Proposed Rule2024-06812

Medicare Program; Prospective Payment System and Consolidated Billing for Skilled Nursing Facilities; Updates to the Quality Reporting Program and Value-Based Purchasing Program for Federal Fiscal Year 2025

Primary source

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Published
April 3, 2024

Issuing agencies

Health and Human Services DepartmentCenters for Medicare & Medicaid Services

Abstract

This rule proposes changes and updates to the policies and payment rates used under the Skilled Nursing Facility (SNF) Prospective Payment System (PPS) for FY 2025. First, we are proposing to rebase and revise the SNF market basket to reflect a 2022 base year. Next, we are proposing to update the wage index used under the SNF PPS to reflect data collected during the most recent decennial census. Additionally, we are proposing several technical revisions to the code mappings used to classify patients under the Patient Driven Payment Model (PDPM) to improve payment and coding accuracy. Finally, this proposed rule includes a Request for Information (RFI) on potential updates to the Non-Therapy Ancillary (NTA) component of PDPM. This rulemaking also proposes to update the requirements for the SNF Quality Reporting Program and the SNF Value-Based Purchasing Program. We are also proposing to expand CMS' enforcement authority for imposing civil money penalties (CMPs). Finally, this proposed rule includes proposals to strengthen nursing home enforcement requirements.

Full Text

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[Federal Register Volume 89, Number 65 (Wednesday, April 3, 2024)]
[Proposed Rules]
[Pages 23424-23495]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2024-06812]



[[Page 23423]]

Vol. 89

Wednesday,

No. 65

April 3, 2024

Part VII





Department of Health and Human Services





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Centers for Medicare & Medicaid Services





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42 CFR Parts 413 and 488





Medicare Program; Prospective Payment System and Consolidated Billing 
for Skilled Nursing Facilities; Updates to the Quality Reporting 
Program and Value-Based Purchasing Program for Federal Fiscal Year 
2025; Proposed Rule

Federal Register / Vol. 89, No. 65 / Wednesday, April 3, 2024 / 
Proposed Rules

[[Page 23424]]


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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Centers for Medicare & Medicaid Services

42 CFR Parts 413 and 488

[CMS-1802-P]
RIN 0938-AV30


Medicare Program; Prospective Payment System and Consolidated 
Billing for Skilled Nursing Facilities; Updates to the Quality 
Reporting Program and Value-Based Purchasing Program for Federal Fiscal 
Year 2025

AGENCY: Centers for Medicare & Medicaid Services (CMS), Department of 
Health and Human Services (HHS).

ACTION: Proposed rule.

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SUMMARY: This rule proposes changes and updates to the policies and 
payment rates used under the Skilled Nursing Facility (SNF) Prospective 
Payment System (PPS) for FY 2025. First, we are proposing to rebase and 
revise the SNF market basket to reflect a 2022 base year. Next, we are 
proposing to update the wage index used under the SNF PPS to reflect 
data collected during the most recent decennial census. Additionally, 
we are proposing several technical revisions to the code mappings used 
to classify patients under the Patient Driven Payment Model (PDPM) to 
improve payment and coding accuracy. Finally, this proposed rule 
includes a Request for Information (RFI) on potential updates to the 
Non-Therapy Ancillary (NTA) component of PDPM. This rulemaking also 
proposes to update the requirements for the SNF Quality Reporting 
Program and the SNF Value-Based Purchasing Program. We are also 
proposing to expand CMS' enforcement authority for imposing civil money 
penalties (CMPs). Finally, this proposed rule includes proposals to 
strengthen nursing home enforcement requirements.

DATES: To be assured consideration, comments must be received at one of 
the addresses provided below, by May 28, 2024.

ADDRESSES: In commenting, please refer to file code CMS-1802-P.
    Comments, including mass comment submissions, must be submitted in 
one of the following three ways (please choose only one of the ways 
listed):
    1. Electronically. You may submit electronic comments on this 
regulation to <a href="http://www.regulations.gov">http://www.regulations.gov</a>. Follow the ``Submit a 
comment'' instructions.
    2. By regular mail. You may mail written comments to the following 
address ONLY: Centers for Medicare & Medicaid Services, Department of 
Health and Human Services, Attention: CMS-1802-P, P.O. Box 8016, 
Baltimore, MD 21244-8016.
    Please allow sufficient time for mailed comments to be received 
before the close of the comment period.
    3. By express or overnight mail. You may send written comments to 
the following address ONLY: Centers for Medicare & Medicaid Services, 
Department of Health and Human Services, Attention: CMS-1802-P, Mail 
Stop C4-26-05, 7500 Security Boulevard, Baltimore, MD 21244-1850.
    For information on viewing public comments, see the beginning of 
the SUPPLEMENTARY INFORMATION section.

FOR FURTHER INFORMATION CONTACT: <a href="/cdn-cgi/l/email-protection#a3f3e7f3eee3c0ced08dcbcbd08dc4ccd5"><span class="__cf_email__" data-cfemail="afffebffe2efccc2dc81c7c7dc81c8c0d9">[email&#160;protected]</span></a> for issues related to 
the SNF PPS.
    Heidi Magladry, (410) 786-6034, for information related to the 
skilled nursing facility quality reporting program.
    Christopher Palmer, (410) 786-8025, for information related to the 
skilled nursing facility value-based purchasing program.
    Celeste Saunders, (410) 786-5603, for information related to 
Nursing Home.

SUPPLEMENTARY INFORMATION: 
    Inspection of Public Comments: All comments received before the 
close of the comment period are available for viewing by the public, 
including any personally identifiable or confidential business 
information that is included in a comment. We post all comments 
received before the close of the comment period on the following 
website as soon as possible after they have been received: <a href="http://www.regulations.gov">http://www.regulations.gov</a>. Follow the search instructions on that website to 
view public comments. CMS will not post on <a href="http://Regulations.gov">Regulations.gov</a> public 
comments that make threats to individuals or institutions or suggest 
that the commenter will take actions to harm an individual. CMS 
continues to encourage individuals not to submit duplicative comments. 
We will post acceptable comments from multiple unique commenters even 
if the content is identical or nearly identical to other comments.
    Plain Language Summary: In accordance with 5 U.S.C. 553(b)(4), a 
plain language summary of this rule may be found at <a href="https://www.regulations.gov/">https://www.regulations.gov/</a>.

Availability of Certain Tables Exclusively Through the Internet on the 
CMS Website

    As discussed in the FY 2014 SNF PPS final rule (78 FR 47936), 
tables setting forth the Wage Index for Urban Areas Based on CBSA Labor 
Market Areas and the Wage Index Based on CBSA Labor Market Areas for 
Rural Areas are no longer published in the Federal Register. Instead, 
these tables are available exclusively through the internet on the CMS 
website. The wage index tables for this proposed rule can be accessed 
on the SNF PPS Wage Index home page, at <a href="https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/WageIndex.html">https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/WageIndex.html</a>.
    Readers who experience any problems accessing any of these online 
SNF PPS wage index tables should contact Kia Burwell at (410) 786-7816.
    To assist readers in referencing sections contained in this 
document, we are providing the following Table of Contents.

Table of Contents

I. Executive Summary
    A. Purpose
    B. Summary of Major Provisions
    C. Summary of Cost and Benefits
    D. Advancing Health Information Exchange
II. Background on SNF PPS
    A. Statutory Basis and Scope
    B. Initial Transition for the SNF PPS
    C. Required Annual Rate Updates
III. Proposed SNF PPS Rate Setting Methodology and FY 2025 Update
    A. Federal Base Rates
    B. SNF Market Basket Update
    C. Case-Mix Adjustment
    D. Wage Index Adjustment
    E. SNF Value-Based Purchasing Program
    F. Adjusted Rate Computation Example
IV. Additional Aspects of the SNF PPS
    A. SNF Level of Care--Administrative Presumption
    B. Consolidated Billing
    C. Payment for SNF-Level Swing-Bed Services
V. Other SNF PPS Issues
    A. Rebasing and Revising the SNF Market Basket
    B. Proposed Changes to SNF PPS Wage Index
    C. Technical Updates to PDPM ICD-10 Mappings
    D. Request for Information: Update to PDPM Non-Therapy Ancillary 
Component
VI. Skilled Nursing Facility Quality Reporting Program (SNF QRP)
    A. Background and Statutory Authority
    B. General Considerations Used for the Selection of Measures for 
the SNF QRP
    C. Proposal To Collect Four Additional Items as Standardized 
Patient Assessment Data Elements and Modify One Item Collected as a 
Standardized Patient Assessment Data Element Beginning With the FY 
2027 SNF QRP
    D. SNF QRP Quality Measure Concepts Under Consideration for 
Future Years--Request for Information (RFI)
    E. Form, Manner, and Timing of Data Submission Under the SNF QRP
    F. Policies Regarding Public Display of Measure Data for the SNF 
QRP

[[Page 23425]]

VII. Skilled Nursing Facility Value-Based Purchasing (SNF VBP) 
Program
    A. Statutory Background
    B. Proposed Regulation Text Technical Updates
    C. SNF VBP Program Measures
    D. SNF VBP Performance Standards
    E. SNF VBP Performance Scoring Methodology
    F. Proposed Updates to the SNF VBP Review and Correction Process
    G. Proposed Updates to the SNF VBP Extraordinary Circumstances 
Exception Policy
VIII. Nursing Home Enforcement
    A. Background
    B. Provisions of the Proposed Regulations
IX. Collection of Information Requirements
X. Response to Comments
XI. Economic Analyses
    A. Regulatory Impact Analysis
    B. Regulatory Flexibility Act Analysis
    C. Unfunded Mandates Reform Act Analysis
    D. Federalism Analysis
    E. Regulatory Review Costs

I. Executive Summary

A. Purpose

    This proposed rule would update the SNF prospective payment rates 
for fiscal year (FY) 2025, as required under section 1888(e)(4)(E) of 
the Social Security Act (the Act). It also responds to section 
1888(e)(4)(H) of the Act, which requires the Secretary to provide for 
publication of certain specified information relating to the payment 
update (see section II.C. of this proposed rule) in the Federal 
Register before the August 1 that precedes the start of each FY. 
Additionally, in this proposed rule, we are proposing to rebase and 
revise the SNF market basket to reflect a 2022 base year. Next, we are 
proposing to update the wage index used under the SNF PPS to reflect 
data collected during the most recent decennial census. We are also 
proposing several technical revisions to the code mappings used to 
classify patients under the PDPM to improve payment and coding 
accuracy. This proposed rule includes an RFI on potential updates to 
the non-therapy ancillary (NTA) component of PDPM. This proposed rule 
proposes the collection of four new items as standardized patient 
assessment data elements and the modification of one item collected and 
submitted using the Minimum Data Set (MDS) beginning with the FY 2027 
SNF QRP. This proposed rule also proposes that SNFs, which participate 
in the SNF QRP, participate in a validation process beginning with the 
FY 2027 SNF QRP, and also includes a request for information on quality 
measure concepts under consideration for future SNF QRP program years. 
Finally, this proposed rule proposes new requirements for the Skilled 
Nursing Facility Value-Based Purchasing (SNF VBP) Program, including a 
proposed measure selection, retention, and removal policy, a proposed 
technical measure updates policy, a proposed measure minimum for FY 
2028 and subsequent years, proposed updates to the review and 
correction policy to include new measure data sources, proposed updates 
to the Extraordinary Circumstances Exception policy, and proposed SNF 
VBP regulation text updates. We are also proposing revisions to 
existing long-term care (LTC) enforcement regulations that would enable 
CMS and the States to impose civil money penalties to better reflect 
amounts that are more consistent with the type of noncompliance that 
occurred.

B. Summary of Major Provisions

    In accordance with sections 1888(e)(4)(E)(ii)(IV) and (e)(5) of the 
Act, the Federal rates in this proposed rule would update the annual 
rates that we published in the SNF PPS final rule for FY 2024 (88 FR 
53200, August 7, 2023). In addition, this proposed rule includes a 
forecast error adjustment for FY 2025. Additionally, in this proposed 
rule we are proposing to rebase and revise the SNF market basket to 
reflect a 2022 base year. Next, we are proposing to update the wage 
index used under the SNF PPS to reflect data collected during the most 
recent decennial census. We are also proposing several technical 
revisions to the code mappings used to classify patients under the PDPM 
to improve payment and coding accuracy. Finally, this proposed rule 
includes an RFI on potential updates to the NTA component of PDPM.
    We propose revisions to CMS' existing enforcement authority to 
expand the number of CMPs that can be imposed on LTC facilities. The 
proposed revisions will allow for more per-instance (PI) CMPs to be 
imposed in conjunction with per-day (PD) CMPs. This proposal will also 
expand our authority to impose multiple PI CMPs when the same type of 
noncompliance is identified on more than one day. CMS' current 
enforcement regulation does not allow for PI and PD CMPs to be imposed 
for the same survey and also makes it difficult for CMS to impose 
multiple PI CMPs for the same type of noncompliance. Lastly, the 
proposed revisions will enable CMS or the States to impose a CMP for 
the number of days of past noncompliance since the last three standard 
surveys to ensure that identified noncompliance that is subject to a 
penalty may receive one, if that is the remedy that is imposed.
    We are proposing several updates for the SNF VBP Program. We are 
proposing to adopt a measure selection, retention, and removal policy 
that aligns with policies we have adopted in other CMS quality 
programs. We are proposing a technical measure updates policy to allow 
us to update the numerical values of the performance standards for a 
program year if necessary to account for the implementation of non-
substantive technical updates to the measure specifications between the 
baseline period and the performance period. We are proposing to adopt 
the same measure minimum we previously finalized for the FY 2027 
program year for the FY 2028 program year and subsequent program years. 
We are proposing modifications to Phase One of our review and 
correction policy to account for measures that are calculated using 
Payroll-Based Journal (PBJ) and MDS measure data beginning with the FY 
2026 and FY 2027 program years, respectively. We are proposing to 
update the instructions for requesting an extraordinary circumstance 
exception (ECE) and to allow SNFs to request an ECE if the SNF can 
demonstrate that, as a result of the extraordinary circumstance, it 
cannot report SNF VBP data on one or more measures by the specified 
deadline. Lastly, we are proposing several updates to the SNF VBP 
regulation text to align with previously finalized definitions and 
policies.
    Beginning with the FY 2027 SNF QRP, we are proposing to require 
SNFs to collect and submit through the MDS four new items as 
standardized patient assessment data elements under the social 
determinants of health (SDOH) category: one item for Living Situation, 
two items for Food, and one item for Utilities. We are also proposing 
to modify the current Transportation item. We are also proposing to 
adopt a similar validation process for the SNF QRP that we adopted for 
the SNF VBP beginning with the FY 2027 SNF QRP. We are also proposing 
to amend regulation text at Sec.  413.360 to implement the validation 
process we propose. Finally, this proposed rule also includes a Request 
for Information (RFI) on quality measure concepts under consideration 
for future SNF QRP years.

C. Summary of Cost and Benefits

[[Page 23426]]



                  Table 1--Estimated Cost and Benefits
------------------------------------------------------------------------
             Proposals                 Estimated total transfers/costs
------------------------------------------------------------------------
FY 2025 SNF PPS payment rate        The overall economic impact of this
 update.                             proposed rule is an estimated
                                     increase of $1.3 billion in
                                     aggregate payments to SNFs during
                                     FY 2025.
FY 2027 SNF QRP changes...........  The overall economic impact of this
                                     proposed rule to SNFs is an
                                     estimated cost of $2,322,541.48
                                     annually to SNFs beginning with the
                                     FY 2027 SNF QRP.
FY 2026 Changes Due to Removal of   The overall economic impact of this
 MDS Items No Longer Needed for      proposed rule to SNFs is an
 Case-Mix Determination.             estimated savings of $14,128,696.47
                                     annually to SNFs beginning with FY
                                     2026.
FY 2027 Changes Due to Proposal     The overall economic impact of this
 for Participation in a Validation   proposed rule to SNFs is an
 Process.                            estimated cost of $813,067.95
                                     annually to SNFs beginning with the
                                     FY 2027 SNF QRP.
FY 2025 SNF VBP changes...........  The overall economic impact of the
                                     SNF VBP Program is an estimated
                                     reduction of $187.69 million in
                                     aggregate payments to SNFs during
                                     FY 2025.
FY 2025 Nursing Home Enforcement    The overall economic impact the
 changes.                            proposed changes to CMS'
                                     enforcement authority results in an
                                     estimated additional penalty amount
                                     totaling $25 million annually to
                                     long term care facilities, and
                                     $163,800 in annual administrative
                                     costs to CMS and states.
------------------------------------------------------------------------

II. Background on SNF PPS

A. Statutory Basis and Scope

    As amended by section 4432 of the Balanced Budget Act of 1997 (BBA 
1997) (Pub. L. 105-33, enacted August 5, 1997), section 1888(e) of the 
Act provides for the implementation of a PPS for SNFs. This methodology 
uses prospective, case-mix adjusted per diem payment rates applicable 
to all covered SNF services defined in section 1888(e)(2)(A) of the 
Act. The SNF PPS is effective for cost reporting periods beginning on 
or after July 1, 1998, and covers virtually all costs of furnishing 
covered SNF services (routine, ancillary, and capital-related costs) 
other than costs associated with approved educational activities and 
bad debts. Under section 1888(e)(2)(A)(i) of the Act, covered SNF 
services include post-hospital extended care services for which 
benefits are provided under Part A, as well as those items and services 
(other than a small number of excluded services, such as physicians' 
services) for which payment may otherwise be made under Part B and 
which are furnished to Medicare beneficiaries who are residents in a 
SNF during a covered Part A stay. A comprehensive discussion of these 
provisions appears in the May 12, 1998 interim final rule (63 FR 
26252). In addition, a detailed discussion of the legislative history 
of the SNF PPS is available online at <a href="https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/Downloads/Legislative_History_2018-10-01.pdf">https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/Downloads/Legislative_History_2018-10-01.pdf</a>.
    Section 215(a) of the Protecting Access to Medicare Act of 2014 
(PAMA) (Pub. L. 113-93, enacted April 1, 2014) added section 1888(g) to 
the Act, requiring the Secretary to specify an all-cause all-condition 
hospital readmission measure and an all-condition risk-adjusted 
potentially preventable hospital readmission measure for the SNF 
setting. Additionally, section 215(b) of PAMA added section 1888(h) to 
the Act requiring the Secretary to implement a VBP program for SNFs. In 
2014, section 2(c)(4) of the Improving Medicare Post-Acute Care 
Transformation (IMPACT) Act of 2014 (Pub. L. 113-185, enacted October 
6, 2014) amended section 1888(e)(6) of the Act, which requires the 
Secretary to implement a QRP for SNFs under which SNFs report data on 
measures and resident assessment data. Finally, section 111 of the 
Consolidated Appropriations Act, 2021 (CAA, 2021) (Pub. L. 116-260, 
enacted December 27, 2020) amended section 1888(h) of the Act, 
authorizing the Secretary to apply up to nine additional measures to 
the VBP program for SNFs.

B. Initial Transition for the SNF PPS

    Under sections 1888(e)(1)(A) and (e)(11) of the Act, the SNF PPS 
included an initial, three-phase transition that blended a facility-
specific rate (reflecting the individual facility's historical cost 
experience) with the Federal case-mix adjusted rate. The transition 
extended through the facility's first 3 cost reporting periods under 
the PPS, up to and including the one that began in FY 2001. Thus, the 
SNF PPS is no longer operating under the transition, as all facilities 
have been paid at the full Federal rate effective with cost reporting 
periods beginning in FY 2002. As we now base payments for SNFs entirely 
on the adjusted Federal per diem rates, we no longer include adjustment 
factors under the transition related to facility-specific rates for the 
upcoming FY.

C. Required Annual Rate Updates

    Section 1888(e)(4)(E) of the Act requires the SNF PPS payment rates 
to be updated annually. The most recent annual update occurred in a 
final rule that set forth updates to the SNF PPS payment rates for FY 
2024 (88 FR 53200, August 7, 2023), as amended by the subsequent 
correction notice (88 FR 68486, October 4, 2023).
    Section 1888(e)(4)(H) of the Act specifies that we provide for 
publication annually in the Federal Register the following:
    <bullet> The unadjusted Federal per diem rates to be applied to 
days of covered SNF services furnished during the upcoming FY.
    <bullet> The case-mix classification system to be applied for these 
services during the upcoming FY.
    <bullet> The factors to be applied in making the area wage 
adjustment for these services.
    Along with other revisions discussed later in this preamble, this 
proposed rule would set out the required annual updates to the per diem 
payment rates for SNFs for FY 2025.

III. Proposed SNF PPS Rate Setting Methodology and FY 2025 Update

A. Federal Base Rates

    Under section 1888(e)(4) of the Act, the SNF PPS uses per diem 
Federal payment rates based on mean SNF costs in a base year (FY 1995) 
updated for inflation to the first effective period of the PPS. We 
developed the Federal payment rates using allowable costs from 
hospital-based and freestanding SNF cost reports for reporting periods 
beginning in FY 1995. The data used in developing the Federal rates 
also incorporated a Part B add-on, which is an estimate of the amounts 
that, prior to the SNF PPS, would be payable under Part B for covered 
SNF services furnished to individuals during the course of a covered 
Part A stay in a SNF.
    In developing the rates for the initial period, we updated costs to 
the first effective year of the PPS (the 15-month period beginning July 
1, 1998) using the SNF market basket, and then standardized for 
geographic variations

[[Page 23427]]

in wages and for the costs of facility differences in case-mix. In 
compiling the database used to compute the Federal payment rates, we 
excluded those providers that received new provider exemptions from the 
routine cost limits, as well as costs related to payments for 
exceptions to the routine cost limits. Using the formula that the BBA 
1997 prescribed, we set the Federal rates at a level equal to the 
weighted mean of freestanding costs plus 50 percent of the difference 
between the freestanding mean and weighted mean of all SNF costs 
(hospital-based and freestanding) combined. We computed and applied 
separately the payment rates for facilities located in urban and rural 
areas and adjusted the portion of the Federal rate attributable to 
wage-related costs by a wage index to reflect geographic variations in 
wages.

B. SNF Market Basket Update

1. SNF Market Basket
    Section 1888(e)(5)(A) of the Act requires us to establish a SNF 
market basket that reflects changes over time in the prices of an 
appropriate mix of goods and services included in covered SNF services. 
Accordingly, we have developed a SNF market basket that encompasses the 
most commonly used cost categories for SNF routine services, ancillary 
services, and capital-related expenses. In the SNF PPS final rule for 
FY 2022 (86 FR 42444 through 42463), we rebased and revised the SNF 
market basket, which included updating the base year from 2014 to 2018. 
In this proposed rule, we propose to update the base year from 2018 to 
2022.
    The SNF market basket is used to compute the market basket 
percentage increase that is used to update the SNF Federal rates on an 
annual basis, as required by section 1888(e)(4)(E)(ii)(IV) of the Act. 
This market basket percentage increase is adjusted by a forecast error 
adjustment, if applicable, and then further adjusted by the application 
of a productivity adjustment as required by section 1888(e)(5)(B)(ii) 
of the Act and described in section III.B.4. of this proposed rule.
    As outlined in this proposed rule, we propose a FY 2025 SNF market 
basket percentage increase of 2.8 percent based on IHS Global Inc.'s 
(IGI's) fourth quarter 2023 forecast of the proposed 2022-based SNF 
market basket (before application of the forecast error adjustment and 
productivity adjustment). We also propose that if more recent data 
subsequently become available (for example, a more recent estimate of 
the market basket and/or the productivity adjustment), we would use 
such data, if appropriate, to determine the FY 2025 SNF market basket 
percentage increase, labor-related share relative importance, forecast 
error adjustment, or productivity adjustment in the SNF PPS final rule.
2. Proposed Market Basket Update for FY 2025
    Section 1888(e)(5)(B) of the Act defines the SNF market basket 
percentage increase as the percentage change in the SNF market basket 
from the midpoint of the previous FY to the midpoint of the current FY. 
For the Federal rates outlined in this proposed rule, we use the 
percentage change in the SNF market basket to compute the update factor 
for FY 2025. This factor is based on the FY 2025 percentage increase in 
the proposed 2022-based SNF market basket reflecting routine, 
ancillary, and capital-related expenses. Sections 1888(e)(4)(E)(ii)(IV) 
and (e)(5)(B)(i) of the Act require that the update factor used to 
establish the FY 2025 unadjusted Federal rates be at a level equal to 
the SNF market basket percentage increase. Accordingly, we determined 
the total growth from the average market basket level for the period of 
October 1, 2023 through September 30, 2024 to the average market basket 
level for the period of October 1, 2024 through September 30, 2025. 
This process yields a percentage increase in the proposed 2022-based 
SNF market basket of 2.8 percent.
    As further explained in section III.B.3. of this proposed rule, as 
applicable, we adjust the percentage increase by the forecast error 
adjustment from the most recently available FY for which there is final 
data and apply this adjustment whenever the difference between the 
forecasted and actual percentage increase in the market basket exceeds 
a 0.5 percentage point threshold in absolute terms. Additionally, 
section 1888(e)(5)(B)(ii) of the Act requires us to reduce the market 
basket percentage increase by the productivity adjustment (the 10-year 
moving average of changes in annual economy-wide private nonfarm 
business total factor productivity (TFP) for the period ending 
September 30, 2025) which is estimated to be 0.4 percentage point, as 
described in section III.B.4. of this proposed rule.
    We also note that section 1888(e)(6)(A)(i) of the Act provides 
that, beginning with FY 2018, SNFs that fail to submit data, as 
applicable, in accordance with sections 1888(e)(6)(B)(i)(II) and (III) 
of the Act for a fiscal year will receive a 2.0 percentage point 
reduction to their market basket update for the fiscal year involved, 
after application of section 1888(e)(5)(B)(ii) of the Act (the 
productivity adjustment) and section 1888(e)(5)(B)(iii) of the Act (the 
market basket increase). In addition, section 1888(e)(6)(A)(ii) of the 
Act states that application of the 2.0 percentage point reduction 
(after application of section 1888(e)(5)(B)(ii) and (iii) of the Act) 
may result in the market basket percentage change being less than zero 
for a fiscal year and may result in payment rates for a fiscal year 
being less than such payment rates for the preceding fiscal year. 
Section 1888(e)(6)(A)(iii) of the Act further specifies that the 2.0 
percentage point reduction is applied in a noncumulative manner, so 
that any reduction made under section 1888(e)(6)(A)(i) of the Act 
applies only to the fiscal year involved, and that the reduction cannot 
be taken into account in computing the payment amount for a subsequent 
fiscal year.
3. Forecast Error Adjustment
    As discussed in the June 10, 2003 supplemental proposed rule (68 FR 
34768) and finalized in the August 4, 2003 final rule (68 FR 46057 
through 46059), Sec.  413.337(d)(2) provides for an adjustment to 
account for market basket forecast error. The initial adjustment for 
market basket forecast error applied to the update of the FY 2003 rate 
for FY 2004 and took into account the cumulative forecast error for the 
period from FY 2000 through FY 2002, resulting in an increase of 3.26 
percent to the FY 2004 update. Subsequent adjustments in succeeding FYs 
take into account the forecast error from the most recently available 
FY for which there is final data and apply the difference between the 
forecasted and actual change in the market basket when the difference 
exceeds a specified threshold. We originally used a 0.25 percentage 
point threshold for this purpose; however, for the reasons specified in 
the FY 2008 SNF PPS final rule (72 FR 43425), we adopted a 0.5 
percentage point threshold effective for FY 2008 and subsequent FYs. As 
we stated in the final rule for FY 2004 that first issued the market 
basket forecast error adjustment (68 FR 46058), the adjustment will 
reflect both upward and downward adjustments, as appropriate.
    For FY 2023 (the most recently available FY for which there is 
final data), the forecasted or estimated increase in the SNF market 
basket was 3.9 percent, and the actual increase for FY 2023 was 5.6 
percent, resulting in the actual increase being 1.7 percentage points 
higher than the estimated increase. Accordingly, as the difference 
between the estimated and actual amount of change in the market basket

[[Page 23428]]

exceeds the 0.5 percentage point threshold, under the policy previously 
described (comparing the forecasted and actual market basket percentage 
increase), the FY 2025 market basket percentage increase of 2.8 percent 
would be adjusted upward to account for the forecast error adjustment 
of 1.7 percentage points, resulting in a SNF market basket percentage 
increase of 4.5 percent, which is then reduced by the productivity 
adjustment of 0.4 percentage point, discussed in section III.B.4. of 
this proposed rule. This results in a proposed SNF market basket update 
for FY 2025 of 4.1 percent.
    Table 2 shows the forecasted and actual market basket increases for 
FY 2023.

            Table 2--Difference Between the Actual and Forecasted Market Basket Increases for FY 2023
----------------------------------------------------------------------------------------------------------------
                                               Forecasted FY 2023       Actual FY 2023
                   Index                           increase *            increase **         FY 2023 difference
----------------------------------------------------------------------------------------------------------------
SNF........................................                   3.9                    5.6                    1.7
----------------------------------------------------------------------------------------------------------------
* Published in Federal Register; based on second quarter 2022 IGI forecast (2018-based SNF market basket).
** Based on the fourth quarter 2023 IGI forecast (2018-based SNF market basket), with historical data through
  third quarter 2023.

4. Productivity Adjustment
    Section 1888(e)(5)(B)(ii) of the Act, as added by section 3401(b) 
of the Patient Protection and Affordable Care Act (Affordable Care Act) 
(Pub. L. 111-148, enacted March 23, 2010) requires that, in FY 2012 and 
in subsequent FYs, the market basket percentage under the SNF payment 
system (as described in section 1888(e)(5)(B)(i) of the Act) is to be 
reduced annually by the productivity adjustment described in section 
1886(b)(3)(B)(xi)(II) of the Act. Section 1886(b)(3)(B)(xi)(II) of the 
Act, in turn, defines the productivity adjustment to be equal to the 
10-year moving average of changes in annual economy-wide, private 
nonfarm business multifactor productivity (MFP) (as projected by the 
Secretary for the 10-year period ending with the applicable FY, year, 
cost-reporting period, or other annual period).
    The U.S. Department of Labor's Bureau of Labor Statistics (BLS) 
publishes the official measure of productivity for the U.S. We note 
that previously the productivity measure referenced at section 
1886(b)(3)(B)(xi)(II) of the Act was published by BLS as private 
nonfarm business multifactor productivity. Beginning with the November 
18, 2021 release of productivity data, BLS replaced the term MFP with 
TFP. BLS noted that this is a change in terminology only and will not 
affect the data or methodology. As a result of the BLS name change, the 
productivity measure referenced in section 1886(b)(3)(B)(xi)(II) of the 
Act is now published by BLS as private nonfarm business total factor 
productivity. We refer readers to the BLS website at <a href="http://www.bls.gov">www.bls.gov</a> for 
the BLS historical published TFP data. A complete description of the 
TFP projection methodology is available on our website at <a href="https://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/MedicareProgramRatesStats/MarketBasketResearch">https://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/MedicareProgramRatesStats/MarketBasketResearch</a>. In addition, in 
the FY 2022 SNF final rule (86 FR 42429) we noted that, effective with 
FY 2022 and forward, we changed the name of this adjustment to refer to 
it as the ``productivity adjustment,'' rather than the ``MFP 
adjustment.''
    Per section 1888(e)(5)(A) of the Act, the Secretary shall establish 
a SNF market basket that reflects changes over time in the prices of an 
appropriate mix of goods and services included in covered SNF services. 
Section 1888(e)(5)(B)(ii) of the Act, added by section 3401(b) of the 
Affordable Care Act, requires that for FY 2012 and each subsequent FY, 
after determining the market basket percentage described in section 
1888(e)(5)(B)(i) of the Act, the Secretary shall reduce such percentage 
by the productivity adjustment described in section 
1886(b)(3)(B)(xi)(II) of the Act. Section 1888(e)(5)(B)(ii) of the Act 
further states that the reduction of the market basket percentage by 
the productivity adjustment may result in the market basket percentage 
being less than zero for a FY and may result in payment rates under 
section 1888(e) of the Act being less than such payment rates for the 
preceding fiscal year. Thus, if the application of the productivity 
adjustment to the market basket percentage calculated under section 
1888(e)(5)(B)(i) of the Act results in a productivity-adjusted market 
basket percentage that is less than zero, then the annual update to the 
unadjusted Federal per diem rates under section 1888(e)(4)(E)(ii) of 
the Act would be negative, and such rates would decrease relative to 
the prior FY.
    Based on the data available for this FY 2025 SNF PPS proposed rule, 
the proposed productivity adjustment (the 10-year moving average of 
changes in annual economy-wide private nonfarm business TFP for the 
period ending September 30, 2025) is projected to be 0.4 percentage 
point.
    Consistent with section 1888(e)(5)(B)(i) of the Act and Sec.  
413.337(d)(2), and as discussed previously in section III.B.1. of this 
proposed rule, the proposed market basket percentage increase for FY 
2025 for the SNF PPS is based on IGI's fourth quarter 2023 forecast of 
the SNF market basket percentage increase, which is estimated to be 2.8 
percent. This market basket percentage increase is then increased by 
1.7 percentage points, due to application of the forecast error 
adjustment discussed earlier in section III.B.3. of this proposed rule. 
Finally, as discussed earlier in section III.B.4. of this proposed 
rule, we are applying a 0.4 percentage point productivity adjustment to 
the FY 2025 SNF market basket percentage increase. Therefore, the 
resulting proposed productivity-adjusted FY 2025 SNF market basket 
update is equal to 4.1 percent, which reflects a market basket 
percentage increase of 2.8 percent, plus the 1.7 percentage points 
forecast error adjustment, and reduced by the 0.4 percentage point 
productivity adjustment. Thus, we propose to apply a net SNF market 
basket update factor of 4.1 percent in our determination of the FY 2025 
SNF PPS unadjusted Federal per diem rates.
5. Unadjusted Federal Per Diem Rates for FY 2024
    As discussed in the FY 2019 SNF PPS final rule (83 FR 39162), in FY 
2020 we implemented a new case-mix classification system to classify 
SNF patients under the SNF PPS, the PDPM. As discussed in section 
V.B.1. of that final rule (83 FR 39189), under PDPM, the unadjusted 
Federal per diem rates are divided into six components, five of which 
are case-mix adjusted components (Physical Therapy (PT), Occupational 
Therapy (OT), Speech-Language Pathology (SLP), Nursing, and Non-Therapy 
Ancillaries (NTA)), and one of which is a non-case-mix

[[Page 23429]]

component, as existed under the previous RUG-IV model. We propose to 
use the SNF market basket, adjusted as described previously in sections 
III.B.1. through III.B.4. of this proposed rule, to adjust each per 
diem component of the Federal rates forward to reflect the change in 
the average prices for FY 2024 from the average prices for FY 2023. We 
also propose to further adjust the rates by a wage index budget 
neutrality factor, described in section III.D. of this proposed rule.
    Further, in the past, we used the revised Office of Management and 
Budget (OMB) delineations adopted in the FY 2015 SNF PPS final rule (79 
FR 45632, 45634), with updates as reflected in OMB Bulletin Nos. 15-01 
and 17-01, to identify a facility's urban or rural status for the 
purpose of determining which set of rate tables would apply to the 
facility. As discussed in the FY 2021 SNF PPS proposed and final rules, 
we adopted the revised OMB delineations identified in OMB Bulletin No. 
18-04 (available at <a href="https://www.whitehouse.gov/wp-content/uploads/2018/09/Bulletin-18-04.pdf">https://www.whitehouse.gov/wp-content/uploads/2018/09/Bulletin-18-04.pdf</a>) to identify a facility's urban or rural status 
effective beginning with FY 2021. However, as further described in 
section V.A of this proposed rule, the current CBSAs are based on OMB 
standards contained in Bulletin 20-01, which is based on data collected 
during the 2010 Decennial Census. In this proposed rule, we are 
proposing to update the SNF PPS wage index using the CBSAs defined 
within Bulletin 23-01.
    Tables 3 and 4 reflect the proposed unadjusted Federal rates for FY 
2025, prior to adjustment for case-mix.

                                            Table 3--Proposed FY 2025 Unadjusted Federal Rate Per Diem--URBAN
--------------------------------------------------------------------------------------------------------------------------------------------------------
                  Rate component                           PT               OT              SLP            Nursing            NTA          Non-case-mix
--------------------------------------------------------------------------------------------------------------------------------------------------------
Per Diem Amount...................................          $73.16           $68.10           $27.31          $127.52           $96.21          $114.20
--------------------------------------------------------------------------------------------------------------------------------------------------------


                                              Table 4--Proposed FY 2025 Unadjusted Federal Rate Per Diem--R
--------------------------------------------------------------------------------------------------------------------------------------------------------
                  Rate component                           PT               OT              SLP            Nursing            NTA          Non-case-mix
--------------------------------------------------------------------------------------------------------------------------------------------------------
Per Diem Amount...................................          $83.39           $76.59           $34.41          $121.83           $91.92          $116.31
--------------------------------------------------------------------------------------------------------------------------------------------------------

C. Case-Mix Adjustment

    Under section 1888(e)(4)(G)(i) of the Act, the Federal rate also 
incorporates an adjustment to account for facility case-mix, using a 
classification system that accounts for the relative resource 
utilization of different patient types. The statute specifies that the 
adjustment is to reflect both a resident classification system that the 
Secretary establishes to account for the relative resource use of 
different patient types, as well as resident assessment data and other 
data that the Secretary considers appropriate. In the FY 2019 final 
rule (83 FR 39162, August 8, 2018), we finalized a new case-mix 
classification model, the PDPM, which took effect beginning October 1, 
2019. The previous RUG-IV model classified most patients into a therapy 
payment group and primarily used the volume of therapy services 
provided to the patient as the basis for payment classification, thus 
creating an incentive for SNFs to furnish therapy regardless of the 
individual patient's unique characteristics, goals, or needs. PDPM 
eliminates this incentive and improves the overall accuracy and 
appropriateness of SNF payments by classifying patients into payment 
groups based on specific, data-driven patient characteristics, while 
simultaneously reducing the administrative burden on SNFs.
    The PDPM uses clinical data from the MDS to assign case-mix 
classifiers to each patient that are then used to calculate a per diem 
payment under the SNF PPS, consistent with the provisions of section 
1888(e)(4)(G)(i) of the Act. As discussed in section IV.A. of this 
proposed rule, the clinical orientation of the case-mix classification 
system supports the SNF PPS's use of an administrative presumption that 
considers a beneficiary's initial case-mix classification to assist in 
making certain SNF level of care determinations. Further, because the 
MDS is used as a basis for payment, as well as a clinical assessment, 
we have provided extensive training on proper coding and the timeframes 
for MDS completion in our Resident Assessment Instrument (RAI) Manual. 
As we have stated in prior rules, for an MDS to be considered valid for 
use in determining payment, the MDS assessment should be completed in 
compliance with the instructions in the RAI Manual in effect at the 
time the assessment is completed. For payment and quality monitoring 
purposes, the RAI Manual consists of both the Manual instructions and 
the interpretive guidance and policy clarifications posted on the 
appropriate MDS website at <a href="https://www.cms.gov/Medicare/Quality-Initiatives-Patient-Assessment-Instruments/NursingHomeQualityInits/MDS30RAIManual.html">https://www.cms.gov/Medicare/Quality-Initiatives-Patient-Assessment-Instruments/NursingHomeQualityInits/MDS30RAIManual.html</a>.
    Under section 1888(e)(4)(H) of the Act, each update of the payment 
rates must include the case-mix classification methodology applicable 
for the upcoming FY. The proposed FY 2025 payment rates set forth in 
this proposed rule reflect the use of the PDPM case-mix classification 
system from October 1, 2023, through September 30, 2024. The proposed 
case-mix adjusted PDPM payment rates for FY 2025 are listed separately 
for urban and rural SNFs, in Tables A5 and A6 with corresponding case-
mix values.
    Given the differences between the previous RUG-IV model and PDPM in 
terms of patient classification and billing, it was important that the 
format of Tables A5 and A6 reflect these differences. More 
specifically, under both RUG-IV and PDPM, providers use a Health 
Insurance Prospective Payment System (HIPPS) code on a claim to bill 
for covered SNF services. Under RUG-IV, the HIPPS code included the 
three-character RUG-IV group into which the patient classified, as well 
as a two-character assessment indicator code that represented the 
assessment used to generate this code. Under PDPM, while providers 
still use a HIPPS code, the characters in that code represent different 
things. For example, the first character represents the PT and OT group 
into which the patient classifies. If the patient is classified into 
the PT and OT group ``TA'', then the first character in the patient's 
HIPPS code would be an A. Similarly, if the patient is classified into 
the SLP group ``SB'', then the second character in the patient's HIPPS 
code would be a B. The third character represents the Nursing group 
into which the patient classifies. The fourth character represents the 
NTA group into which the patient classifies.

[[Page 23430]]

Finally, the fifth character represents the assessment used to generate 
the HIPPS code.
    Tables 5 and 6 reflect the PDPM's structure. Accordingly, Column 1 
of Tables 5 and 6 represents the character in the HIPPS code associated 
with a given PDPM component. Columns 2 and 3 provide the case-mix index 
and associated case-mix adjusted component rate, respectively, for the 
relevant PT group. Columns 4 and 5 provide the case-mix index and 
associated case-mix adjusted component rate, respectively, for the 
relevant OT group. Columns 6 and 7 provide the case-mix index and 
associated case-mix adjusted component rate, respectively, for the 
relevant SLP group. Column 8 provides the nursing case-mix group (CMG) 
that is connected with a given PDPM HIPPS character. For example, if 
the patient qualified for the nursing group CBC1, then the third 
character in the patient's HIPPS code would be a ``P.'' Columns 9 and 
10 provide the case-mix index and associated case-mix adjusted 
component rate, respectively, for the relevant nursing group. Finally, 
columns 11 and 12 provide the case-mix index and associated case-mix 
adjusted component rate, respectively, for the relevant NTA group.
    Tables 5 and 6 do not reflect adjustments which may be made to the 
SNF PPS rates as a result of the SNF VBP Program, discussed in section 
VI. of this proposed rule, or other adjustments, such as the variable 
per diem adjustment.

                                       Table 5--PDPM Case-Mix Adjusted Federal Rates and Associated Indexes--Urban
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                    Nursing    Nursing    Nursing
          PDPM group              PT CMI    PT rate     OT CMI    OT rate    SLP CMI    SLP rate      CMG        CMI        rate     NTA CMI    NTA rate
--------------------------------------------------------------------------------------------------------------------------------------------------------
A.............................       1.45    $106.08       1.41     $96.02       0.64     $17.48        ES3        3.84    $489.68       3.06    $294.40
B.............................       1.61     117.79       1.54     104.87       1.72      46.97        ES2        2.90     369.81       2.39     229.94
C.............................       1.78     130.22       1.60     108.96       2.52      68.82        ES1        2.77     353.23       1.74     167.41
D.............................       1.81     132.42       1.45      98.75       1.38      37.69       HDE2        2.27     289.47       1.26     121.22
E.............................       1.34      98.03       1.33      90.57       2.21      60.36       HDE1        1.88     239.74       0.91      87.55
F.............................       1.52     111.20       1.51     102.83       2.82      77.01         HBC2      2.12     270.34       0.68      65.42
G.............................       1.58     115.59       1.55     105.56       1.93      52.71         HBC1      1.76     224.44  .........  .........
H.............................       1.10      80.48       1.09      74.23        2.7      73.74       LDE2        1.97     251.21  .........  .........
I.............................       1.07      78.28       1.12      76.27       3.34      91.22       LDE1        1.64     209.13  .........  .........
J.............................       1.34      98.03       1.37      93.30       2.83      77.29         LBC2      1.63     207.86  .........  .........
K.............................       1.44     105.35       1.46      99.43       3.50      95.59         LBC1      1.35     172.15  .........  .........
L.............................       1.03      75.35       1.05      71.51       3.98     108.69           CDE2    1.77     225.71  .........  .........
M.............................       1.20      87.79       1.23      83.76  .........  .........           CDE1    1.53     195.11  .........  .........
N.............................       1.40     102.42       1.42      96.70  .........  .........           CBC2    1.47     187.45  .........  .........
O.............................       1.47     107.55       1.47     100.11  .........  .........           CA2     1.03     131.35  .........  .........
P.............................       1.02      74.62       1.03      70.14  .........  .........           CBC1    1.27     161.95  .........  .........
Q.............................  .........  .........  .........  .........  .........  .........           CA1     0.89     113.49  .........  .........
R.............................  .........  .........  .........  .........  .........  .........       BAB2        0.98     124.97  .........  .........
S.............................  .........  .........  .........  .........  .........  .........       BAB1        0.94     119.87  .........  .........
T.............................  .........  .........  .........  .........  .........  .........       PDE2        1.48     188.73  .........  .........
U.............................  .........  .........  .........  .........  .........  .........       PDE1        1.39     177.25  .........  .........
V.............................  .........  .........  .........  .........  .........  .........         PBC2      1.15     146.65  .........  .........
W.............................  .........  .........  .........  .........  .........  .........        PA2        0.67      85.44  .........  .........
X.............................  .........  .........  .........  .........  .........  .........         PBC1      1.07     136.45  .........  .........
Y.............................  .........  .........  .........  .........  .........  .........        PA1        0.62      79.06  .........  .........
--------------------------------------------------------------------------------------------------------------------------------------------------------


                                       Table 6--PDPM Case-Mix Adjusted Federal Rates and Associated Indexes--RURAL
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                    Nursing    Nursing    Nursing
          PDPM group              PT CMI    PT rate     OT CMI    OT rate    SLP CMI    SLP rate      CMG        CMI        rate     NTA CMI    NTA rate
--------------------------------------------------------------------------------------------------------------------------------------------------------
A.............................       1.45    $120.92       1.41    $107.99       0.64     $22.02        ES3        3.84    $467.83       3.06     281.28
B.............................       1.61     134.26       1.54     117.95       1.72      59.19        ES2        2.90     353.31       2.39     219.69
C.............................       1.78     148.43       1.60     122.54       2.52      86.71        ES1        2.77     337.47       1.74     159.94
D.............................       1.81     150.94       1.45     111.06       1.38      47.49       HDE2        2.27     276.55       1.26     115.82
E.............................       1.34     111.74       1.33     101.86       2.21      76.05       HDE1        1.88     229.04       0.91      83.65
F.............................       1.52     126.75       1.51     115.65       2.82      97.04         HBC2      2.12     258.28       0.68      62.51
G.............................       1.58     131.76       1.55     118.71       1.93      66.41         HBC1      1.76     214.42  .........  .........
H.............................       1.10      91.73       1.09      83.48        2.7      92.91       LDE2        1.97     240.01  .........  .........
I.............................       1.07      89.23       1.12      85.78       3.34     114.93       LDE1        1.64     199.80  .........  .........
J.............................       1.34     111.74       1.37     104.93       2.83      97.38         LBC2      1.63     198.58  .........  .........
K.............................       1.44     120.08       1.46     111.82       3.50     120.44         LBC1      1.35     164.47  .........  .........
L.............................       1.03      85.89       1.05      80.42       3.98     136.95           CDE2    1.77     215.64  .........  .........
M.............................       1.20     100.07       1.23      94.21  .........  .........           CDE1    1.53     186.40  .........  .........
N.............................       1.40     116.75       1.42     108.76  .........  .........           CBC2    1.47     179.09  .........  .........
O.............................       1.47     122.58       1.47     112.59  .........  .........           CA2     1.03     125.48  .........  .........
P.............................       1.02      85.06       1.03      78.89  .........  .........           CBC1    1.27     154.72  .........  .........
Q.............................  .........  .........  .........  .........  .........  .........           CA1     0.89     108.43  .........  .........
R.............................  .........  .........  .........  .........  .........  .........       BAB2        0.98     119.39  .........  .........
S.............................  .........  .........  .........  .........  .........  .........       BAB1        0.94     114.52  .........  .........
T.............................  .........  .........  .........  .........  .........  .........       PDE2        1.48     180.31  .........  .........
U.............................  .........  .........  .........  .........  .........  .........       PDE1        1.39     169.34  .........  .........
V.............................  .........  .........  .........  .........  .........  .........         PBC2      1.15     140.10  .........  .........
W.............................  .........  .........  .........  .........  .........  .........        PA2        0.67      81.63  .........  .........
X.............................  .........  .........  .........  .........  .........  .........         PBC1      1.07     130.36  .........  .........
Y.............................  .........  .........  .........  .........  .........  .........        PA1        0.62      75.53  .........  .........
--------------------------------------------------------------------------------------------------------------------------------------------------------


[[Page 23431]]

D. Wage Index Adjustment

    Section 1888(e)(4)(G)(ii) of the Act requires that we adjust the 
Federal rates to account for differences in area wage levels, using a 
wage index that the Secretary determines appropriate. Since the 
inception of the SNF PPS, we have used hospital inpatient wage data in 
developing a wage index to be applied to SNFs. We will continue this 
practice for FY 2025, as we continue to believe that in the absence of 
SNF-specific wage data, using the hospital inpatient wage index data is 
appropriate and reasonable for the SNF PPS. As explained in the update 
notice for FY 2005 (69 FR 45786), the SNF PPS does not use the hospital 
area wage index's occupational mix adjustment, as this adjustment 
serves specifically to define the occupational categories more clearly 
in a hospital setting; moreover, the collection of the occupational 
wage data under the inpatient prospective payment system (IPPS) also 
excludes any wage data related to SNFs. Therefore, we believe that 
using the updated wage data exclusive of the occupational mix 
adjustment continues to be appropriate for SNF payments. As in previous 
years, we would continue to use the pre-reclassified IPPS hospital wage 
data, without applying the occupational mix, rural floor, or 
outmigration adjustment, as the basis for the SNF PPS wage index. For 
FY 2025, the updated wage data are for hospital cost reporting periods 
beginning on or after October 1, 2020 and before October 1, 2021 (FY 
2021 cost report data).
    We note that section 315 of the Medicare, Medicaid, and SCHIP 
Benefits Improvement and Protection Act of 2000 (BIPA) (Pub. L. 106-
554, enacted December 21, 2000) gave the Secretary the discretion to 
establish a geographic reclassification procedure specific to SNFs, but 
only after collecting the data necessary to establish a SNF PPS wage 
index that is based on wage data from nursing homes. To date, this has 
proven to be unfeasible due to the volatility of existing SNF wage data 
and the significant amount of resources that would be required to 
improve the quality of the data. More specifically, auditing all SNF 
cost reports, similar to the process used to audit inpatient hospital 
cost reports for purposes of the IPPS wage index, would place a burden 
on providers in terms of recordkeeping and completion of the cost 
report worksheet. Adopting such an approach would require a significant 
commitment of resources by CMS and the Medicare Administrative 
Contractors (MACs), potentially far in excess of those required under 
the IPPS, given that there are nearly five times as many SNFs as there 
are inpatient hospitals. While we do not believe this undertaking is 
feasible at this time, we will continue to explore implantation of a 
spot audit process to improve SNF cost reports, which is determined to 
be adequately accurate for cost development purposes, in such a manner 
as to permit us to establish a SNF-specific wage index in the future.
    In addition, we will continue to use the same methodology discussed 
in the SNF PPS final rule for FY 2008 (72 FR 43423) to address those 
geographic areas in which there are no hospitals, and thus, no hospital 
wage index data on which to base the calculation of the FY 2025 SNF PPS 
wage index. For rural geographic areas that do not have hospitals and, 
therefore, lack hospital wage data on which to base an area wage 
adjustment, we will continue using the average wage index from all 
contiguous Core-Based Statistical Areas (CBSAs) as a reasonable proxy. 
For FY 2025, the only rural area without wage index data available is 
North Dakota. We have determined that the borders of 18 rural counties 
are local and contiguous with 8 urban counties. Therefore, under this 
methodology, the wage indexes for the counties of Burleigh/Morton/
Oliver (CBSA 13900: 0.9020), Cass (CBSA 22020: 0.8763), Grand Forks 
(CBSA 24220: 0.7865), and McHenry/Renville/Ward (CBSA 33500: 0.7686) 
are averaged, resulting in an imputed rural wage index of 0.8334 for 
rural North Dakota for FY 2025. In past years for rural Puerto Rico, we 
did not apply this methodology due to the distinct economic 
circumstances there; due to the close proximity of almost all of Puerto 
Rico's various urban and non-urban areas, this methodology will produce 
a wage index for rural Puerto Rico that is higher than that in half of 
its urban areas. However, because rural Puerto Rico now has hospital 
wage index data on which to base an area wage adjustment, we will not 
apply this policy for FY 2025. For urban areas without specific 
hospital wage index data, we will continue using the average wage 
indexes of all urban areas within the State to serve as a reasonable 
proxy for the wage index of that urban CBSA. For FY 2025, the only 
urban area without wage index data available is CBSA 25980, Hinesville-
Fort Stewart, GA.
    In the SNF PPS final rule for FY 2006 (70 FR 45026, August 4, 
2005), we adopted the changes discussed in OMB Bulletin No. 03-04 (June 
6, 2003), which announced revised definitions for MSAs and the creation 
of micropolitan statistical areas and combined statistical areas. In 
adopting the CBSA geographic designations, we provided for a 1-year 
transition in FY 2006 with a blended wage index for all providers. For 
FY 2006, the wage index for each provider consisted of a blend of 50 
percent of the FY 2006 MSA-based wage index and 50 percent of the FY 
2006 CBSA-based wage index (both using FY 2002 hospital data). We 
referred to the blended wage index as the FY 2006 SNF PPS transition 
wage index. As discussed in the SNF PPS final rule for FY 2006 (70 FR 
45041), after the expiration of this 1-year transition on September 30, 
2006, we used the full CBSA-based wage index values.
    In the FY 2015 SNF PPS final rule (79 FR 45644 through 45646), we 
finalized changes to the SNF PPS wage index based on the newest OMB 
delineations, as described in OMB Bulletin No. 13-01, beginning in FY 
2015, including a 1-year transition with a blended wage index for FY 
2015. OMB Bulletin No. 13-01 established revised delineations for 
Metropolitan Statistical Areas, Micropolitan Statistical Areas, and 
Combined Statistical Areas in the United States and Puerto Rico based 
on the 2010 Census and provided guidance on the use of the delineations 
of these statistical areas using standards published in the June 28, 
2010 Federal Register (75 FR 37246 through 37252). Subsequently, on 
July 15, 2015, OMB issued OMB Bulletin No. 15-01, which provided minor 
updates to and superseded OMB Bulletin No. 13-01 that was issued on 
February 28, 2013. The attachment to OMB Bulletin No. 15-01 provided 
detailed information on the update to statistical areas since February 
28, 2013. The updates provided in OMB Bulletin No. 15-01 were based on 
the application of the 2010 Standards for Delineating Metropolitan and 
Micropolitan Statistical Areas to Census Bureau population estimates 
for July 1, 2012 and July 1, 2013 and were adopted under the SNF PPS in 
the FY 2017 SNF PPS final rule (81 FR 51983, August 5, 2016). In 
addition, on August 15, 2017, OMB issued Bulletin No. 17-01 which 
announced a new urban CBSA, Twin Falls, Idaho (CBSA 46300) which was 
adopted in the SNF PPS final rule for FY 2019 (83 FR 39173, August 8, 
2018).
    As discussed in the FY 2021 SNF PPS final rule (85 FR 47594), we 
adopted the revised OMB delineations identified in OMB Bulletin No. 18-
04 (available at <a href="https://www.whitehouse.gov/wp-content/uploads/2018/09/Bulletin-18-04.pdf">https://www.whitehouse.gov/wp-content/uploads/2018/09/Bulletin-18-04.pdf</a>) beginning October 1, 2020, including a 1-year 
transition for FY 2021 under which we applied a 5

[[Page 23432]]

percent cap on any decrease in a hospital's wage index compared to its 
wage index for the prior fiscal year (FY 2020). The updated OMB 
delineations more accurately reflect the contemporary urban and rural 
nature of areas across the country, and the use of such delineations 
allows us to determine more accurately the appropriate wage index and 
rate tables to apply under the SNF PPS.
    In the FY 2023 SNF PPS final rule (87 FR 47521 through 47525), we 
finalized a policy to apply a permanent 5 percent cap on any decreases 
to a provider's wage index from its wage index in the prior year, 
regardless of the circumstances causing the decline. We amended the SNF 
PPS regulations at 42 CFR 413.337(b)(4)(ii) to reflect this permanent 
cap on wage index decreases. Additionally, we finalized a policy that a 
new SNF would be paid the wage index for the area in which it is 
geographically located for its first full or partial FY with no cap 
applied because a new SNF would not have a wage index in the prior FY. 
A full discussion of the adoption of this policy is found in the FY 
2023 SNF PPS final rule.
    As we previously stated in the FY 2008 SNF PPS proposed and final 
rules (72 FR 25538 through 25539, and 72 FR 43423), this and all 
subsequent SNF PPS rules and notices are considered to incorporate any 
updates and revisions set forth in the most recent OMB bulletin that 
applies to the hospital wage data used to determine the current SNF PPS 
wage index. OMB issued further revised CBSA delineations in OMB 
Bulletin No. 20-01, on March 6, 2020 (available on the web at <a href="https://www.whitehouse.gov/wp-content/uploads/2020/03/Bulletin-20-01.pdf">https://www.whitehouse.gov/wp-content/uploads/2020/03/Bulletin-20-01.pdf</a>). 
However, we determined that the changes in OMB Bulletin No. 20-01 do 
not impact the CBSA-based labor market area delineations adopted in FY 
2021. Therefore, we did not propose to adopt the revised OMB 
delineations identified in OMB Bulletin No. 20-01 for FY 2022 through 
FY 2024.
    On July 21, 2023, OMB issued OMB Bulletin No. 23-01 which updates 
and supersedes OMB Bulletin No. 20-01 based on the decennial census. 
OMB Bulletin No. 23-01 revised delineations for CBSAs which are made up 
of counties and equivalent entities (e.g., boroughs, a city and 
borough, and a municipality in Alaska, planning regions in Connecticut, 
parishes in Louisiana, municipios in Puerto Rico, and independent 
cities in Maryland, Missouri, Nevada, and Virginia). For FY 2025, we 
propose to adopt the revised OMB delineations identified in OMB 
Bulletin No. 23-01 (available at <a href="https://www.whitehouse.gov/wp-content/uploads/2023/07/OMB-Bulletin-23-01.pdf">https://www.whitehouse.gov/wp-content/uploads/2023/07/OMB-Bulletin-23-01.pdf</a>). The wage index applicable to 
FY 2025 is set forth in Table A available on the CMS website at <a href="http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/WageIndex.html">http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/WageIndex.html</a>.
    Once calculated, we will apply the wage index adjustment to the 
labor-related portion of the Federal rate. Each year, we calculate a 
labor-related share, based on the relative importance of labor-related 
cost categories (that is, those cost categories that are labor-
intensive and vary with the local labor market) in the input price 
index. In the SNF PPS final rule for FY 2022 (86 FR 42437), we 
finalized a proposal to revise the labor-related share to reflect the 
relative importance of the 2018-based SNF market basket cost weights 
for the following cost categories: Wages and Salaries; Employee 
Benefits; Professional Fees: Labor-Related; Administrative and 
Facilities Support Services; Installation, Maintenance, and Repair 
Services; All Other: Labor-Related Services; and a proportion of 
Capital-Related expenses. The methodology for calculating the labor-
related portion beginning in FY 2022 is discussed in detail in the FY 
2022 SNF PPS final rule (86 FR 42461 through 42463). As described later 
in section V.A. of this proposed rule, we are proposing to rebase and 
revise the labor-related share to reflect the relative importance of 
the proposed 2022-based SNF market basket cost weights for the 
following categories: Wages and Salaries; Employee Benefits; 
Professional Fees: Labor-Related; Administrative and Facilities Support 
Services; Installation, Maintenance, and Repair Services; All Other: 
Labor-Related Services; and a proportion of Capital-Related expenses.
    We calculate the proposed labor-related relative importance from 
the SNF market basket, and it approximates the labor-related portion of 
the total costs after taking into account historical and projected 
price changes between the base year and FY 2025. The price proxies that 
move the different cost categories in the market basket do not 
necessarily change at the same rate, and the relative importance 
captures these changes. Accordingly, the relative importance figure 
more closely reflects the cost share weights for FY 2025 than the base 
year weights from the SNF market basket. We calculate the labor-related 
relative importance for FY 2025 in four steps. First, we compute the FY 
2025 price index level for the total market basket and each cost 
category of the market basket. Second, we calculate a ratio for each 
cost category by dividing the FY 2025 price index level for that cost 
category by the total market basket price index level. Third, we 
determine the FY 2025 relative importance for each cost category by 
multiplying this ratio by the base year (2022) weight. Finally, we add 
the FY 2025 relative importance for each of the labor-related cost 
categories (Wages and Salaries; Employee Benefits; Professional Fees: 
Labor-Related; Administrative and Facilities Support Services; 
Installation, Maintenance, and Repair Services; All Other: Labor-
Related Services; and a portion of Capital-Related expenses) to produce 
the proposed FY 2025 labor-related relative importance.
    Table 7 summarizes the labor-related share for FY 2025, based on 
IGI's fourth quarter 2023 forecast of the proposed 2022-based SNF 
market basket, compared to the labor-related share that was used for 
the FY 2024 SNF PPS final rule.

                                Table 7--Labor-Related Share, FY 2024 and FY 2025
----------------------------------------------------------------------------------------------------------------
                                                                  Final FY 2024 labor-   Proposed FY 2025 labor-
                                                                 related share based on   related share based on
                                                                 2023q2 forecast of the   2023q4 forecast of the
                                                                 2018-based SNF market   proposed 2022-based SNF
                                                                       basket \1\           market basket \2\
----------------------------------------------------------------------------------------------------------------
Wages and salaries............................................                     52.5                     53.2
Employee benefits.............................................                      9.3                      9.1
Professional fees: Labor-related..............................                      3.4                      3.5
Administrative & facilities support services..................                      0.6                      0.4
Installation, maintenance & repair services...................                      0.4                      0.5

[[Page 23433]]

 
All other: Labor-related services.............................                      2.0                      2.0
Capital-related (.391)........................................                      2.9                      3.2
                                                               -------------------------------------------------
    Total.....................................................                     71.1                     71.9
----------------------------------------------------------------------------------------------------------------
\1\ Published in the Federal Register; Based on the second quarter 2023 IHS Global Inc. forecast of the 2018-
  based SNF market basket.
\2\ Based on the fourth quarter 2023 IHS Global Inc. forecast of the proposed 2022-based SNF market basket.

    To calculate the labor portion of the case-mix adjusted per diem 
rate, we will multiply the total case-mix adjusted per diem rate, which 
is the sum of all five case-mix adjusted components into which a 
patient classifies, and the non-case-mix component rate, by the 
proposed FY 2025 labor-related share percentage provided in Table 7. 
The remaining portion of the rate would be the non-labor portion. Under 
the previous RUG-IV model, we included tables which provided the case-
mix adjusted RUG-IV rates, by RUG-IV group, broken out by total rate, 
labor portion and non-labor portion, such as Table 9 of the FY 2019 SNF 
PPS final rule (83 FR 39175). However, as we discussed in the FY 2020 
final rule (84 FR 38738), under PDPM, as the total rate is calculated 
as a combination of six different component rates, five of which are 
case-mix adjusted, and given the sheer volume of possible combinations 
of these five case-mix adjusted components, it is not feasible to 
provide tables similar to those that existed in the prior rulemaking.
    Therefore, to aid interested parties in understanding the effect of 
the wage index on the calculation of the SNF per diem rate, we have 
included a hypothetical rate calculation in Table 9.
    Section 1888(e)(4)(G)(ii) of the Act also requires that we apply 
this wage index in a manner that does not result in aggregate payments 
under the SNF PPS that are greater or less than would otherwise be made 
if the wage adjustment had not been made. For FY 2025 (Federal rates 
effective October 1, 2023), we apply an adjustment to fulfill the 
budget neutrality requirement. We meet this requirement by multiplying 
each of the components of the unadjusted Federal rates by a budget 
neutrality factor, equal to the ratio of the weighted average wage 
adjustment factor for FY 2025 to the weighted average wage adjustment 
factor for FY 2025. For this calculation, we will use the same FY 2023 
claims utilization data for both the numerator and denominator of this 
ratio. We define the wage adjustment factor used in this calculation as 
the labor portion of the rate component multiplied by the wage index 
plus the non-labor portion of the rate component. The proposed budget 
neutrality factor for FY 2025 is 1.0002.
    We note that if more recent data become available (for example, 
revised wage data), we would use such data, if appropriate, to 
determine the wage index budget neutrality factor in the SNF PPS final 
rule.

E. SNF Value-Based Purchasing Program

    Beginning with payment for services furnished on October 1, 2018, 
section 1888(h) of the Act requires the Secretary to reduce the 
adjusted Federal per diem rate determined under section 1888(e)(4)(G) 
of the Act otherwise applicable to a SNF for services furnished during 
a fiscal year by 2 percent, and to adjust the resulting rate for a SNF 
by the value-based incentive payment amount earned by the SNF based on 
the SNF's performance score for that fiscal year under the SNF VBP 
Program. To implement these requirements, we finalized in the FY 2019 
SNF PPS final rule the addition of Sec.  413.337(f) to our regulations 
(83 FR 39178).
    Please see section VII. of this proposed rule for further 
discussion of the updates we are proposing for the SNF VBP Program.

F. Adjusted Rate Computation Example

    Tables 8 through 10 provide examples generally illustrating payment 
calculations during FY 2025 under PDPM for a hypothetical 30-day SNF 
stay, involving the hypothetical SNF XYZ, located in Frederick, MD 
(Urban CBSA 23224), for a hypothetical patient who is classified into 
such groups that the patient's HIPPS code is NHNC1. Table 8 shows the 
adjustments made to the Federal per diem rates (prior to application of 
any adjustments under the SNF VBP Program as discussed) to compute the 
provider's proposed case-mix adjusted per diem rate for FY 2025, based 
on the patient's PDPM classification, as well as how the variable per 
diem (VPD) adjustment factor affects calculation of the per diem rate 
for a given day of the stay. Table 9 shows the adjustments made to the 
case-mix adjusted per diem rate from Table 8 to account for the 
provider's wage index. The wage index used in this example is based on 
the FY 2025 SNF PPS wage index that appears in Table A available on the 
CMS website at <a href="http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/WageIndex.html">http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/WageIndex.html</a>. Finally, Table 10 provides the case-mix 
and wage index adjusted per-diem rate for this patient for each day of 
the 30-day stay, as well as the total payment for this stay. Table 10 
also includes the VPD adjustment factors for each day of the patient's 
stay, to clarify why the patient's per diem rate changes for certain 
days of the stay. As illustrated in Table 10, SNF XYZ's total PPS 
payment for this particular patient's stay would equal $23,073.54.

[[Page 23434]]



                            Table 8--PDPM Case-Mix Adjusted Rate Computation Example
----------------------------------------------------------------------------------------------------------------
                                            Per diem rate calculation
-----------------------------------------------------------------------------------------------------------------
                                                     Component                    VPD adjustment
                    Component                          group      Component rate      factor       VPD adj. rate
----------------------------------------------------------------------------------------------------------------
PT..............................................               N         $102.42            1.00          102.42
OT..............................................               N          $96.70            1.00           96.70
SLP.............................................               H          $73.74            1.00           73.74
Nursing.........................................               N         $187.45            1.00          187.45
NTA.............................................               C         $167.41            3.00          502.23
Non-Case-Mix....................................  ..............         $114.20  ..............          114.20
                                                                 -----------------------------------------------
    Total PDPM Case-Mix Adj. Per Diem...........  ..............  ..............  ..............        1,076.74
----------------------------------------------------------------------------------------------------------------


                                                  Table 9--Wage Index Adjusted Rate Computation Example
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                         PDPM wage index adjustment calculation
---------------------------------------------------------------------------------------------------------------------------------------------------------
                                                     PDPM case-mix                                                                        Total case mix
                    HIPPS code                        adjusted per    Labor portion      Wage index       Wage index       Non-labor      and wage index
                                                          diem                                          adjusted rate       portion         adj. rate
--------------------------------------------------------------------------------------------------------------------------------------------------------
NHNC1.............................................       $1,076.74          $774.18           0.9918          $767.83          $302.56        $1,070.39
--------------------------------------------------------------------------------------------------------------------------------------------------------


                                   Table 10--Adjusted Rate Computation Example
----------------------------------------------------------------------------------------------------------------
                                                                                                   Case mix and
                                                                      NTA VPD        PT/OT VPD      wage index
                           Day of stay                              adjustment      adjustment     adjusted per
                                                                      factor          factor         diem rate
----------------------------------------------------------------------------------------------------------------
1...............................................................             3.0             1.0       $1,070.39
2...............................................................             3.0             1.0        1,070.39
3...............................................................             3.0             1.0        1,070.39
4...............................................................             1.0             1.0          737.55
5...............................................................             1.0             1.0          737.55
6...............................................................             1.0             1.0          737.55
7...............................................................             1.0             1.0          737.55
8...............................................................             1.0             1.0          737.55
9...............................................................             1.0             1.0          737.55
10..............................................................             1.0             1.0          737.55
11..............................................................             1.0             1.0          737.55
12..............................................................             1.0             1.0          737.55
13..............................................................             1.0             1.0          737.55
14..............................................................             1.0             1.0          737.55
15..............................................................             1.0             1.0          737.55
16..............................................................             1.0             1.0          737.55
17..............................................................             1.0             1.0          737.55
18..............................................................             1.0             1.0          737.55
19..............................................................             1.0             1.0          737.55
20..............................................................             1.0             1.0          737.55
21..............................................................             1.0            0.98          733.59
22..............................................................             1.0            0.98          733.59
23..............................................................             1.0            0.98          733.59
24..............................................................             1.0            0.98          733.59
25..............................................................             1.0            0.98          733.59
26..............................................................             1.0            0.98          733.59
27..............................................................             1.0            0.98          733.59
28..............................................................             1.0            0.96          729.63
29..............................................................             1.0            0.96          729.63
30..............................................................             1.0            0.96          729.63
                                                                 -----------------------------------------------
    Total Payment...............................................  ..............  ..............       23,073.54
----------------------------------------------------------------------------------------------------------------

V. Additional Aspects of the SNF PPS

A. SNF Level of Care--Administrative Presumption

    The establishment of the SNF PPS did not change Medicare's 
fundamental requirements for SNF coverage. However, because the case-
mix classification is based, in part, on the beneficiary's need for 
skilled nursing care and therapy, we have attempted, where possible, to 
coordinate claims review procedures with the existing resident 
assessment process and case-mix classification system discussed in 
section III.C. of this proposed rule. This

[[Page 23435]]

approach includes an administrative presumption that utilizes a 
beneficiary's correct assignment, at the outset of the SNF stay, of one 
of the case-mix classifiers designated for this purpose to assist in 
making certain SNF level of care determinations.
    In accordance with Sec.  413.345, we include in each update of the 
Federal payment rates in the Federal Register a discussion of the 
resident classification system that provides the basis for case-mix 
adjustment. We also designate those specific classifiers under the 
case-mix classification system that represent the required SNF level of 
care, as provided in 42 CFR 409.30. This designation reflects an 
administrative presumption that those beneficiaries who are correctly 
assigned one of the designated case-mix classifiers on the initial 
Medicare assessment are automatically classified as meeting the SNF 
level of care definition up to and including the assessment reference 
date (ARD) for that assessment.
    A beneficiary who does not qualify for the presumption is not 
automatically classified as either meeting or not meeting the level of 
care definition, but instead receives an individual determination on 
this point using the existing administrative criteria. This presumption 
recognizes the strong likelihood that those beneficiaries who are 
correctly assigned one of the designated case-mix classifiers during 
the immediate post-hospital period would require a covered level of 
care, which would be less likely for other beneficiaries.
    In the July 30, 1999 final rule (64 FR 41670), we indicated that we 
would announce any changes to the guidelines for Medicare level of care 
determinations related to modifications in the case-mix classification 
structure. The FY 2018 final rule (82 FR 36544) further specified that 
we would henceforth disseminate the standard description of the 
administrative presumption's designated groups via the SNF PPS website 
at <a href="https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/index.html">https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/index.html</a> (where such designations appear in the paragraph 
entitled ``Case Mix Adjustment'') and would publish such designations 
in rulemaking only to the extent that we actually intend to propose 
changes in them. Under that approach, the set of case-mix classifiers 
designated for this purpose under PDPM was finalized in the FY 2019 SNF 
PPS final rule (83 FR 39253) and is posted on the SNF PPS website 
(<a href="https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/index.html">https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/index.html</a>), in the paragraph entitled ``Case Mix Adjustment.''
    However, we note that this administrative presumption policy does 
not supersede the SNF's responsibility to ensure that its decisions 
relating to level of care are appropriate and timely, including a 
review to confirm that any services prompting the assignment of one of 
the designated case-mix classifiers (which, in turn, serves to trigger 
the administrative presumption) are themselves medically necessary. As 
we explained in the FY 2000 SNF PPS final rule (64 FR 41667), the 
administrative presumption is itself rebuttable in those individual 
cases in which the services actually received by the resident do not 
meet the basic statutory criterion of being reasonable and necessary to 
diagnose or treat a beneficiary's condition (according to section 
1862(a)(1) of the Act). Accordingly, the presumption would not apply, 
for example, in those situations where the sole classifier that 
triggers the presumption is itself assigned through the receipt of 
services that are subsequently determined to be not reasonable and 
necessary. Moreover, we want to stress the importance of careful 
monitoring for changes in each patient's condition to determine the 
continuing need for Part A SNF benefits after the Assessment Reference 
Date (ARD) of the initial Medicare assessment.

B. Consolidated Billing

    Sections 1842(b)(6)(E) and 1862(a)(18) of the Act (as added by 
section 4432(b) of the BBA 1997) require a SNF to submit consolidated 
Medicare bills to its Medicare Administrative Contractor (MAC) for 
almost all of the services that its residents receive during the course 
of a covered Part A stay. In addition, section 1862(a)(18) of the Act 
places the responsibility with the SNF for billing Medicare for 
physical therapy, occupational therapy, and speech-language pathology 
services that the resident receives during a noncovered stay. Section 
1888(e)(2)(A) of the Act excludes a small list of services from the 
consolidated billing provision (primarily those services furnished by 
physicians and certain other types of practitioners), which remain 
separately billable under Part B when furnished to a SNF's Part A 
resident. These excluded service categories are discussed in greater 
detail in section V.B.2. of the May 12, 1998 interim final rule (63 FR 
26295 through 26297). Effective with services furnished on or after 
January 1, 2024, section 4121(a)(4) of the Consolidated Appropriations 
Act, 2023 (CAA, 2023) (Pub. L. 117-328, enacted December 29, 2022) 
added marriage and family therapists and mental health counselors to 
the list of practitioners at section 1888(e)(2)(A)(ii) of the Act whose 
services are excluded from the consolidated billing provision.
    Section 103 of the Medicare, Medicaid, and SCHIP Balanced Budget 
Refinement Act of 1999 (BBRA 1999) (Pub. L. 106-113, enacted November 
29, 1999) amended section 1888(e)(2)(A)(iii) of the Act by further 
excluding a number of individual high-cost, low probability services, 
identified by HCPCS codes, within several broader categories 
(chemotherapy items, chemotherapy administration services, radioisotope 
services, and customized prosthetic devices) that otherwise remained 
subject to the provision. We discuss this BBRA 1999 amendment in 
greater detail in the SNF PPS proposed and final rules for FY 2001 (65 
FR 19231 through 19232, April 10, 2000, and 65 FR 46790 through 46795, 
July 31, 2000), as well as in Program Memorandum AB-00-18 (Change 
Request #1070), issued March 2000, which is available online at 
<a href="http://www.cms.gov/transmittals/downloads/ab001860.pdf">www.cms.gov/transmittals/downloads/ab001860.pdf</a>.
    As explained in the FY 2001 proposed rule (65 FR 19232), the 
amendments enacted in section 103 of the BBRA 1999 not only identified 
for exclusion from this provision a number of particular service codes 
within four specified categories (that is, chemotherapy items, 
chemotherapy administration services, radioisotope services, and 
customized prosthetic devices), but also gave the Secretary the 
authority to designate additional, individual services for exclusion 
within each of these four specified service categories. In the proposed 
rule for FY 2001, we also noted that the BBRA 1999 Conference report 
(H.R. Conf. Rep. No. 106-479 at 854 (1999)) characterizes the 
individual services that this legislation targets for exclusion as 
high-cost, low probability events that could have devastating financial 
impacts because their costs far exceed the payment SNFs receive under 
the PPS. According to the conferees, section 103(a) of the BBRA 1999 is 
an attempt to exclude from the PPS certain services and costly items 
that are provided infrequently in SNFs. By contrast, the amendments 
enacted in section 103 of the BBRA 1999 do not designate for exclusion 
any of the remaining services within those four categories (thus, 
leaving all of those services subject to SNF consolidated billing), 
because they are relatively inexpensive and are furnished routinely in 
SNFs.
    Effective with items and services furnished on or after October 1, 
2021,

[[Page 23436]]

section 134 in Division CC of the CAA, 2021 established an additional 
fifth category of excluded codes in section 1888(e)(2)(A)(iii)(VI) of 
the Act, for certain blood clotting factors for the treatment of 
patients with hemophilia and other bleeding disorders along with items 
and services related to the furnishing of such factors under section 
1842(o)(5)(C) of the Act. Like the provisions enacted in the BBRA 1999, 
section 1888(e)(2)(A)(iii)(VI) of the Act gives the Secretary the 
authority to designate additional items and services for exclusion 
within the category of items and services related to blood clotting 
factors, as described in that section.
    A detailed discussion of the legislative history of the 
consolidated billing provision is available on the SNF PPS website at 
<a href="https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/Downloads/Legislative_History_2018-10-01.pdf">https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/Downloads/Legislative_History_2018-10-01.pdf</a>.
    As we further explained in the final rule for FY 2001 (65 FR 
46790), and as is consistent with our longstanding policy, any 
additional service codes that we might designate for exclusion under 
our discretionary authority must meet the same statutory criteria used 
in identifying the original codes excluded from consolidated billing 
under section 103(a) of the BBRA 1999: they must fall within one of the 
five service categories specified in the BBRA 1999 and CAA, 2021; and 
they also must meet the same standards of high cost and low probability 
in the SNF setting, as discussed in the BBRA 1999 Conference report. 
Accordingly, we characterized this statutory authority to identify 
additional service codes for exclusion as essentially affording the 
flexibility to revise the list of excluded codes in response to changes 
of major significance that may occur over time (for example, the 
development of new medical technologies or other advances in the state 
of medical practice) (65 FR 46791).
    In this proposed rule, we specifically solicit public comments 
identifying HCPCS codes in any of these five service categories 
(chemotherapy items, chemotherapy administration services, radioisotope 
services, customized prosthetic devices, and blood clotting factors) 
representing recent medical advances that might meet our criteria for 
exclusion from SNF consolidated billing. We may consider excluding a 
particular service if it meets our criteria for exclusion as specified 
previously. We request that commenters identify in their comments the 
specific HCPCS code that is associated with the service in question, as 
well as their rationale for requesting that the identified HCPCS 
code(s) be excluded.
    We note that the original BBRA amendment and the CAA, 2021 
identified a set of excluded items and services by means of specifying 
individual HCPCS codes within the designated categories that were in 
effect as of a particular date (in the case of the BBRA 1999, July 1, 
1999, and in the case of the CAA, 2021, July 1, 2020), as subsequently 
modified by the Secretary. In addition, as noted in this section of the 
preamble, the statute (sections 1888(e)(2)(A)(iii)(II) through (VI) of 
the Act) gives the Secretary authority to identify additional items and 
services for exclusion within the five specified categories of items 
and services described in the statute, which are also designated by 
HCPCS code. Designating the excluded services in this manner makes it 
possible for us to utilize program issuances as the vehicle for 
accomplishing routine updates to the excluded codes to reflect any 
minor revisions that might subsequently occur in the coding system 
itself, such as the assignment of a different code number to a service 
already designated as excluded, or the creation of a new code for a 
type of service that falls within one of the established exclusion 
categories and meets our criteria for exclusion.
    Accordingly, if we identify through the current rulemaking cycle 
any new services that meet the criteria for exclusion from SNF 
consolidated billing, we will identify these additional excluded 
services by means of the HCPCS codes that are in effect as of a 
specific date (in this case, October 1, 2024). By making any new 
exclusions in this manner, we can similarly accomplish routine future 
updates of these additional codes through the issuance of program 
instructions. The latest list of excluded codes can be found on the SNF 
Consolidated Billing website at <a href="https://www.cms.gov/Medicare/Billing/SNFConsolidatedBilling">https://www.cms.gov/Medicare/Billing/SNFConsolidatedBilling</a>.

C. Payment for SNF-Level Swing-Bed Services

    Section 1883 of the Act permits certain small, rural hospitals to 
enter into a Medicare swing-bed agreement, under which the hospital can 
use its beds to provide either acute- or SNF-level care, as needed. For 
critical access hospitals (CAHs), Part A pays on a reasonable cost 
basis for SNF-level services furnished under a swing-bed agreement. 
However, in accordance with section 1888(e)(7) of the Act, SNF-level 
services furnished by non-CAH rural hospitals are paid under the SNF 
PPS, effective with cost reporting periods beginning on or after July 
1, 2002. As explained in the FY 2002 final rule (66 FR 39562), this 
effective date is consistent with the statutory provision to integrate 
swing-bed rural hospitals into the SNF PPS by the end of the transition 
period, June 30, 2002.
    Accordingly, all non-CAH swing-bed rural hospitals have now come 
under the SNF PPS. Therefore, all rates and wage indexes outlined in 
earlier sections of this proposed rule for the SNF PPS also apply to 
all non-CAH swing-bed rural hospitals. As finalized in the FY 2010 SNF 
PPS final rule (74 FR 40356 through 40357), effective October 1, 2010, 
non-CAH swing-bed rural hospitals are required to complete an MDS 3.0 
swing-bed assessment which is limited to the required demographic, 
payment, and quality items. As discussed in the FY 2019 SNF PPS final 
rule (83 FR 39235), revisions were made to the swing bed assessment to 
support implementation of PDPM, effective October 1, 2019. A discussion 
of the assessment schedule and the MDS effective beginning FY 2020 
appears in the FY 2019 SNF PPS final rule (83 FR 39229 through 39237). 
The latest changes in the MDS for swing-bed rural hospitals appear on 
the SNF PPS website at <a href="https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/index.html">https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/SNFPPS/index.html</a>.

V. Other SNF PPS Issues

A. Rebasing and Revising the SNF Market Basket

    Section 1888(e)(5)(A) of the Act requires the Secretary to 
establish a market basket that reflects the changes over time in the 
prices of an appropriate mix of goods and services included in covered 
SNF services. Accordingly, we have developed a SNF market basket that 
encompasses the most commonly used cost categories for SNF routine 
services, ancillary services, and capital-related expenses.
    The SNF market basket is used to compute the market basket 
percentage increase that is used to update the SNF Federal rates on an 
annual basis, as required by section 1888(e)(4)(E)(ii)(IV) of the Act. 
This market basket percentage increase is adjusted by a forecast error 
adjustment, if applicable, and then further adjusted by the application 
of a productivity adjustment as required by section 1888(e)(5)(B)(ii) 
of the Act and described in section III.B.4. of this proposed rule. The 
SNF market basket is also used to determine the labor-related share on 
an annual basis.
    The SNF market basket is a fixed-weight, Laspeyres-type price 
index. A

[[Page 23437]]

Laspeyres price index measures the change in price, over time, of the 
same mix of goods and services purchased in the base period. Any 
changes in the quantity or mix of goods and services (that is, 
intensity) purchased over time relative to a base period are not 
measured.
    The index itself is constructed in three steps. First, a base 
period is selected (the proposed base period is 2022) and total base 
period costs are estimated for a set of mutually exclusive and 
exhaustive spending categories and the proportion of total costs that 
each category represents is calculated. These proportions are called 
cost weights. Second, each cost category is matched to an appropriate 
price or wage variable, referred to as a price proxy. In nearly every 
instance, these price proxies are derived from publicly available 
statistical series that are published on a consistent schedule 
(preferably at least on a quarterly basis). Finally, the cost weight 
for each cost category is multiplied by the level of its respective 
price proxy. The sum of these products (that is, the cost weights 
multiplied by their price levels) for all cost categories yields the 
composite index level of the market basket in a given period. Repeating 
this step for other periods produces a series of market basket levels 
over time. Dividing an index level for a given period by an index level 
for an earlier period produces a rate of growth in the input price 
index over that timeframe.
    Since the inception of the SNF PPS, the market basket used to 
update SNF PPS payments has been periodically rebased and revised. We 
last rebased and revised the market basket applicable to the SNF PPS in 
the FY 2022 SNF PPS final rule (86 FR 42444 through 42463) where we 
adopted a 2018-based SNF market basket. References to the historical 
market baskets used to update SNF PPS payments are listed in the FY 
2022 SNF PPS final rule (86 FR 42445).
    Effective for FY 2025 and subsequent fiscal years, we are proposing 
to rebase and revise the market basket to reflect 2022 Medicare-
allowable total cost data (routine, ancillary, and capital-related) 
from freestanding SNFs and to revise applicable cost categories and 
price proxies used to determine the market basket. Medicare-allowable 
costs are those costs that are eligible to be paid under the SNF PPS. 
For example, the SNF market basket excludes home health agency (HHA) 
costs as these costs would be paid under the HHA PPS, and therefore, 
these costs are not SNF PPS Medicare-allowable costs. We propose to 
maintain our policy of using data from freestanding SNFs, of which 
about 91 percent of SNFs that submitted a Medicare cost report for 2022 
are represented in our sample shown in Table 11. We believe using 
freestanding Medicare cost report data, as opposed to the hospital-
based SNF Medicare cost report data, for the cost weight calculation is 
most appropriate because of the complexity of hospital-based data and 
the representativeness of the freestanding data. Because hospital-based 
SNF expenses are embedded in the hospital cost report, any attempt to 
incorporate data from hospital-based facilities requires more complex 
calculations and assumptions regarding the ancillary costs related to 
the hospital-based SNF unit. We believe the use of freestanding SNF 
cost report data is technically appropriate for reflecting the cost 
structures of SNFs serving Medicare beneficiaries.
    We are proposing to use 2022 as the base year as we believe that 
the 2022 Medicare cost reports represent the most recent, complete set 
of Medicare cost report data available to develop cost weights for SNFs 
at the time of rulemaking. We believe it is important to regularly 
rebase and revise the SNF market basket to reflect more recent data. 
Historically, the cost weights change minimally from year to year as 
they represent percent of total costs rather than cost levels; however, 
given the COVID-19 Public Health Emergency (PHE), we have been 
monitoring the Medicare cost report data to see if a more frequent 
rebasing schedule is necessary than our recent historical precedent of 
about every 4 years. Accordingly, while it has been only three years 
since the last SNF rebasing, we are proposing to incorporate data that 
is more reflective of recent SNF expenses that have been impacted over 
the COVID-19 PHE period. The 2022 Medicare cost reports are for cost 
reporting periods beginning on and after October 1, 2021 and before 
October 1, 2022. While these dates appear to reflect fiscal year data, 
we note that a Medicare cost report that begins in this timeframe is 
generally classified as a ``2022 cost report''. For example, we found 
that of the available 2022 Medicare cost reports for SNFs, 
approximately 7 percent had an October 1, 2021 begin date, 
approximately 75 percent of the reports had a January 1, 2022 begin 
date, and approximately 12 percent had a July 1, 2022 begin date. For 
this reason, we are defining the base year of the market basket as 
``2022-based'' instead of ``FY 2022-based''.
    Specifically, we are proposing to develop cost category weights for 
the proposed 2022-based SNF market basket in two stages. The major 
types of costs underlying the proposed 2022-based SNF market basket are 
derived from the 2022 Medicare cost report data (CMS Form 2540-10, OMB 
NO. 0938-0463) for freestanding SNFs. Specifically, we use the Medicare 
cost reports for seven specific costs: Wages and Salaries; Employee 
Benefits; Contract Labor; Pharmaceuticals; Professional Liability 
Insurance; Home Office/Related Organization Contract Labor; and 
Capital-related. A residual ``All Other'' category is then estimated 
and reflects all remaining costs that are not captured in the seven 
types of costs identified above. The 2018-based SNF market basket 
similarly used 2018 Medicare cost report data. Second, we are proposing 
to divide the residual ``All Other'' cost category into more detailed 
subcategories, using U.S. Department of Commerce Bureau of Economic 
Analysis' (BEA) 2017 Benchmark Input-Output (I-O) ``The Use Table 
(Supply-Use Framework)'' for the Nursing and Community Care Facilities 
industry (NAICS 623A00) aged to 2022 using applicable price proxy 
growth for each category of costs. Furthermore, we are proposing to 
continue to use the same overall methodology as was used for the 2018-
based SNF market basket to develop the capital related cost weights of 
the proposed 2022-based SNF market basket.
1. Development of Cost Categories and Weights
a. Use of Medicare Cost Report Data To Develop Major Cost Weights
    In order to create a market basket that is representative of 
freestanding SNF providers serving Medicare patients and to help ensure 
accurate major cost weights (which is the percent of total Medicare-
allowable costs, as defined below), we propose to apply edits to remove 
reporting errors and outliers. Specifically, the SNF Medicare cost 
reports used to calculate the market basket cost weights exclude any 
providers that reported costs less than or equal to zero for the 
following categories: total facility costs (Worksheet B, part 1, column 
18, line 100); total operating costs (Worksheet B, part 1, column 18, 
line 100 less Worksheet B, part 2, column 18, line 100); Medicare 
general inpatient routine service costs (Worksheet D, part 1, column 1, 
line 1); and Medicare PPS payments (Worksheet E, part 3, column 1, line 
1). We also limited our sample to providers that had a Medicare cost 
report reporting period that was between 10 and 14 months. The final 
sample used included roughly 13,100

[[Page 23438]]

Medicare cost reports (about 90 percent of the universe of SNF Medicare 
cost reports for 2022). The sample of providers is representative of 
the national universe of providers by region (each region is 
represented within plus or minus 1 percentage point of universe 
distribution), by ownership-type (proprietary, nonprofit, and 
government) (within 0.8 percentage point of universe), and by urban/
rural status (within 0.1 percentage point of universe). Of the 
providers that were excluded from our final sample, 86 percent were due 
to having a cost reporting period less than 10 months or greater than 
14 months, 10 percent were due to total facility costs or total 
operating costs not being greater than zero, and 4 percent were due to 
Medicare general inpatient routine service costs or Medicare PPS 
payments not being greater than zero.
    Additionally, for all of the major cost weights, except Home 
Office/Related Organization Contract Labor costs, the data are trimmed 
to remove outliers (a standard statistical process) by: (1) requiring 
that major expenses (such as Wages and Salaries costs) and total 
Medicare-allowable costs are greater than zero; and (2) excluding the 
top and bottom 5 percent of the major cost weight (for example, Wages 
and Salaries costs as a percent of total Medicare-allowable costs). We 
note that missing values are assumed to be zero, consistent with the 
methodology for how missing values are treated in the 2018-based market 
basket methodology.
    For the Home Office/Related Organization Contract Labor cost 
weight, we propose to first exclude providers whose Home Office/Related 
Organization Contract Labor costs are greater than Medicare-allowable 
total costs and then apply a trim that excludes those reporters with a 
Home Office/Related Organization Contract Labor cost weight above the 
99th percentile. This allows providers with no Home Office/Related 
Organization Contract Labor costs to be included in the Home Office/
Related Organization Contract Labor cost weight calculation. If we were 
to trim the top and bottom Home Office/Related Organization Contract 
Labor cost weight, we would exclude providers with a cost weight of 
zero (84 percent of the sample) and the Medicare cost report data 
(Worksheet S-2 line 45) indicate that not all SNF providers have a home 
office. Providers without a home office would report administrative 
costs that might typically be associated with a home office in the 
Wages and Salaries and Employee Benefits cost weights, or in the 
residual ``All-Other'' cost weight if they purchased these types of 
services from external contractors. We believe the trimming methodology 
that excludes those who report Home Office/Related Organization 
Contract Labor costs above the 99th percentile is appropriate as it 
removes extreme outliers while also allowing providers with zero Home 
Office/Related Organization Contract Labor costs, which is the majority 
of providers, to be included in the Home Office/Related Organization 
Contract Labor cost weight calculation.
    The trimming process is done individually for each cost category so 
that providers excluded from one cost weight calculation are not 
automatically excluded from another cost weight calculation. We note 
that these trimming methods are the same types of edits performed for 
the 2018-based SNF market basket, as well as other PPS market baskets 
(including but not limited to the IPPS market basket and home health 
market basket). We believe this trimming process improves the accuracy 
of the data used to compute the major cost weights by removing possible 
data misreporting.
    The final weights of the proposed 2022-based SNF market basket are 
based on weighted means. For example, the aggregate Wages and Salaries 
cost weight, after trimming, is equal to the sum of total Medicare-
allowable wages and salaries (as defined in the ``Wages and Salaries'' 
section that follows) of all providers divided by the sum of total 
Medicare-allowable costs (as defined in the next paragraph) for all 
providers in the sample (as defined above in this section). This 
methodology is consistent with the methodology used to calculate the 
2018-based SNF market basket cost weights and other PPS market basket 
cost weights. We note that for each of the cost weights, we evaluated 
the distribution of providers and costs by region, by ownership-type, 
and by urban/rural status. For all of the cost weights, with the 
exception of the PLI (which is discussed in more detail later), the 
trimmed sample was nationally representative.
    For all of the cost weights, we use Medicare-allowable total costs 
as the denominator (for example, Wages and Salaries cost weight = Wages 
and Salaries costs divided by Medicare-allowable total costs). 
Medicare-allowable total costs were equal to total costs (after 
overhead allocation) from Worksheet B part I, column 18, for lines 30, 
40 through 49, 51, 52, and 71 plus estimated Medicaid drug costs, as 
defined below. We included estimated Medicaid drug costs in the 
pharmacy cost weight, as well as the denominator for total Medicare-
allowable costs. This is the same methodology used for the 2018-based 
SNF market basket. The inclusion of Medicaid drug costs was finalized 
in the FY 2008 SNF PPS final rule (72 FR 43425 through 43430), and for 
the same reasons set forth in that final rule, we are proposing to 
continue to use this methodology in the proposed 2022-based SNF market 
basket.
    We describe the detailed methodology for obtaining costs for each 
of the eight cost categories determined from the Medicare Cost Report 
below. The methodology used in the 2018-based SNF market basket can be 
found in the FY 2022 SNF PPS final rule (86 FR 42446 through 42452).
(1) Wages and Salaries
    To derive Wages and Salaries costs for the Medicare-allowable cost 
centers, we are proposing first to calculate total facility wages and 
salaries costs as reported on Worksheet S-3, part II, column 3, line 1. 
We then propose to remove the wages and salaries attributable to non-
Medicare-allowable cost centers (that is, excluded areas), as well as a 
portion of overhead wages and salaries attributable to these excluded 
areas. Excluded area wages and salaries are equal to wages and salaries 
as reported on Worksheet S-3, part II, column 3, lines 3, 4, and 7 
through 11 plus nursing facility and non-reimbursable salaries from 
Worksheet A, column 1, lines 31, 32, 50, and 60 through 63.
    Overhead wages and salaries are attributable to the entire SNF 
facility; therefore, we are proposing to include only the proportion 
attributable to the Medicare-allowable cost centers. We are proposing 
to estimate the proportion of overhead wages and salaries attributable 
to the non-Medicare-allowable costs centers in two steps. First, we 
propose to estimate the ratio of excluded area wages and salaries (as 
defined above) to non-overhead total facility wages and salaries (total 
facility wages and salaries (Worksheet S-3, part II, column 3, line 1) 
less total overhead wages and salaries (Worksheet S-3, Part III, column 
3, line 14)). Next, we propose to multiply total overhead wages and 
salaries by the ratio computed in step 1. We excluded providers whose 
excluded areas wages and salaries were greater than total facility 
wages and salaries and/or their excluded area overhead wages and 
salaries were greater than total facility wages and salaries (about 50 
providers). This is the same methodology used to derive Wages and 
Salaries costs in the 2018-based SNF market basket.

[[Page 23439]]

(2) Employee Benefits
    Medicare-allowable employee benefits are equal to total facility 
benefits as reported on Worksheet S-3, part II, column 3, lines 17 
through 19 minus non-Medicare-allowable (that is, excluded area) 
employee benefits and minus a portion of overhead benefits attributable 
to these excluded areas. Excluded area employee benefits are derived by 
multiplying total excluded area wages and salaries (as defined above in 
the `Wages and Salaries' section) times the ratio of total facility 
benefits to total facility wages and salaries. This ratio of benefits 
to wages and salaries is defined as total facility benefit costs to 
total facility wages and salary costs (as reported on Worksheet S-3, 
part II, column 3, line 1). Likewise, the portion of overhead benefits 
attributable to the excluded areas is derived by multiplying overhead 
wages and salaries attributable to the excluded areas (as defined in 
the `Wages and Salaries' section) times the ratio of total facility 
benefit costs to total facility wages and salary costs (as defined 
above). Similar to the Wages and Salaries costs, we excluded providers 
whose excluded areas benefits were greater than total facility benefits 
and/or their excluded area overhead benefits were greater than total 
facility benefits (zero providers were excluded because of this edit). 
This is the same methodology used to derive Employee Benefits costs in 
the 2018-based SNF market basket.
(3) Contract Labor
    We are proposing to derive Medicare-allowable contract labor costs 
from Worksheet S-3, part II, column 3, line 14, which reflects costs 
for contracted direct patient care services (that is, nursing, 
therapeutic, rehabilitative, or diagnostic services furnished under 
contract rather than by employees and management contract services). 
This is the same methodology used to derive the Contract Labor costs in 
the 2018-based SNF market basket.
(4) Pharmaceuticals
    We are proposing to calculate pharmaceuticals costs using the non-
salary costs from the Pharmacy cost center (Worksheet B, part I, column 
0, line 11 less Worksheet A, column 1, line 11) and the Drugs Charged 
to Patients' cost center (Worksheet B, part I, column 0, line 49 less 
Worksheet A, column 1, line 49). Since these drug costs were 
attributable to the entire SNF and not limited to Medicare-allowable 
services, we propose to adjust the drug costs by the ratio of Medicare-
allowable pharmacy total costs (Worksheet B, part I, column 11, for 
lines 30, 40 through 49, 51, 52, and 71) to total pharmacy costs from 
Worksheet B, part I, column 11, line 11. Worksheet B, part I allocates 
the general service cost centers, which are often referred to as 
``overhead costs'' (in which pharmacy costs are included) to the 
Medicare-allowable and non-Medicare-allowable cost centers. This 
adjustment was made for those providers who reported Pharmacy cost 
center expenses. Otherwise, we assumed the non-salary Drugs Charged to 
Patients costs were Medicare-allowable. Since drug costs for Medicare 
patients are included in the SNF PPS per diem rate, a provider with 
Medicare days should have also reported costs in the Drugs Charged to 
Patient cost center. We found a small number of providers (roughly 90) 
did not report Drugs Charged to Patients' costs despite reporting 
Medicare days (an average of about 2,000 Medicare days per provider), 
and therefore, these providers were excluded from the Pharmaceuticals 
cost weight calculations. This is the same methodology used for the 
2018-based SNF market basket.
    Second, as was done for the 2018-based SNF market basket, we 
propose to continue to adjust the drug expenses reported on the 
Medicare cost report to include an estimate of total Medicaid drug 
costs, which are not represented in the Medicare-allowable drug cost 
weight. As stated previously in this section, the proposed 2022-based 
SNF market basket reflects total Medicare-allowable costs (that is, 
total costs for all payers for those services reimbursable under the 
SNF PPS). For the FY 2006-based SNF market basket (72 FR 43426), 
commenters noted that the total pharmaceutical costs reported on the 
Medicare cost report did not include pharmaceutical costs for dual-
eligible Medicaid patients as these were directly reimbursed by 
Medicaid. Since all of the other cost category weights reflect expenses 
associated with treating Medicaid patients (including the compensation 
costs for dispensing these drugs), we made an adjustment to include 
these Medicaid drug expenses so the market basket cost weights would be 
calculated consistently.
    Similar to the 2018-based SNF market basket, we propose to estimate 
Medicaid drug costs based on data representing dual-eligible Medicaid 
beneficiaries. Medicaid drug costs are estimated by multiplying 
Medicaid dual-eligible drug costs per day times the number of Medicaid 
days as reported in the Medicare-allowable skilled nursing cost center 
(Worksheet S-3, part I, column 5, line 1) in the SNF Medicare cost 
report. Medicaid dual-eligible drug costs per day (where the day 
represents an unduplicated drug supply day) were estimated using 2022 
Part D claims for those dual-eligible beneficiaries who had a Medicare 
SNF stay during the year. The total drug costs per unduplicated day for 
2022 of $27.43 represented all drug costs (including the drug 
ingredient cost, the dispensing fee, vaccine administration fee and 
sales tax) incurred during the 2022 calendar year (CY) for those dual-
eligible beneficiaries who had a SNF Medicare stay during CY 2022. 
Therefore, they include drug costs incurred during a Medicaid SNF stay 
occurring in CY 2022. By comparison, the 2018-based SNF market basket 
also relied on data from the Part D claims, which yielded a dual-
eligible Medicaid drug cost per day of $24.48 for 2018.
    We continue to believe that Medicaid dual-eligible beneficiaries 
are a reasonable proxy for the estimated drug costs per day incurred by 
Medicaid patients staying in a skilled nursing unit under a Medicaid 
stay. The skilled nursing unit is the Medicare-allowable unit in a SNF, 
which encompasses more skilled nursing and rehabilitative care compared 
to a nursing facility or long-term care unit. We believe that Medicaid 
patients receiving this skilled nursing care would on average have 
similar drug costs per day to dual-eligible Medicare beneficiaries who 
have received Medicare skilled nursing care in the skilled nursing care 
unit during the year. We note that our previous analysis of the Part D 
claims data showed that Medicare beneficiaries with a SNF stay during 
the year have higher drug costs than Medicare patients without a SNF 
stay during the year. Also, in 2022, dual-eligible beneficiaries with a 
SNF stay during the year had drug costs per day of $27.43, which were 
approximately two times higher than the drug costs per day of $15.83 
for nondual-eligible beneficiaries with a SNF Part A stay during the 
year.
    The Pharmaceuticals cost weight using only 2022 Medicare cost 
report data (without the inclusion of the Medicaid dual-eligible drug 
costs) is 2.0 percent, compared to the proposed Pharmaceuticals cost 
weight (including the adjustment for Medicaid dual-eligible drug costs) 
of 6.4 percent. The 2018-based SNF market basket had a Pharmaceuticals 
cost weight using only 2018 Medicare cost report data without the 
inclusion of the Medicaid dual-eligible drug costs of 2.6 percent and a 
total Pharmaceuticals cost weight of 7.5 percent. Therefore, the 1.1 
percentage point decrease in the Pharmaceuticals

[[Page 23440]]

cost weight between 2018 and 2022 is a result of a 0.5-percentage point 
decrease in the Medicaid dual-eligible drug cost weight (reflecting the 
12 percent increase in the Medicaid dual-eligible drug costs per day, 
and a 14 percent decrease in Medicaid inpatient days between 2018 and 
2022) and a 0.6-percentage point decrease in the Medicare cost report 
drug cost weight. The decrease in the Medicare cost report drug cost 
weight was consistent, in aggregate, across urban and rural status 
SNFs, as well as across for-profit, government, and nonprofit ownership 
type SNFs.
(5) Professional Liability Insurance
    We are proposing to calculate the professional liability insurance 
(PLI) costs from Worksheet S-2 of the Medicare cost reports as the sum 
of premiums; paid losses; and self-insurance (Worksheet S-2, Part I, 
columns 1 through 3, line 41). This was the same methodology used to 
derive the Professional Liability costs for the 2018-based SNF market 
basket.
    About 60 percent of SNFs (about 7,700) reported professional 
liability costs. After trimming, about 6,900 (reflecting about 730,000 
Skilled Nursing unit beds) were included in the calculation of the PLI 
cost weight for the proposed 2022-based SNF market basket. These 
providers treated roughly 750,000 Medicare beneficiaries and had a 
Medicare length of stay (LOS) of 58 days, a skilled nursing unit 
occupancy rate of 72 percent, and an average skilled nursing unit bed 
size of 106 beds, which are all consistent with the national averages. 
We also verified that this sample of providers are representative of 
the national distribution of providers by ownership-type, urban/rural 
status, and region.
    We believe the Medicare cost report data continues to be the most 
appropriate data source to calculate the PLI cost weight for the 
proposed 2022-based SNF market basket as it is representative of SNFs 
serving Medicare beneficiaries and reflects PLI costs (premiums, paid 
losses, and self-insurance) incurred during the provider's cost 
reporting year. A fuller discussion of the Medicare cost report data on 
PLI costs compared to other sources is available in the FY 2022 SNF PPS 
final rule (86 FR 42448).
(6) Capital-Related
    We are proposing to derive the Medicare-allowable capital-related 
costs from Worksheet B, part II, column 18 for lines 30, 40 through 49, 
51, 52, and 71. This is the same methodology to derive capital-related 
costs used in the 2018-based SNF market basket.
(7) Home Office/Related Organization Contract Labor Costs
    We are proposing to calculate Medicare-allowable Home Office/
Related Organization Contract Labor costs to be equal to data reported 
on Worksheet S-3, part II, column 3, line 16. About 7,100 providers 
(about 54 percent) in 2022 reported having a home office (as reported 
on Worksheet S-2, part I, line 45) about the same share of providers as 
those in the 2018-based SNF market basket. As discussed in section 
V.A.1. of this proposed rule, providers without a home office can incur 
these expenses directly by having their own staff, for which the costs 
would be included in the Wages and Salaries and Employee Benefits cost 
weights. Alternatively, providers without a home office could also 
purchase related services from external contractors for which these 
expenses would be captured in the residual ``All-Other'' cost weight. 
For this reason, unlike the other major cost weights described 
previously, we did not exclude providers that did not report Home 
Office/Related Organization Contract Labor costs. This is the same 
methodology that was used in the 2018-based SNF market basket.
(8) All Other (Residual)
    The ``All Other'' cost weight is a residual, calculated by 
subtracting the major cost weights (Wages and Salaries, Employee 
Benefits, Contract Labor, Pharmaceuticals, Professional Liability 
Insurance, Capital-Related, and Home Office/Related Organization 
Contract Labor) from 100.
    Table 11 shows the major cost categories and their respective cost 
weights as derived from the 2022 Medicare cost reports.

   Table 11--Major Cost Categories Derived From the SNF Medicare Cost
                                Reports *
------------------------------------------------------------------------
                                          Proposed 2022-
          Major cost categories                based        2018-Based
------------------------------------------------------------------------
Wages and Salaries......................            43.3            44.1
Employee Benefits.......................             7.8             8.6
Contract Labor..........................            10.1             7.5
Pharmaceuticals.........................             6.4             7.5
Professional Liability Insurance........             1.3             1.1
Capital-Related.........................             8.3             8.2
Home Office/Related Organization                     0.6             0.7
 Contract Labor.........................
All other (residual)....................            22.2            22.3
------------------------------------------------------------------------
* Total may not sum to 100 due to rounding.

    As we did for the 2018-based SNF market basket (86 FR 42449), we 
are proposing to allocate contract labor costs to the Wages and 
Salaries and Employee Benefits cost weights based on their relative 
proportions under the assumption that contract labor costs are 
comprised of both wages and salaries and employee benefits. The 
contract labor allocation proportion for wages and salaries is equal to 
the Wages and Salaries cost weight as a percent of the sum of the Wages 
and Salaries cost weight and the Employee Benefits cost weight. Using 
the 2022 Medicare cost report data, this percentage is 85 percent (1 
percentage point higher than the percentage in the 2018-based SNF 
market basket); therefore, we are proposing to allocate approximately 
85 percent of the Contract Labor cost weight to the Wages and Salaries 
cost weight and 15 percent to the Employee Benefits cost weight.
    Table 12 shows the Wages and Salaries and Employee Benefits cost 
weights after contract labor allocation for the proposed 2022-based SNF 
market basket and the 2018-based SNF market basket.

[[Page 23441]]



  Table 12--Wages and Salaries and Employee Benefits Cost Weights After
                        Contract Labor Allocation
------------------------------------------------------------------------
                                          Proposed 2022-
          Major cost categories            based market     2018-Based
                                              basket       market basket
------------------------------------------------------------------------
Compensation............................            61.2            60.2
    Wages and Salaries..................            51.8            50.4
    Employee Benefits...................             9.3             9.9
------------------------------------------------------------------------
Note: The cost weights are calculated using three decimal places. For
  presentational purposes, we are displaying one decimal; therefore, the
  detailed compensation cost weights may not add to the total
  compensation cost weight due to rounding.

    Compared to the 2018-based SNF market basket, the Wages and 
Salaries cost weight and the Employee Benefits cost weight as 
calculated directly from the Medicare cost reports each decreased by 
0.8 percentage point. The Contract Labor cost weight increased 2.6 
percentage points and so in aggregate, the Compensation cost weight 
increased 1.0 percentage point from 60.2 percent to 61.2 percent.
b. Derivation of the Detailed Operating Cost Weights
    To further divide the ``All Other'' residual cost weight estimated 
from the 2022 Medicare cost report data into more detailed cost 
categories, we are proposing to use the 2017 Benchmark I-O ``The Use 
Table (Supply-Use Framework)'' for Nursing and Community Care 
Facilities industry (NAICS 623A00), published by the Census Bureau's, 
Bureau of Economic Analysis (BEA). These data are publicly available at 
<a href="https://www.bea.gov/industry/input-output-accounts-data">https://www.bea.gov/industry/input-output-accounts-data</a>. The BEA 
Benchmark I-O data are generally scheduled for publication every 5 
years with 2017 being the most recent year for which data are 
available. The 2017 Benchmark I-O data are derived from the 2017 
Economic Census and are the building blocks for BEA's economic 
accounts; therefore, they represent the most comprehensive and complete 
set of data on the economic processes or mechanisms by which output is 
produced and distributed.\1\ BEA also produces Annual I-O estimates. 
However, while based on a similar methodology, these estimates are less 
comprehensive and provide less detail than benchmark data. 
Additionally, the annual I-O data are subject to revision once 
benchmark data become available. For these reasons, we propose to 
inflate the 2017 Benchmark I-O data aged forward to 2022 by applying 
the annual price changes from the respective price proxies to the 
appropriate market basket cost categories that are obtained from the 
2017 Benchmark I-O data. Next, the relative shares of the cost shares 
that each cost category represents to the total residual I-O costs are 
calculated. These resulting 2022 cost shares of the I-O data are 
applied to the ``All Other'' residual cost weight to obtain detailed 
cost weights for the residual costs for the proposed 2022-based SNF 
market basket. For example, the cost for Food: Direct Purchases 
represents 12.8 percent of the sum of the ``All Other'' 2017 Benchmark 
I-O Expenditures inflated to 2022. Therefore, the Food: Direct 
Purchases cost weight is 2.8 percent of the proposed 2022-based SNF 
market basket (12.8 percent x 22.2 percent = 2.8 percent). For the 
2018-based SNF market basket (86 FR 42449), we used a similar 
methodology utilizing the 2012 Benchmark I-O data (aged to 2018).
---------------------------------------------------------------------------

    \1\ <a href="https://www.bea.gov/resources/methodologies/concepts-methods-io-accounts">https://www.bea.gov/resources/methodologies/concepts-methods-io-accounts</a>.
---------------------------------------------------------------------------

    Using this methodology, we are proposing to derive 19 detailed SNF 
market basket cost category weights from the proposed 2022-based SNF 
market basket ``All Other'' residual cost weight (22.2 percent). These 
categories are: (1) Fuel: Oil and Gas; (2) Electricity and Other Non-
Fuel Utilities; (3) Food: Direct Purchases; (4) Food: Contract 
Services; (5) Chemicals; (6) Medical Instruments and Supplies; (7) 
Rubber and Plastics; (8) Paper and Printing Products; (9) Apparel; (10) 
Machinery and Equipment; (11) Miscellaneous Products; (12) Professional 
Fees: Labor-Related; (13) Administrative and Facilities Support 
Services; (14) Installation, Maintenance, and Repair Services; (15) All 
Other: Labor-Related Services; (16) Professional Fees: Nonlabor-
Related; (17) Financial Services; (18) Telephone Services; and (19) All 
Other: Nonlabor-Related Services. These are the same detailed cost 
categories as those that were used in the 2018-based SNF market basket.
    We note that the machinery and equipment expenses are for equipment 
that is paid for in a given year and not depreciated over the asset's 
useful life. Depreciation expenses for movable equipment are accounted 
for in the capital component of the proposed 2022-based SNF market 
basket (described in section V.A.1.c. of this proposed rule).
c. Derivation of the Detailed Capital Cost Weights
    Similar to the 2018-based SNF market basket, we further divided the 
Capital-related cost weight into: Depreciation, Interest, Lease and 
Other Capital-related cost weights.
    We calculated the depreciation cost weight (that is, depreciation 
costs excluding leasing costs) using depreciation costs from Worksheet 
S-2, column 1, lines 20 and 21. Since the depreciation costs reflect 
the entire SNF facility (Medicare and non-Medicare-allowable units), we 
used total facility capital costs (Worksheet B, Part I, column 18, line 
100) as the denominator. This methodology assumes that the depreciation 
of an asset is the same regardless of whether the asset was used for 
Medicare or non-Medicare patients. This methodology yielded 
depreciation costs as a percent of capital costs of 22.6 percent for 
2022. We then apply this percentage to the proposed 2022-based SNF 
market basket Medicare-allowable Capital-related cost weight of 8.3 
percent, yielding a proposed Medicare-allowable depreciation cost 
weight (excluding leasing expenses, which is described in more detail 
below) of 1.9 percent for 2022. To further disaggregate the Medicare-
allowable depreciation cost weight into fixed and movable depreciation, 
we are proposing to use the 2022 SNF Medicare cost report data for end-
of-the-year capital asset balances as reported on Worksheet A-7. The 
2022 SNF Medicare cost report data showed a fixed/movable split of 86/
14. The 2018-based SNF market basket, which utilized the same data from 
the 2018 Medicare cost reports, also had a fixed/movable split of 86/
14.
    We derived the interest expense share of capital-related expenses 
from 2022 SNF Medicare cost report data, specifically from Worksheet A, 
column 2, line 81. Similar to the depreciation cost weight, we 
calculated the interest cost weight using total facility capital costs. 
This methodology yielded interest costs as a percent of capital costs 
of 17.7 percent for 2022. We then apply this percentage to the proposed 
2022-based

[[Page 23442]]

SNF market basket Medicare-allowable Capital-related cost weight of 8.3 
percent, yielding a Medicare-allowable interest cost weight (excluding 
leasing expenses) of 1.5 percent. As done with the last rebasing (86 FR 
42450), we are proposing to determine the split of interest expense 
between for-profit and not-for-profit facilities based on the 
distribution of long-term debt outstanding by type of SNF (for-profit 
or not-for-profit/government) from the 2022 SNF Medicare cost report 
data. We estimated the split between for-profit and not-for-profit 
interest expense to be 30/70 percent compared to the 2018-based SNF 
market basket with 25/75 percent.
    Because the detailed data were not available in the Medicare cost 
reports, we used the most recent 2021 Census Bureau Service Annual 
Survey (SAS) data to derive the capital-related expenses attributable 
to leasing and other capital-related expenses. The 2018-based SNF 
market basket used the 2017 SAS data.
    Based on the 2021 SAS data, we determined that leasing expenses are 
65 percent of total leasing and capital-related expenses costs. In the 
2018-based SNF market basket, leasing costs represent 62 percent of 
total leasing and capital-related expenses costs. We then apply this 
percentage to the proposed 2022-based SNF market basket residual 
Medicare-allowable capital costs of 4.9 percent derived from 
subtracting the Medicare-allowable depreciation cost weight and 
Medicare-allowable interest cost weight from the proposed 2022-based 
SNF market basket of total Medicare-allowable capital cost weight (8.3 
percent-1.9 percent-1.5 percent = 4.9 percent). This produces the 
proposed 2022-based SNF Medicare-allowable leasing cost weight of 3.2 
percent and all-other capital-related cost weight of 1.7 percent.
    Lease expenses are not broken out as a separate cost category in 
the SNF market basket, but are distributed among the cost categories of 
depreciation, interest, and other capital-related expenses, reflecting 
the assumption that the underlying cost structure and price movement of 
leasing expenses is similar to capital costs in general. As was done 
with past SNF market baskets and other PPS market baskets, we assumed 
10 percent of lease expenses are overhead and assigned them to the 
other capital-related expenses cost category. This is based on the 
assumption that leasing expenses include not only depreciation, 
interest, and other capital-related costs but also additional costs 
paid to the lessor. We distributed the remaining lease expenses to the 
three cost categories based on the proportion of depreciation, 
interest, and other capital-related expenses to total capital costs, 
excluding lease expenses.
    Table 13 shows the capital-related expense distribution (including 
expenses from leases) in the proposed 2022-based SNF market basket and 
the 2018-based SNF market basket.

 Table 13--Comparison of the Capital-Related Expense Distribution of the
   Proposed 2022-Based SNF Market Basket and the 2018-Based SNF Market
                                 Basket
------------------------------------------------------------------------
                                    Proposed 2022-
          Cost category            based SNF market     2018-Based SNF
                                        basket           market basket
------------------------------------------------------------------------
Capital-related Expenses........                 8.3                 8.2
Total Depreciation..............                 3.0                 3.0
Total Interest..................                 2.3                 2.7
Other Capital-related Expenses..                 3.0                 2.6
------------------------------------------------------------------------
Note: The cost weights are calculated using three decimal places. For
  presentational purposes, we are displaying one decimal; therefore, the
  detailed capital cost weights may not add to the total capital-related
  expenses cost weight due to rounding.

    Table 14 presents the proposed 2022-based SNF market basket and the 
2018-based SNF market basket cost categories and cost weights.

   Table 14--Proposed 2022-Based SNF Market Basket and 2018-Based SNF
             Market Basket Cost Categories and Cost Weights
------------------------------------------------------------------------
                                    Proposed 2022-
          Cost category            based SNF market     2018-Based SNF
                                        basket           market basket
------------------------------------------------------------------------
Total...........................               100.0               100.0
Compensation....................                61.2                60.2
    Wages and Salaries \1\......                51.8                50.4
    Employee Benefits \1\.......                 9.3                 9.9
Utilities.......................                 2.7                 1.5
    Electricity and Other Non-                   1.8                 1.0
     Fuel Utilities.............
        Fuel: Oil and Gas.......                 0.8                 0.4
Professional Liability Insurance                 1.3                 1.1
All Other.......................                26.5                29.0
    Other Products..............                16.1                17.6
        Pharmaceuticals.........                 6.4                 7.5
        Food: Direct Purchases..                 2.9                 2.5
        Food: Contract Services.                 3.4                 4.3
        Chemicals...............                 0.2                 0.2
        Medical Instruments and                  0.4                 0.6
         Supplies...............
        Rubber and Plastics.....                 1.0                 0.7
        Paper and Printing                       0.5                 0.5
         Products...............
        Apparel.................                 0.4                 0.5
        Machinery and Equipment.                 0.7                 0.5

[[Page 23443]]

 
        Miscellaneous Products..                 0.2                 0.3
All Other Services..............                10.5                11.5
    Labor-Related Services......                 6.5                 6.4
        Professional Fees: Labor-                3.6                 3.5
         Related................
        Installation,                            0.4                 0.6
         Maintenance, and Repair
         Services...............
        Administrative and                       0.5                 0.4
         Facilities Support.....
        All Other: Labor-Related                 2.0                 1.9
         Services...............
    Non Labor-Related Services..                 4.0                 5.1
        Professional Fees:                       1.8                 2.0
         Nonlabor-Related.......
        Financial Services......                 0.5                 1.3
        Telephone Services......                 0.4                 0.3
        All Other: Nonlabor-                     1.3                 1.5
         Related Services.......
Capital-Related Expenses........                 8.3                 8.2
    Total Depreciation..........                 3.0                 3.0
        Building and Fixed                       2.5                 2.5
         Equipment..............
        Movable Equipment.......                 0.4                 0.4
    Total Interest..............                 2.3                 2.7
        For-Profit SNFs.........                 0.7                 0.7
        Government and Nonprofit                 1.6                 2.0
         SNFs...................
    Other Capital-Related                        3.0                 2.6
     Expenses...................
------------------------------------------------------------------------
Note: The cost weights are calculated using three decimal places. For
  presentational purposes, we are displaying one decimal, and therefore,
  the detailed cost weights may not add to the aggregate cost weights or
  to 100.0 due to rounding.
\1\ Contract labor is distributed to wages and salaries and employee
  benefits based on the share of total compensation that each category
  represents.

2. Price Proxies Used To Measure Operating Cost Category Growth
    After developing the 27 cost weights for the proposed 2022-based 
SNF market basket, we selected the most appropriate wage and price 
proxies currently available to represent the rate of change for each 
cost category. With four exceptions (three for the capital-related 
expenses cost categories and one for PLI), we base the wage and price 
proxies on Bureau of Labor Statistics (BLS) data, and group them into 
one of the following BLS categories:
    <bullet> Employment Cost Indexes. Employment Cost Indexes (ECIs) 
measure the rate of change in employment wage rates and employer costs 
for employee benefits per hour worked. These indexes are fixed-weight 
indexes and strictly measure the change in wage rates and employee 
benefits per hour. ECIs are superior to Average Hourly Earnings (AHE) 
as price proxies for input price indexes because they are not affected 
by shifts in occupation or industry mix, and because they measure pure 
price change and are available by both occupational group and by 
industry. The industry ECIs are based on the NAICS and the occupational 
ECIs are based on the Standard Occupational Classification System 
(SOC).
    <bullet> Producer Price Indexes. Producer Price Indexes (PPIs) 
measure the average change over time in the selling prices received by 
domestic producers for their output. The prices included in the PPI are 
from the first commercial transaction for many products and some 
services (<a href="https://www.bls.gov/ppi/">https://www.bls.gov/ppi/</a>).
    <bullet> Consumer Price Indexes. Consumer Price Indexes (CPIs) 
measure the average change over time in the prices paid by urban 
consumers for a market basket of consumer goods and services (<a href="https://www.bls.gov/cpi/">https://www.bls.gov/cpi/</a>). CPIs are only used when the purchases are similar to 
those of retail consumers rather than purchases at the producer level, 
or if no appropriate PPIs are available.
    We evaluate the price proxies using the criteria of reliability, 
timeliness, availability, and relevance:
    <bullet> Reliability. Reliability indicates that the index is based 
on valid statistical methods and has low sampling variability. Widely 
accepted statistical methods ensure that the data were collected and 
aggregated in a way that can be replicated. Low sampling variability is 
desirable because it indicates that the sample reflects the typical 
members of the population. (Sampling variability is variation that 
occurs by chance because only a sample was surveyed rather than the 
entire population.)
    <bullet> Timeliness. Timeliness implies that the proxy is published 
regularly, preferably at least once a quarter. The market baskets are 
updated quarterly, and therefore, it is important for the underlying 
price proxies to be up-to-date, reflecting the most recent data 
available. We believe that using proxies that are published regularly 
(at least quarterly, whenever possible) helps to ensure that we are 
using the most recent data available to update the market basket. We 
strive to use publications that are disseminated frequently, because we 
believe that this is an optimal way to stay abreast of the most current 
data available.
    <bullet> Availability. Availability means that the proxy is 
publicly available. We prefer that our proxies are publicly available 
because this will help ensure that our market basket updates are as 
transparent to the public as possible. In addition, this enables the 
public to be able to obtain the price proxy data on a regular basis.
    <bullet> Relevance. Relevance means that the proxy is applicable 
and representative of the cost category weight to which it is applied.
    We believe that the CPIs, PPIs, and ECIs that we have selected meet 
these criteria. Therefore, we believe that they continue to be the best 
measure of price changes for the cost categories to which they would be 
applied.
    Table 19 lists all price proxies for the proposed 2022-based SNF 
market basket. Below is a detailed explanation of the price proxies we 
are proposing to use for each operating cost category.
a. Wages and Salaries
    We are proposing to use the ECI for Wages and Salaries for Private 
Industry Workers in Nursing Care Facilities

[[Page 23444]]

(NAICS 6231; BLS series code CIU2026231000000I) to measure price growth 
of this category. NAICS 623 includes facilities that provide a mix of 
health and social services, with many of the health services requiring 
some level of nursing services. Within NAICS 623 is NAICS 6231, which 
includes nursing care facilities primarily engaged in providing 
inpatient nursing and rehabilitative services. These facilities, which 
are most comparable to Medicare-certified SNFs, provide skilled nursing 
and continuous personal care services for an extended period of time, 
and, therefore, have a permanent core staff of registered or licensed 
practical nurses. This is the same index used in the 2018-based SNF 
market basket.
b. Employee Benefits
    We are proposing to use the ECI for Benefits for Nursing Care 
Facilities (NAICS 6231) to measure price growth of this category. The 
ECI for Benefits for Nursing Care Facilities is calculated using BLS's 
total compensation (BLS series ID CIU2016231000000I) for nursing care 
facilities series and the relative importance of wages and salaries 
within total compensation. We believe this constructed ECI series is 
technically appropriate for the reason stated above in the Wages and 
Salaries price proxy section. This is the same index used in the 2018-
based SNF market basket.
c. Electricity and Other Non-Fuel Utilities
    We are proposing to use the PPI Commodity for Commercial Electric 
Power (BLS series code WPU0542) to measure the price growth of this 
cost category as Electricity costs account for 93 percent of these 
expenses. This is the same index used for the Electricity cost category 
in the 2018-based SNF market basket.
d. Fuel: Oil and Gas
    We are proposing to use a blended proxy composed of the PPI 
Industry for Petroleum Refineries (NAICS 324110) (BLS series code 
PCU32411-32411), the PPI Commodity for Natural Gas (NAICS 221200)(BLS 
series code WPU0531), and the PPI for Other Petroleum and Coal Products 
manufacturing (NAICS 324190)(BLS series code PCU32419-32419).
    Our analysis of 2017 Benchmark I-O data for Nursing and Community 
Care Facilities found that these three NAICS industries account for 
approximately 93 percent of SNF Fuel: Oil and Gas expenses. The 
remaining 7 percent of SNF Fuel: Oil and Gas expenses are for two other 
incidental NAICS industries including Coal Mining and Petrochemical 
Manufacturing. We are proposing to create a blended index based on the 
three NAICS Fuel: Oil and Gas expenses listed above that account for 93 
percent of SNF Fuel: Oil and Gas expenses. We propose to create this 
blend based on each NAICS' expenses as a share of their sum. These 
expenses as a share of their sum are listed in Table 15.
    The 2018-based SNF market basket used a blended Fuel: Oil and Gas 
proxy that was based on 2012 Benchmark I-O data. We believe our 
proposed Fuel: Oil and Gas blended index for the proposed 2022-based 
SNF market basket is technically appropriate as it reflects more recent 
data on SNFs purchasing patterns. Table 16 provides the weights for the 
2022- and 2018-based blended Fuel: Oil and Gas index.

                                Table 15--Fuel: Oil and Gas Blended Index Weights
----------------------------------------------------------------------------------------------------------------
                                                                                  Proposed 2022-
                   NAICS                                 Price proxy                based index     2018-Based
                                                                                        (%)          index (%)
----------------------------------------------------------------------------------------------------------------
221200.....................................  PPI Commodity for Natural Gas......               7               7
324110.....................................  PPI Industry for Petroleum                       72              61
                                              Refineries.
324190.....................................  PPI for Other Petroleum and Coal                 21              32
                                              Products manufacturing.
                                                                                 -------------------------------
    Total..................................  ...................................             100             100
----------------------------------------------------------------------------------------------------------------

e. Professional Liability Insurance
    We are proposing to use the CMS Hospital Professional Liability 
Insurance Index to measure price growth of this category. We were 
unable to find a reliable data source that collects SNF-specific PLI 
data. Therefore, we propose to use the CMS Hospital Professional 
Liability Index, which tracks price changes for commercial insurance 
premiums for a fixed level of coverage, holding non-price factors 
constant (such as a change in the level of coverage). This is the same 
index used in the 2018-based SNF market basket. We believe this is an 
appropriate proxy to measure the price growth associated of SNF PLI as 
it captures the price inflation associated with other medical 
institutions that serve Medicare patients.
f. Pharmaceuticals
    We are proposing to use the PPI Commodity for Pharmaceuticals for 
Human Use, Prescription (BLS series code WPUSI07003) to measure the 
price growth of this cost category. This is the same index used in the 
2018-based SNF market basket.
g. Food: Direct Purchases
    We are proposing to use the PPI Commodity for Processed Foods and 
Feeds (BLS series code WPU02) to measure the price growth of this cost 
category. This is the same index used in the 2018-based SNF market 
basket.
h. Food: Contract Services
    We are proposing to use the CPI All Urban for Food Away From Home 
(All Urban Consumers) (BLS series code CUUR0000SEFV) to measure the 
price growth of this cost category. This is the same index used in the 
2018-based SNF market basket.
i. Chemicals
    For measuring price change in the Chemicals cost category, we are 
proposing to use a blended PPI composed of the Industry PPIs for Other 
Basic Organic Chemical Manufacturing (NAICS 325190) (BLS series code 
PCU32519-32519), Soap and Cleaning Compound Manufacturing (NAICS 
325610) (BLS series code PCU32561-32561), and All Other Chemical 
Product and Preparation Manufacturing (NAICS 3259A0) (BLS series code 
PCU325998325998).
    Using the 2017 Benchmark I-O data, we found that these three NAICS 
industries accounted for approximately 95 percent of SNF chemical 
expenses. The remaining 5 percent of SNF chemical expenses are for 
three other incidental NAICS chemicals industries

[[Page 23445]]

such as Paint and Coating Manufacturing. We are proposing to create a 
blended index based on the three NAICS chemical expenses listed above 
that account for 95 percent of SNF chemical expenses. We propose to 
create this blend based on each NAICS' expenses as a share of their 
sum. These expenses as a share of their sum are listed in Table 16.
    The 2018-based SNF market basket used a blended chemical proxy that 
was based on 2012 Benchmark I-O data. We believe our proposed chemical 
blended index for the proposed 2022-based SNF market basket is 
technically appropriate as it reflects more recent data on SNFs 
purchasing patterns. Table 16 provides the weights for the proposed 
2022-based blended chemical index and the 2018-based blended chemical 
index.

                                    Table 16--Chemical Blended Index Weights
----------------------------------------------------------------------------------------------------------------
                                                                                  Proposed 2022-
                   NAICS                                 Price proxy                based index     2018-Based
                                                                                        (%)          index (%)
----------------------------------------------------------------------------------------------------------------
325190.....................................  PPI for Other Basic Organic                      49              34
                                              Chemical Manufacturing.
325610.....................................  PPI for Soap and Cleaning Compound                9              21
                                              Manufacturing.
325998.....................................  PPI for Other Miscellaneous                      42              45
                                              Chemical Product Manufacturing.
                                                                                 -------------------------------
    Total..................................  ...................................             100             100
----------------------------------------------------------------------------------------------------------------

j. Medical Instruments and Supplies
    For measuring price change in the Medical Instruments and Supplies 
cost category, we are proposing to use a blended proxy. The 2017 
Benchmark I-O data shows 62 percent of medical instruments and supply 
costs are for Surgical and medical instrument manufacturing costs 
(NAICS 339112) and 38 percent are for Surgical appliance and supplies 
manufacturing costs (NAICS 339113). To proxy the price changes 
associated with NAICS 339112, we propose using the PPI--Commodity--
Surgical and medical instruments (BLS series code WPU1562). To proxy 
the price changes associated with NAICS 339113, we propose to use 50 
percent for the PPI--Commodity--Medical and surgical appliances and 
supplies (BLS series code WPU1563) and 50 percent for the PPI Commodity 
data for Miscellaneous products-Personal safety equipment and clothing 
(BLS series code WPU1571). The latter price proxy would reflect 
personal protective equipment including but not limited to face shields 
and protective clothing. The 2017 Benchmark I-O data does not provide 
specific expenses for personal protective equipment (which would be 
reflected in the NAICS 339113 expenses); however, we recognize that 
this category reflects costs faced by SNFs. In absence of any specific 
cost data on personal protective equipment, we propose to include the 
PPI Commodity data for Miscellaneous products-Personal safety equipment 
and clothing (BLS series code WPU1571) in the blended proxy for Medical 
Instruments and Supplies cost category with a weight of 19 percent 
(that is, 50 percent of the NAICS 339113 expenses as a percent of the 
sum of NAICS 339113 and NAICS 339112 expenses from the I-O).
    The 2018-based SNF market basket used a blended Medical Instruments 
and Supplies proxy that was based on 2012 Benchmark I-O data. We 
believe our proposed blended index for the proposed 2022-based SNF 
market basket is technically appropriate as it reflects more recent 
data on SNFs purchasing patterns. Table 17 provides the proposed 
Medical Instruments and Supplies cost weight blended price proxy.

                        Table 17--Medical Instruments and Supplies Blended Index Weights
----------------------------------------------------------------------------------------------------------------
                                                                                  Proposed 2022-
                     NAICS                                 Price proxy              based index     2018-Based
                                                                                        (%)          index (%)
----------------------------------------------------------------------------------------------------------------
339112........................................  PPI--Commodity--Surgical and                  62              46
                                                 medical instruments (WUI1562).
339113........................................  PPI--Commodity--Medical and                   19              27
                                                 surgical appliances and
                                                 supplies (WPU1563).
                                                PPI Commodity data for                        19              27
                                                 Miscellaneous products-Personal
                                                 safety equipment and clothing
                                                 (WPU1571).
                                                                                 -------------------------------
    Total.....................................  ................................             100             100
----------------------------------------------------------------------------------------------------------------

k. Rubber and Plastics
    We are proposing to use the PPI Commodity for Rubber and Plastic 
Products (BLS series code WPU07) to measure price growth of this cost 
category. This is the same index used in the 2018-based SNF market 
basket.
l. Paper and Printing Products
    We are proposing to use a 86/14 blend of the PPI Commodity for 
Converted Paper and Paperboard Products (BLS series code WPU0915) and 
the PPI Commodity for Publications Printed Matter and Printing Material 
(BLS Series Code WPU094) to measure the price growth of this cost 
category. The 2017 Benchmark I-O data shows that 86 percent of paper 
and printing expenses are for paper manufacturing (NAICS 322) and the 
remaining expenses are for Printing (NAICS 323110). The 2018-based SNF 
market basket used the PPI Commodity for Converted Paper and Paperboard 
Products (BLS series code WPU0915) to measure the price growth of this 
cost category.
m. Apparel
    We are proposing to use the PPI Commodity for Apparel (BLS series 
code WPU0381) to measure the price growth of this cost category. This 
is the same index used in the 2018-based SNF market basket.

[[Page 23446]]

n. Machinery and Equipment
    We are proposing to use the PPI Commodity for Machinery and 
Equipment (BLS series code WPU11) to measure the price growth of this 
cost category. This is the same index used in the 2018-based SNF market 
basket.
o. Miscellaneous Products
    For measuring price change in the Miscellaneous Products cost 
category, we are proposing to use the PPI Commodity for Finished Goods 
less Food and Energy (BLS series code WPUFD4131). Both food and energy 
are already adequately represented in separate cost categories and 
should not also be reflected in this cost category. This is the same 
index used in the 2018-based SNF market basket.
p. Professional Fees: Labor-Related
    We are proposing to use the ECI for Total Compensation for Private 
Industry Workers in Professional and Related (BLS series code 
CIU2010000120000I) to measure the price growth of this category. This 
is the same index used in the 2018-based SNF market basket.
q. Administrative and Facilities Support Services
    We are proposing to use the ECI for Total Compensation for Private 
Industry Workers in Office and Administrative Support (BLS series code 
CIU2010000220000I) to measure the price growth of this category. This 
is the same index used in the 2018-based SNF market basket.
r. Installation, Maintenance and Repair Services
    We are proposing to use the ECI for Total Compensation for All 
Civilian Workers in Installation, Maintenance, and Repair (BLS series 
code CIU1010000430000I) to measure the price growth of this new cost 
category. This is the same index used in the 2018-based SNF market 
basket.
s. All Other: Labor-Related Services
    We are proposing to use the ECI for Total Compensation for Private 
Industry Workers in Service Occupations (BLS series code 
CIU2010000300000I) to measure the price growth of this cost category. 
This is the same index used in the 2018-based SNF market basket.
t. Professional Fees: Non-Labor-Related
    We are proposing to use the ECI for Total Compensation for Private 
Industry Workers in Professional and Related (BLS series code 
CIU2010000120000I) to measure the price growth of this category. This 
is the same index used in the 2018-based SNF market basket.
u. Financial Services
    We are proposing to use the ECI for Total Compensation for Private 
Industry Workers in Financial Activities (BLS series code 
CIU201520A000000I) to measure the price growth of this cost category. 
This is the same index used in the 2018-based SNF market basket.
v. Telephone Services
    We are proposing to use the CPI All Urban for Telephone Services 
(BLS series code CUUR0000SEED) to measure the price growth of this cost 
category. This is the same index used in the 2018-based SNF market 
basket.
w. All Other: Non-Labor-Related Services
    We are proposing to use the CPI All Urban for All Items Less Food 
and Energy (BLS series code CUUR0000SA0L1E) to measure the price growth 
of this cost category. This is the same index used in the 2018-based 
SNF market basket.
3. Price Proxies Used To Measure Capital Cost Category Growth
    We are proposing to apply the same capital price proxies as were 
used in the 2018-based SNF market basket, and below is a detailed 
explanation of the price proxies used for each capital cost category. 
We are also proposing to continue to vintage weight the capital price 
proxies for Depreciation and Interest to capture the long-term 
consumption of capital. This vintage weighting method is the same 
method that was used for the 2018-based SNF market basket and is 
described below.
    <bullet> Depreciation--Building and Fixed Equipment: We are 
proposing to use the BEA Chained Price Index for Private Fixed 
Investment in Structures, Nonresidential, Hospitals and Special Care 
(BEA Table 5.4.4. Price Indexes for Private Fixed Investment in 
Structures by Type). This BEA index is intended to capture prices for 
construction of facilities such as hospitals, nursing homes, hospices, 
and rehabilitation centers. This is the same index used in the 2018-
based SNF market basket.
    <bullet> Depreciation--Movable Equipment: We are proposing to use 
the PPI Commodity for Machinery and Equipment (BLS series code WPU11). 
This price index reflects price inflation associated with a variety of 
machinery and equipment that would be utilized by SNFs, including but 
not limited to medical equipment, communication equipment, and 
computers. This is the same index used in the 2018-based SNF market 
basket.
    <bullet> Nonprofit Interest: We are proposing to use the average 
yield on Municipal Bonds (Bond Buyer 20-bond index). This is the same 
index used in the 2018-based SNF market basket.
    <bullet> For-Profit Interest: For the For-Profit Interest cost 
category, we are proposing to use the iBoxx AAA Corporate Bond Yield 
index. This is the same index used in the 2018-based SNF market basket.
    <bullet> Other Capital: Since this category includes fees for 
insurances, taxes, and other capital-related costs, we are proposing to 
use the CPI for Rent of Primary Residence (BLS series code 
CUUS0000SEHA), which would reflect the price growth of these costs. 
This is the same index used in the 2018-based SNF market basket.
    We believe that these price proxies are the most appropriate 
proxies for SNF capital costs that meet our selection criteria of 
relevance, timeliness, availability, and reliability.
    As stated above, we are proposing to continue to vintage weight the 
capital price proxies for Depreciation and Interest to capture the 
long-term consumption of capital. To capture the long-term nature, the 
price proxies are vintage-weighted and the vintage weights are 
calculated using a two-step process. First, we determine the expected 
useful life of capital and debt instruments held by SNFs. Second, we 
identify the proportion of expenditures within a cost category that is 
attributable to each individual year over the useful life of the 
relevant capital assets, or the vintage weights.
    We rely on Bureau of Economic Analysis (BEA) fixed asset data to 
derive the useful lives of both fixed and movable capital, which is the 
same data source used to derive the useful lives for the 2018-based SNF 
market basket. The specifics of the data sources used are explained 
below.
a. Calculating Useful Lives for Movable and Fixed Assets
    Estimates of useful lives for movable and fixed assets for the 
proposed 2022-based SNF market basket are 9 and 27 years, respectively. 
These estimates are based on three data sources from the BEA: (1) 
current-cost average age; (2) historical-cost average age; and (3) 
industry-specific current cost net stocks of assets.
    BEA current-cost and historical-cost average age data by asset type 
are not available by industry but are published at the aggregate level 
for all industries. The BEA does publish current-cost net capital 
stocks at the detailed asset level for specific industries. There are 
64 detailed movable assets (including intellectual property) and there 
are 32 detailed fixed assets in the BEA

[[Page 23447]]

estimates. Since we seek aggregate useful life estimates applicable to 
SNFs, we developed a methodology to approximate movable and fixed asset 
ages for nursing and residential care services (NAICS 623) using the 
published BEA data. For the proposed 2022-based SNF market basket, we 
use the current-cost average age for each asset type from the BEA fixed 
assets Table 2.9 for all assets and weight them using current-cost net 
stock levels for each of these asset types in the nursing and 
residential care services industry, NAICS 6230. For example, nonelectro 
medical equipment current-cost net stock (accounting for about 29 
percent of total movable equipment current-cost net stock in 2022 is 
multiplied by an average age of 4.8 years for nonelectro medical 
equipment for all industries. Current-cost net stock levels are 
available for download from the BEA website at <a href="https://apps.bea.gov/iTable/index_FA.cfm">https://apps.bea.gov/iTable/index_FA.cfm</a>. We then aggregate the ``weighted'' current-cost 
net stock levels (average age multiplied by current-cost net stock) 
into movable and fixed assets for NAICS 6230. We then adjust the 
average ages for movable and fixed assets by the ratio of historical-
cost average age (Table 2.10) to current-cost average age (Table 2.9).
    This produces historical cost average age data for fixed 
(structures) and movable (equipment and intellectual property) assets 
specific to NAICS 6230 of 13.6 and 4.4 years for 2022, respectively. 
This reflects the average age of an asset at a given point in time, 
whereas we want to estimate a useful life of the asset. To do this, we 
multiply each of the average age estimates by two to convert to average 
useful lives with the assumption that the average age reflects the 
midpoint of useful life and is normally distributed (about half of the 
assets are below the average at a given point in time, and half above 
the average at a given point in time). This produces estimates of 
likely useful lives of 27.2 and 8.8 years for fixed and movable assets, 
which we round to 27 and 9 years, respectively. We are proposing an 
interest vintage weight time span of 25 years, obtained by weighting 
the fixed and movable vintage weights (27 years and 9 years, 
respectively) by the fixed and movable split (86 percent and 14 
percent, respectively). This is the same methodology used for the 2018-
based SNF market basket, which had useful lives of 26 years and 9 years 
for fixed and movable assets, respectively.
b. Constructing Vintage Weights
    Given the expected useful life of capital (fixed and movable 
assets) and debt instruments, we must determine the proportion of 
capital expenditures attributable to each year of the expected useful 
life for each of the three asset types: building and fixed equipment, 
movable equipment, and interest. These proportions represent the 
vintage weights. We were not able to find a historical time series of 
capital expenditures by SNFs. Therefore, we approximated the capital 
expenditure patterns of SNFs over time using alternative SNF data 
sources. For building and fixed equipment, we used the stock of beds in 
nursing homes from the National Nursing Home Survey (NNHS) conducted by 
the National Center for Health Statistics (NCHS) for 1962 through 1999. 
For 2000 through 2018, we extrapolated the 1999 bed data forward using 
measurements of the moving average rate of growth in the number of beds 
as reported in SNF Medicare cost report data on Worksheet S-3, part I, 
column 1, line 8. A more detailed discussion of this methodology was 
published in the FY 2022 SNF final rule (86 FR 42457). We are proposing 
to continue this methodology for the proposed 2022-based SNF market 
basket by extrapolating the 2018 bed data forward using the average 
growth in the number of beds over the 2019 to 2022 time period. We then 
propose to use the change in the stock of beds each year to approximate 
building and fixed equipment purchases for that year. This procedure 
assumes that bed growth reflects the growth in capital-related costs in 
SNFs for building and fixed equipment. We believe that this assumption 
is reasonable because the number of beds reflects the size of a SNF, 
and as a SNF adds beds, it also likely adds fixed capital.
    As was done for the 2018-based SNF market basket (as well as prior 
market baskets), we are proposing to estimate movable equipment 
purchases based on the ratio of ancillary costs to routine costs. The 
time series of the ratio of ancillary costs to routine costs for SNFs 
measures changes in intensity in SNF services, which are assumed to be 
associated with movable equipment purchase patterns. The assumption 
here is that as ancillary costs increase compared to routine costs, the 
SNF caseload becomes more complex and would require more movable 
equipment. The lack of movable equipment purchase data for SNFs over 
time required us to use alternative SNF data sources. A more detailed 
discussion of this methodology was published in the FY 2008 SNF final 
rule (72 FR 43428). We believe the resulting two time series, 
determined from beds and the ratio of ancillary to routine costs, 
reflect real capital purchases of building and fixed equipment and 
movable equipment over time.
    To obtain nominal purchases, which are used to determine the 
vintage weights for interest, we converted the two real capital 
purchase series from 1963 through 2022 determined above to nominal 
capital purchase series using their respective price proxies (the BEA 
Chained Price Index for Nonresidential Construction for Hospitals & 
Special Care Facilities and the PPI for Machinery and Equipment). We 
then combined the two nominal series into one nominal capital purchase 
series for 1963 through 2022. Nominal capital purchases are needed for 
interest vintage weights to capture the value of debt instruments.
    Once we created these capital purchase time series for 1963 through 
2022, we averaged different periods to obtain an average capital 
purchase pattern over time: (1) for building and fixed equipment, we 
averaged 34, 27-year periods; (2) for movable equipment, we averaged 
52, 9-year periods; and (3) for interest, we averaged 36, 25-year 
periods. We calculate the vintage weight for a given year by dividing 
the capital purchase amount in any given year by the total amount of 
purchases during the expected useful life of the equipment or debt 
instrument.
    The vintage weights for the proposed 2022-based SNF market basket 
and the 2018-based SNF market basket are presented in Table 18.

[[Page 23448]]



                  Table 18--Proposed 2022-Based Vintage Weights and 2018-Based Vintage Weights
----------------------------------------------------------------------------------------------------------------
                                       Building and fixed         Movable equipment             Interest
                                            equipment        ---------------------------------------------------
                                   --------------------------
             Year \1\                 Proposed                  Proposed    2018-based    Proposed    2018-based
                                     2022-based   2018-based   2022-based    9 years     2022-based    24 years
                                      27 years     26 years     9 years                   25 years
----------------------------------------------------------------------------------------------------------------
1.................................        0.049        0.049        0.106        0.135        0.026        0.027
2.................................        0.048        0.050        0.121        0.140        0.027        0.028
3.................................        0.048        0.049        0.119        0.128        0.028        0.029
4.................................        0.046        0.047        0.103        0.112        0.030        0.031
5.................................        0.045        0.045        0.117        0.119        0.031        0.032
6.................................        0.043        0.043        0.124        0.111        0.033        0.034
7.................................        0.042        0.041        0.101        0.084        0.035        0.036
8.................................        0.042        0.040        0.093        0.080        0.038        0.037
9.................................        0.039        0.037        0.115        0.091        0.041        0.038
10................................        0.037        0.035  ...........  ...........        0.043        0.040
11................................        0.038        0.036  ...........  ...........        0.045        0.043
12................................        0.039        0.036  ...........  ...........        0.045        0.047
13................................        0.038        0.036  ...........  ...........        0.044        0.049
14................................        0.038        0.036  ...........  ...........        0.044        0.051
15................................        0.038        0.035  ...........  ...........        0.045        0.050
16................................        0.036        0.036  ...........  ...........        0.045        0.048
17................................        0.034        0.036  ...........  ...........        0.045        0.048
18................................        0.033        0.038  ...........  ...........        0.045        0.048
19................................        0.033        0.037  ...........  ...........        0.043        0.048
20................................        0.032        0.036  ...........  ...........        0.042        0.048
21................................        0.031        0.035  ...........  ...........        0.042        0.047
22................................        0.030        0.035  ...........  ...........        0.043        0.047
23................................        0.030        0.035  ...........  ...........        0.044        0.047
24................................        0.028        0.033  ...........  ...........        0.045        0.049
25................................        0.027        0.032  ...........  ...........        0.051  ...........
26................................        0.027        0.032  ...........  ...........  ...........  ...........
27................................        0.027  ...........  ...........  ...........  ...........  ...........
                                   -----------------------------------------------------------------------------
    Total.........................        1.000        1.000        1.000        1.000        1.000        1.000
----------------------------------------------------------------------------------------------------------------
Note: The vintage weights are calculated using thirteen decimals. For presentation purposes, we are displaying
  three decimals and therefore, the detail vintage weights may not add to 1.000 due to rounding.
\1\ Year 1 represents the vintage weight applied to the farthest year while the vintage weight for year 27, for
  example, would apply to the most recent year.

    The process of creating vintage-weighted price proxies requires 
applying the vintage weights to the price proxy index where the last 
applied vintage weight in Table 18 is applied to the most recent data 
point. We have provided on the CMS website an example of how the 
vintage weighting price proxies are calculated, using example vintage 
weights and example price indices. The example can be found at <a href="http://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/MedicareProgramRatesStats/MarketBasketResearch.html">http://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/MedicareProgramRatesStats/MarketBasketResearch.html</a> in the zip 
file titled ``Weight Calculations as described in the IPPS FY 2010 
Proposed Rule.''
    Table 19 shows all the price proxies for the proposed 2022-based 
SNF market basket.

  Table 19--Price Proxies for the Proposed 2022-Based SNF Market Basket
------------------------------------------------------------------------
         Cost category               Weight            Price proxy
------------------------------------------------------------------------
Total..........................           100.0
Compensation...................            61.2
    Wages and Salaries \1\.....            51.8  ECI for Wages and
                                                  Salaries for Private
                                                  Industry Workers in
                                                  Nursing Care
                                                  Facilities.
    Employee Benefits \1\......             9.3  ECI for Total Benefits
                                                  for Private Industry
                                                  Workers in Nursing
                                                  Care Facilities.
Utilities......................             2.7
    Electricity and Other Non-              1.8  PPI Commodity for
     Fuel Utilities.                              Commercial Electric
                                                  Power.
        Fuel: Oil and Gas......             0.8  Blend of PPIs.
Professional Liability                      1.3  CMS Professional
 Insurance.                                       Liability Insurance
                                                  Premium Index.
All Other......................            26.5
Other Products.................            16.1
        Pharmaceuticals........             6.4  PPI Commodity for
                                                  Pharmaceuticals for
                                                  Human Use,
                                                  Prescription.
        Food: Direct Purchase..             2.9  PPI Commodity for
                                                  Processed Foods and
                                                  Feeds.
        Food: Contract Purchase             3.4  CPI for Food Away From
                                                  Home (All Urban
                                                  Consumers).
        Chemicals..............             0.2  Blend of PPIs.
        Medical Instruments and             0.4  Blend of PPIs.
         Supplies.

[[Page 23449]]

 
        Rubber and Plastics....             1.0  PPI Commodity for
                                                  Rubber and Plastic
                                                  Products.
        Paper and Printing                  0.5  Blend of PPIs.
         Products.
        Apparel................             0.4  PPI Commodity for
                                                  Apparel.
        Machinery and Equipment             0.7  PPI Commodity for
                                                  Machinery and
                                                  Equipment.
        Miscellaneous Products.             0.2  PPI Commodity for
                                                  Finished Goods Less
                                                  Food and Energy.
All Other Services.............            10.5
    Labor-Related Services.....             6.5
        Professional Fees:                  3.6  ECI for Total
         Labor-Related.                           Compensation for
                                                  Private Industry
                                                  Workers in
                                                  Professional and
                                                  Related.
        Installation,                       0.4  ECI for Total
         Maintenance, and                         Compensation for All
         Repair Services.                         Civilian workers in
                                                  Installation,
                                                  Maintenance, and
                                                  Repair.
        Administrative and                  0.5  ECI for Total
         Facilities Support.                      Compensation for
                                                  Private Industry
                                                  Workers in Office and
                                                  Administrative
                                                  Support.
        All Other: Labor-                   2.0  ECI for Total
         Related Services.                        Compensation for
                                                  Private Industry
                                                  Workers in Service
                                                  Occupations.
    Non Labor-Related Services.             4.0
        Professional Fees:                  1.8  ECI for Total
         Nonlabor-Related.                        Compensation for
                                                  Private Industry
                                                  Workers in
                                                  Professional and
                                                  Related.
        Financial Services.....             0.5  ECI for Total
                                                  Compensation for
                                                  Private Industry
                                                  Workers in Financial
                                                  Activities.
        Telephone Services.....             0.4  CPI for Telephone
                                                  Services.
        All Other: Nonlabor-                1.3  CPI for All Items Less
         Related Services.                        Food and Energy.
Capital-Related Expenses.......             8.3
    Total Depreciation.........             3.0
        Building and Fixed                  2.5  BEA's Chained Price
         Equipment.                               Index for Private
                                                  Fixed Investment in
                                                  Structures,
                                                  Nonresidential,
                                                  Hospitals and Special
                                                  Care--vintage weighted
                                                  27 years.
        Movable Equipment......             0.4  PPI Commodity for
                                                  Machinery and
                                                  Equipment--vintage
                                                  weighted 9 years.
    Total Interest.............             2.3
        For-Profit SNFs........             0.7  iBoxx--Average yield on
                                                  Aaa bond--vintage
                                                  weighted 25 years.
Government and Nonprofit SNFs..             1.6  Bond Buyer--Average
                                                  yield on Domestic
                                                  Municipal Bonds--
                                                  vintage weighted 25
                                                  years.
Other Capital-Related Expenses.             3.0  CPI for Rent of Primary
                                                  Residence.
------------------------------------------------------------------------
Note: The cost weights are calculated using three decimal places. For
  presentation purposes, we are displaying one decimal, and therefore,
  the detailed cost weights may not add to the aggregate cost weights or
  to 100.0 due to rounding.
\1\ Contract labor is distributed to wages and salaries and employee
  benefits based on the share of total compensation that each category
  represents.

4. Labor-Related Share
    We define the labor-related share (LRS) as those expenses that are 
labor-intensive and vary with, or are influenced by, the local labor 
market. Each year, we calculate a revised labor-related share based on 
the relative importance of labor-related cost categories in the input 
price index. Effective for FY 2025, we are proposing to revise and 
update the labor-related share to reflect the relative importance of 
the proposed 2022-based SNF market basket cost categories that we 
believe are labor-intensive and vary with, or are influenced by, the 
local labor market. For the proposed 2022-based SNF market basket these 
are: (1) Wages and Salaries (including allocated contract labor costs 
as described above); (2) Employee Benefits (including allocated 
contract labor costs as described above); (3) Professional Fees: Labor-
Related; (4) Administrative and Facilities Support Services; (5) 
Installation, Maintenance, and Repair Services; (6) All Other: Labor-
Related Services; and (7) a proportion of capital-related expenses. We 
propose to continue to include a proportion of capital-related expenses 
because a portion of these expenses are deemed to be labor-intensive 
and vary with, or are influenced by, the local labor market. For 
example, a proportion of construction costs for a medical building 
would be attributable to local construction workers' compensation 
expenses.
    Consistent with previous SNF market basket revisions and rebasings, 
the All Other: Labor-related services cost category is mostly comprised 
of building maintenance and security services (including, but not 
limited to, landscaping services, janitorial services, waste management 
services services) and dry cleaning and laundry services. Because these 
services tend to be labor-intensive and are mostly performed at the SNF 
facility or in the local area (and therefore, unlikely to be purchased 
in the national market), we believe that they meet our definition of 
labor-related services.
    These are the same cost categories we have included in the LRS for 
the 2018-based SNF market basket rebasing (86 FR 42461), as well as the 
same categories included in the LRS for the 2021-based IRF market 
basket (88 FR 50984), and 2021-based IPF market basket (88 FR 51078).
    As discussed in the FY 2022 SNF PPS final rule (86 FR 42462), in an 
effort to determine more accurately the share of nonmedical 
professional fees (included in the proposed 2022-based SNF market 
basket Professional Fees cost categories) that should be included in 
the labor-related share, we surveyed SNFs regarding the proportion of 
those fees that are attributable to local firms and the proportion that 
are purchased from national firms. Based on these weighted results, we 
determined that SNFs purchase, on average, the following portions of 
contracted professional services inside their local labor market:
    <bullet> 78 percent of legal services.
    <bullet> 86 percent of accounting and auditing services.

[[Page 23450]]

    <bullet> 89 percent of architectural, engineering services.
    <bullet> 87 percent of management consulting services.
    Together, these four categories represent 3.6 percentage points of 
the total costs for the proposed 2022-based SNF market basket. We 
applied the percentages from this special survey to their respective 
SNF market basket weights to separate them into labor-related and 
nonlabor-related costs. As a result, we are designating 2.8 of the 3.6 
percentage points total to the labor-related share, with the remaining 
0.8 percentage point categorized as nonlabor-related.
    In addition to the professional services as previously listed, for 
the proposed 2022-based SNF market basket, we propose to allocate a 
proportion of the Home Office/Related Organization Contract Labor cost 
weight, calculated using the Medicare cost reports as previously 
stated, into the Professional Fees: Labor-Related and Professional 
Fees: Nonlabor-Related cost categories. We propose to classify these 
expenses as labor-related and nonlabor-related as many facilities are 
not located in the same geographic area as their home office, and, 
therefore, do not meet our definition for the labor-related share that 
requires the services to be purchased in the local labor market.
    Similar to the 2018-based SNF market basket, we propose for the 
proposed 2022-based SNF market basket to use the Medicare cost reports 
for SNFs to determine the home office labor-related percentages. The 
Medicare cost report requires a SNF to report information regarding its 
home office provider. Using information on the Medicare cost report, we 
compared the location of the SNF with the location of the SNF's home 
office. We propose to classify a SNF with a home office located in 
their respective labor market if the SNF and its home office are 
located in the same Metropolitan Statistical Area (MSA). Then we 
determine the proportion of the Home Office/Related Organization 
Contract Labor cost weight that should be allocated to the labor-
related share based on the percent of total Home Office/Related 
Organization Contract Labor costs for those SNFs that had home offices 
located in their respective local labor markets of total Home Office/
Related Organization Contract Labor costs for SNFs with a home office. 
We determined a SNF's and its home office's MSA using their zip code 
information from the Medicare cost report.
    Using this methodology, we determined that 25 percent of SNFs' Home 
Office/Related Organization Contract Labor costs were for home offices 
located in their respective local labor markets. Therefore, we propose 
to allocate 25 percent of the Home Office/Related Organization Contract 
Labor cost weight (0.1 percentage point = 0.6 percent x 25 percent) to 
the Professional Fees: Labor-Related cost weight and 75 percent of the 
Home Office/Related Organization Contract Labor cost weight to the 
Professional Fees: Nonlabor-

[…truncated; see source link]
Indexed from Federal Register on April 3, 2024.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.