Rule2023-08368

Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2024

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
April 27, 2023
Effective
June 18, 2023

Issuing agencies

Health and Human Services Department

Abstract

This final rule includes payment parameters and provisions related to the HHS-operated risk adjustment and risk adjustment data validation programs, as well as 2024 user fee rates for issuers offering qualified health plans (QHPs) through Federally-facilitated Exchanges (FFEs) and State-based Exchanges on the Federal platform (SBE-FPs). This final rule also has requirements related to updating standardized plan options and reducing plan choice overload; the automatic re-enrollment hierarchy; plan and plan variation marketing name requirements for QHPs; essential community providers (ECPs) and network adequacy; failure to file and reconcile; special enrollment periods (SEPs); the annual household income verification; the deadline for QHP issuers to report enrollment and payment inaccuracies; requirements related to the State Exchange improper payment measurement program; and requirements for agents, brokers, and web-brokers assisting FFE and SBE-FP consumers.

Full Text

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<title>Federal Register, Volume 88 Issue 81 (Thursday, April 27, 2023)</title>
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[Federal Register Volume 88, Number 81 (Thursday, April 27, 2023)]
[Rules and Regulations]
[Pages 25740-25923]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2023-08368]



[[Page 25739]]

Vol. 88

Thursday,

No. 81

April 27, 2023

Part II





Department of Health and Human Services





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45 CFR Parts 153, 155, and 156





Patient Protection and Affordable Care Act, HHS Notice of Benefit and 
Payment Parameters for 2024; Final Rule

Federal Register / Vol. 88 , No. 81 / Thursday, April 27, 2023 / 
Rules and Regulations

[[Page 25740]]


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DEPARTMENT OF HEALTH AND HUMAN SERVICES

45 CFR Parts 153, 155, and 156

[CMS-9899-F]
RIN 0938-AU97


Patient Protection and Affordable Care Act, HHS Notice of Benefit 
and Payment Parameters for 2024

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

ACTION: Final rule.

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SUMMARY: This final rule includes payment parameters and provisions 
related to the HHS-operated risk adjustment and risk adjustment data 
validation programs, as well as 2024 user fee rates for issuers 
offering qualified health plans (QHPs) through Federally-facilitated 
Exchanges (FFEs) and State-based Exchanges on the Federal platform 
(SBE-FPs). This final rule also has requirements related to updating 
standardized plan options and reducing plan choice overload; the 
automatic re-enrollment hierarchy; plan and plan variation marketing 
name requirements for QHPs; essential community providers (ECPs) and 
network adequacy; failure to file and reconcile; special enrollment 
periods (SEPs); the annual household income verification; the deadline 
for QHP issuers to report enrollment and payment inaccuracies; 
requirements related to the State Exchange improper payment measurement 
program; and requirements for agents, brokers, and web-brokers 
assisting FFE and SBE-FP consumers.

DATES: These regulations are effective on June 18, 2023.

FOR FURTHER INFORMATION CONTACT: Jeff Wu, (301) 492-4305, Rogelyn 
McLean, (301) 492-4229, Grace Bristol, (410) 786-8437, for general 
information.
    Joshua Paul, (301) 492-4347, Jacquelyn Rudich, (301) 492-5211, John 
Barfield, (301) 492-4433, or Bryan Kirk, (443) 745-8999, for matters 
related to HHS-operated risk adjustment.
    Leanne Klock, (410) 786-1045, or Joshua Paul, (301) 492-4347, for 
matters related to risk adjustment data validation (HHS-RADV).
    John Barfield, (301) 492-4433, or Leanne Klock, (410) 786-1045, for 
matters related to FFE and SBE-FP user fees.
    Jacob LaGrand, (301) 492-4400, for matters related to actuarial 
value (AV).
    Brian Gubin, (410) 786-1659, for matters related to agent, broker, 
and web-broker guidelines.
    Claire Curtin, (301) 492-4400 or Marisa Beatley, (301) 492-4307, 
for matters related to failure to file and reconcile.
    Grace Bridges, (301) 492-5228, or Natalie Myren, (667) 290-8511, 
for matters related to the verification process related to eligibility 
for insurance affordability programs.
    Carolyn Kraemer, (301) 492-4197, for matters related to auto re-
enrollment in the Exchanges.
    Nicholas Eckart, (301) 492-4452, for matters related to termination 
of Exchange enrollment or coverage for qualified individuals.
    Marisa Beatley, (301) 492-4307, or Dena Nelson, (240) 401-3535, for 
matters related to qualified individuals losing minimum essential 
coverage (MEC) and qualifying for SEPs.
    Samantha Nguyen Kella, (816) 426-6339, for matters related to plan 
display error SEPs.
    Eva LaManna, (301) 492-5565, or Ellen Kuhn, (410) 786-1695, for 
matters related to the eligibility appeals requirements.
    Linus Bicker, (803) 931-6185, for matters related to State Exchange 
improper payment measurement.
    Alexandra Gribbin, (667) 290-9977, for matters related to stand-
alone dental plans.
    Nikolas Berkobien, (667) 290-9903, for matters related to 
standardized plan options.
    Carolyn Kraemer, (301) 492-4197, for matters related to plan and 
plan variation marketing name requirements for QHPs.
    Emily Martin, (301) 492-4423, or Deborah Hunter, (443) 386-3651, 
for matters related to network adequacy and ECPs.
    Rebecca Braun-Harrison, (667) 290-8846 for matters related to 
reporting enrollment and payment inaccuracies and administrative 
appeals.
    Jenny Chen, (301) 492-5156, or Shilpa Gogna, (301) 492-4257, for 
matters related to State Exchange Blueprint approval timelines.

SUPPLEMENTARY INFORMATION: 

Table of Contents

I. Executive Summary
II. Background
    A. Legislative and Regulatory Overview
    B. Summary of Major Provisions
III. Provisions of the Proposed Regulations
    A. Part 153--Standards Related to Reinsurance, Risk Corridors, 
and Risk Adjustment
    B. Part 155--Exchange Establishment Standards and Other Related 
Standards under the Affordable Care Act
    C. Part 156--Health Insurance Issuer Standards under the 
Affordable Care Act, Including Standards Related to Exchanges
IV. Collection of Information Requirements
    A. Wage Estimates
    B. ICRs Regarding Repeal of Risk Adjustment State Flexibility to 
Request a Reduction in Risk Adjustment State Transfers (Sec.  
153.320(d))
    C. ICRs Regarding Risk Adjustment Issuer Data Submission 
Requirements (Sec. Sec.  153.610, 153.700, and 153.710)
    D. ICRs Regarding Risk Adjustment Data Validation Requirements 
When HHS Operates Risk Adjustment (HHS-RADV) (Sec.  153.630)
    E. ICRs Regarding Navigator, Non-Navigator Assistance Personnel, 
and Certified Application Counselor Program Standards (Sec. Sec.  
155.210 and 155.225)
    F. ICRs Regarding Providing Correct Information to the FFEs 
(Sec.  155.220(j))
    G. ICRs Regarding Documenting Receipt of Consumer Consent (Sec.  
155.220(j))
    H. ICRs Regarding Failure to File and Reconcile Process (Sec.  
155.305(f))
    I. ICRs Regarding Income Inconsistencies (Sec. Sec.  155.315 and 
155.320)
    J. ICRs Regarding the Improper Payment Pre-Testing and 
Assessment (IPPTA) for State-based Exchanges (Sec. Sec.  155.1500 
through 155.1515)
    K. ICRs Regarding QHP Rate and Benefit Information (Sec.  
156.210)
    L. ICRs Regarding Establishing a Timeliness Standard for Notices 
of Payment Delinquency (Sec.  156.270)
    M. Summary of Annual Burden Estimates for Proposed Requirements
    N. Submission of PRA-Related Comments
V. Regulatory Impact Analysis
    A. Statement of Need
    B. Overall Impact
    C. Impact Estimates of the Payment Notice Provisions and 
Accounting Table
    D. Regulatory Alternatives Considered
    E. Regulatory Flexibility Act (RFA)
    F. Unfunded Mandates Reform Act (UMRA)
    G. Federalism

I. Executive Summary

    We are finalizing changes to the provisions and parameters 
implemented through prior rulemaking to implement the Patient 
Protection and Affordable Care Act (ACA).\1\ These requirements are 
published under the authority granted to the Secretary by the ACA and 
the Public Health Service (PHS) Act.\2\ In this final rule, we are 
finalizing changes related to some of the ACA provisions and parameters 
we previously implemented and are implementing new provisions. Our goal 
with these requirements is providing quality,

[[Page 25741]]

affordable coverage to consumers while minimizing administrative burden 
and ensuring program integrity. The changes finalized in this rule are 
also intended to help advance health equity and mitigate health 
disparities.
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    \1\ The Patient Protection and Affordable Care Act (Pub. L. 111-
148) was enacted on March 23, 2010. The Healthcare and Education 
Reconciliation Act of 2010 (Pub. L. 111-152), which amended and 
revised several provisions of the Patient Protection and Affordable 
Care Act, was enacted on March 30, 2010. In this rulemaking, the two 
statutes are referred to collectively as the ``Patient Protection 
and Affordable Care Act,'' ``Affordable Care Act,'' or ``ACA.''
    \2\ See sections 1311, 1312, 1313, 1321, and 1343 of the ACA and 
section 2792 of the PHS Act.
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II. Background

A. Legislative and Regulatory Overview

    Title I of the Health Insurance Portability and Accountability Act 
of 1996 (HIPAA) added a new title XXVII to the PHS Act to establish 
various reforms to the group and individual health insurance markets.
    These provisions of the PHS Act were later augmented by other laws, 
including the ACA.
    Subtitles A and C of title I of the ACA reorganized, amended, and 
added to the provisions of part A of title XXVII of the PHS Act 
relating to group health plans and health insurance issuers in the 
group and individual markets. The term ``group health plan'' includes 
both insured and self-insured group health plans.
    Section 2702 of the PHS Act, as added by the ACA, establishes 
requirements for guaranteed availability of coverage in the group and 
individual markets.
    Section 1301(a)(1)(B) of the ACA directs all issuers of QHPs to 
cover the essential health benefit (EHB) package described in section 
1302(a) of the ACA, including coverage of the services described in 
section 1302(b) of the ACA, adherence to the cost-sharing limits 
described in section 1302(c) of the ACA, and meeting the AV levels 
established in section 1302(d) of the ACA. Section 2707(a) of the PHS 
Act, which is effective for plan or policy years beginning on or after 
January 1, 2014, extends the requirement to cover the EHB package to 
non-grandfathered individual and small group health insurance coverage, 
irrespective of whether such coverage is offered through an Exchange. 
In addition, section 2707(b) of the PHS Act directs non-grandfathered 
group health plans to ensure that cost-sharing under the plan does not 
exceed the limitations described in section 1302(c)(1) of the ACA.
    Section 1302 of the ACA provides for the establishment of an EHB 
package that includes coverage of EHBs (as defined by the Secretary of 
HHS), cost-sharing limits, and AV requirements. The law directs that 
EHBs be equal in scope to the benefits provided under a typical 
employer plan, and that they cover at least the following 10 general 
categories: ambulatory patient services; emergency services; 
hospitalization; maternity and newborn care; mental health and 
substance use disorder services, including behavioral health treatment; 
prescription drugs; rehabilitative and habilitative services and 
devices; laboratory services; preventive and wellness services and 
chronic disease management; and pediatric services, including oral and 
vision care. Section 1302(d) of the ACA describes the various levels of 
coverage based on their AV. Consistent with section 1302(d)(2)(A) of 
the ACA, AV is calculated based on the provision of EHB to a standard 
population. Section 1302(d)(3) of the ACA directs the Secretary of HHS 
to develop guidelines that allow for de minimis variation in AV 
calculations. Sections 1302(b)(4)(A) through (D) of the ACA establish 
that the Secretary must define EHB in a manner that: (1) Reflects 
appropriate balance among the 10 categories; (2) is not designed in 
such a way as to discriminate based on age, disability, or expected 
length of life; (3) takes into account the health care needs of diverse 
segments of the population; and (4) does not allow denials of EHBs 
based on age, life expectancy, disability, degree of medical 
dependency, or quality of life.
    Section 1311(c) of the ACA provides the Secretary the authority to 
issue regulations to establish criteria for the certification of QHPs. 
Section 1311(c)(1)(B) of the ACA requires, among the criteria for 
certification that the Secretary must establish by regulation that QHPs 
ensure a sufficient choice of providers. Section 1311(e)(1) of the ACA 
grants the Exchange the authority to certify a health plan as a QHP if 
the health plan meets the Secretary's requirements for certification 
issued under section 1311(c) of the ACA, and the Exchange determines 
that making the plan available through the Exchange is in the interests 
of qualified individuals and qualified employers in the State. Section 
1311(c)(6)(C) of the ACA directs the Secretary of HHS to require an 
Exchange to provide for special enrollment periods and section 
1311(c)(6)(D) of the ACA directs the Secretary of HHS to require an 
Exchange to provide for a monthly enrollment period for Indians, as 
defined by section 4 of the Indian Health Care Improvement Act.
    Section 1311(d)(3)(B) of the ACA permits a State, at its option, to 
require QHPs to cover benefits in addition to EHB. This section also 
requires a State to make payments, either to the individual enrollee or 
to the issuer on behalf of the enrollee, to defray the cost of these 
additional State-required benefits.
    Section 1312(c) of the ACA generally requires a health insurance 
issuer to consider all enrollees in all health plans (except 
grandfathered health plans) offered by such issuer to be members of a 
single risk pool for each of its individual and small group markets. 
States have the option to merge the individual and small group market 
risk pools under section 1312(c)(3) of the ACA.
    Section 1312(e) of the ACA provides the Secretary with the 
authority to establish procedures under which a State may allow agents 
or brokers to (1) enroll qualified individuals and qualified employers 
in QHPs offered through Exchanges and (2) assist individuals in 
applying for advance payments of the premium tax credit (APTC) and 
cost-sharing reductions (CSRs) for QHPs sold through an Exchange.
    Sections 1313 and 1321 of the ACA provide the Secretary with the 
authority to oversee the financial integrity of State Exchanges, their 
compliance with HHS standards, and the efficient and non-discriminatory 
administration of State Exchange activities. Section 1313(a)(5)(A) of 
the ACA provides the Secretary with the authority to implement any 
measure or procedure that the Secretary determines is appropriate to 
reduce fraud and abuse in the administration of the Exchanges. Section 
1321 of the ACA provides for State flexibility in the operation and 
enforcement of Exchanges and related requirements.
    Section 1321(a) of the ACA provides broad authority for the 
Secretary to establish standards and regulations to implement the 
statutory requirements related to Exchanges, QHPs and other components 
of title I of the ACA, including such other requirements as the 
Secretary determines appropriate. When operating an FFE under section 
1321(c)(1) of the ACA, HHS has the authority under sections 1321(c)(1) 
and 1311(d)(5)(A) of the ACA to collect and spend user fees. Office of 
Management and Budget (OMB) Circular A-25 Revised establishes Federal 
policy regarding user fees and specifies that a user charge will be 
assessed against each identifiable recipient for special benefits 
derived from Federal activities beyond those received by the general 
public.
    Section 1321(d) of the ACA provides that nothing in title I of the 
ACA must be construed to preempt any State law that does not prevent 
the application of title I of the ACA. Section 1311(k) of the ACA 
specifies that Exchanges may not establish rules that conflict with or 
prevent the application of regulations issued by the Secretary.

[[Page 25742]]

    Section 1343 of the ACA establishes a permanent risk adjustment 
program to provide payments to health insurance issuers that attract 
higher-than-average risk populations, such as those with chronic 
conditions, funded by payments from those that attract lower-than-
average risk populations, thereby reducing incentives for issuers to 
avoid higher-risk enrollees. Section 1343(b) of the ACA provides that 
the Secretary, in consultation with States, shall establish criteria 
and methods to be used in carrying out the risk adjustment activities 
under this section. Consistent with section 1321(c) of the ACA, the 
Secretary is responsible for operating the risk adjustment program in 
any State that fails to do so.\3\
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    \3\ In the 2014 through 2016 benefit years, HHS operated the 
risk adjustment program in every State and the District of Columbia, 
except Massachusetts. Beginning with the 2017 benefit year, HHS has 
operated the risk adjustment program in all 50 States and the 
District of Columbia.
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    Section 1401(a) of the ACA added section 36B to the Internal 
Revenue Code (the Code), which, among other things, requires that a 
taxpayer reconcile APTC for a year of coverage with the amount of the 
premium tax credit (PTC) the taxpayer is allowed for the year.
    Section 1402 of the ACA provides for, among other things, 
reductions in cost-sharing for EHB for qualified low- and moderate-
income enrollees in silver level QHPs offered through the individual 
market Exchanges. This section also provides for reductions in cost-
sharing for Indians enrolled in QHPs at any metal level.
    Section 1411(c) of the ACA requires the Secretary to submit certain 
information provided by applicants under section 1411(b) of the ACA to 
other Federal officials for verification, including income and family 
size information to the Secretary of the Treasury. Section 1411(d) of 
the ACA provides that the Secretary must verify the accuracy of 
information provided by applicants under section 1411(b) of the ACA, 
for which section 1411(c) of the ACA does not prescribe a specific 
verification procedure, in such manner as the Secretary determines 
appropriate.
    Section 1411(f) of the ACA requires the Secretary, in consultation 
with the Treasury and Homeland Security Department Secretaries and the 
Commissioner of Social Security, to establish procedures for hearing 
and making decisions governing appeals of Exchange eligibility 
determinations. Section 1411(f)(1)(B) of the ACA requires the Secretary 
to establish procedures to redetermine eligibility on a periodic basis, 
in appropriate circumstances, including eligibility to purchase a QHP 
through the Exchange and for APTC and CSRs.
    Section 1411(g) of the ACA allows the use of applicant information 
only for the limited purposes of, and to the extent necessary to, 
ensure the efficient operation of the Exchange, including by verifying 
eligibility to enroll through the Exchange and for APTC and CSRs, and 
limits the disclosure of such information.
    Section 5000A of the Code, as added by section 1501(b) of the ACA, 
requires individuals to have minimum essential coverage (MEC) for each 
month, qualify for an exemption, or make an individual shared 
responsibility payment. Under the Tax Cuts and Jobs Act, which was 
enacted on December 22, 2017, the individual shared responsibility 
payment is reduced to $0, effective for months beginning after December 
31, 2018. Notwithstanding that reduction, certain exemptions are still 
relevant to determine whether individuals age 30 and above qualify to 
enroll in catastrophic coverage under Sec. Sec.  155.305(h) and 
156.155(a)(5).
1. Premium Stabilization Programs
    The premium stabilization programs refer to the risk adjustment, 
risk corridors, and reinsurance programs established by the ACA.\4\ For 
past rulemaking, we refer readers to the following rules:
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    \4\ See ACA section 1341 (transitional reinsurance program), ACA 
section 1342 (risk corridors program), and ACA section 1343 (risk 
adjustment program).
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    <bullet> In the March 23, 2012 Federal Register (77 FR 17219) 
(Premium Stabilization Rule), we implemented the premium stabilization 
programs.
    <bullet> In the March 11, 2013 Federal Register (78 FR 15409) (2014 
Payment Notice), we finalized the benefit and payment parameters for 
the 2014 benefit year to expand the provisions related to the premium 
stabilization programs and set forth payment parameters in those 
programs.
    <bullet> In the October 30, 2013 Federal Register (78 FR 65046), we 
finalized the modification to the HHS-operated methodology related to 
community rating States.
    <bullet> In the November 6, 2013 Federal Register (78 FR 66653), we 
published a correcting amendment to the 2014 Payment Notice final rule 
to address how an enrollee's age for the risk score calculation would 
be determined under the HHS-operated risk adjustment methodology.
    <bullet> In the March 11, 2014 Federal Register (79 FR 13743) (2015 
Payment Notice), we finalized the benefit and payment parameters for 
the 2015 benefit year to expand the provisions related to the premium 
stabilization programs, set forth certain oversight provisions, and 
established payment parameters in those programs.
    <bullet> In the May 27, 2014 Federal Register (79 FR 30240), we 
announced the 2015 fiscal year sequestration rate for the risk 
adjustment program.
    <bullet> In the February 27, 2015 Federal Register (80 FR 10749) 
(2016 Payment Notice), we finalized the benefit and payment parameters 
for the 2016 benefit year to expand the provisions related to the 
premium stabilization programs, set forth certain oversight provisions, 
and established the payment parameters in those programs.
    <bullet> In the March 8, 2016 Federal Register (81 FR 12203) (2017 
Payment Notice), we finalized the benefit and payment parameters for 
the 2017 benefit year to expand the provisions related to the premium 
stabilization programs, set forth certain oversight provisions, and 
established the payment parameters in those programs.
    <bullet> In the December 22, 2016 Federal Register (81 FR 94058) 
(2018 Payment Notice), we finalized the benefit and payment parameters 
for the 2018 benefit year, added the high-cost risk pool parameters to 
the HHS risk adjustment methodology, incorporated prescription drug 
factors in the adult models, established enrollment duration factors 
for the adult models, and finalized policies related to the collection 
and use of enrollee-level External Data Gathering Environment (EDGE) 
data.
    <bullet> In the April 17, 2018 Federal Register (83 FR 16930) (2019 
Payment Notice), we finalized the benefit and payment parameters for 
2019 benefit year, created the State flexibility framework permitting 
States to request a reduction in risk adjustment State transfers 
calculated by HHS, and adopted a new methodology for HHS-RADV 
adjustments to transfers.
    <bullet> In the May 11, 2018 Federal Register (83 FR 21925), we 
published a correction to the 2019 risk adjustment coefficients in the 
2019 Payment Notice final rule.
    <bullet> On July 27, 2018, consistent with 45 CFR 153.320(b)(1)(i), 
we updated the 2019 benefit year final risk adjustment model 
coefficients to reflect an additional recalibration related to an 
update to the 2016 enrollee-level EDGE data set.\5\
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    \5\ CMS. (2018, July 27). Updated 2019 Benefit Year Final HHS 
Risk Adjustment Model Coefficients. <a href="https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/2019-Updtd-Final-HHS-RA-Model-Coefficients.pdf">https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/2019-Updtd-Final-HHS-RA-Model-Coefficients.pdf</a>.

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[[Page 25743]]

    <bullet> In the July 30, 2018 Federal Register (83 FR 36456), we 
adopted the 2017 benefit year risk adjustment methodology as 
established in the final rules published in the March 23, 2012 (77 FR 
17220 through 17252) and March 8, 2016 editions of the Federal Register 
(81 FR 12204 through 12352). The final rule set forth an additional 
explanation of the rationale supporting the use of Statewide average 
premium in the HHS-operated risk adjustment State payment transfer 
formula for the 2017 benefit year, including the reasons why the 
program is operated in a budget-neutral manner. The final rule also 
permitted HHS to resume 2017 benefit year risk adjustment payments and 
charges. HHS also provided guidance as to the operation of the HHS-
operated risk adjustment program for the 2017 benefit year in light of 
the publication of the final rule.
    <bullet> In the December 10, 2018 Federal Register (83 FR 63419), 
we adopted the 2018 benefit year HHS-operated risk adjustment 
methodology as established in the final rules published in the March 
23, 2012 (77 FR 17219) and the December 22, 2016 (81 FR 94058) editions 
of the Federal Register. In the rule, we set forth an additional 
explanation of the rationale supporting the use of Statewide average 
premium in the HHS-operated risk adjustment State payment transfer 
formula for the 2018 benefit year, including the reasons why the 
program is operated in a budget-neutral manner.
    <bullet> In the April 25, 2019 Federal Register (84 FR 17454) (2020 
Payment Notice), we finalized the benefit and payment parameters for 
2020 benefit year, as well as the policies related to making the 
enrollee-level EDGE data available as a limited data set for research 
purposes and expanding the HHS uses of the enrollee-level EDGE data, 
approval of the request from Alabama to reduce risk adjustment 
transfers by 50 percent in the small group market for the 2020 benefit 
year, and updates to HHS-RADV program requirements.
    <bullet> On May 12, 2020, consistent with Sec.  153.320(b)(1)(i), 
we published the 2021 Benefit Year Final HHS Risk Adjustment Model 
Coefficients on the Center for Consumer Information and Insurance 
Oversight (CCIIO) website.\6\
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    \6\ CMS. (2020, May 12). Final 2021 Benefit Year Final HHS Risk 
Adjustment Model Coefficients. <a href="https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/Final-2021-Benefit-Year-Final-HHS-Risk-Adjustment-Model-Coefficients.pdf">https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/Final-2021-Benefit-Year-Final-HHS-Risk-Adjustment-Model-Coefficients.pdf</a>.
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    <bullet> In the May 14, 2020 Federal Register (85 FR 29164) (2021 
Payment Notice), we finalized the benefit and payment parameters for 
2021 benefit year, as well as adopted updates to the risk adjustment 
models' hierarchical condition categories (HCCs) to transition to 
International Classification of Diseases, Tenth Revision (ICD-10) 
codes, approved the request from Alabama to reduce risk adjustment 
transfers by 50 percent in small group market for the 2021 benefit 
year, and modified the outlier identification process under the HHS-
RADV program.
    <bullet> In the December 1, 2020 Federal Register (85 FR 76979) 
(Amendments to the HHS-Operated Risk Adjustment Data Validation Under 
the Patient Protection and Affordable Care Act's HHS-Operated Risk 
Adjustment Program (2020 HHS-RADV Amendments Rule)), we adopted the 
creation and application of Super HCCs in the sorting step that assigns 
HCCs to failure rate groups, finalized a sliding scale adjustment in 
HHS-RADV error rate calculation, and added a constraint for negative 
error rate outliers with a negative error rate. We also established a 
transition from the prospective application of HHS-RADV adjustments to 
apply HHS-RADV results to risk scores from the same benefit year as 
that being audited.
    <bullet> In the September 2, 2020 Federal Register (85 FR 54820), 
we issued an interim final rule containing certain policy and 
regulatory revisions in response to the COVID-19 public health 
emergency (PHE), wherein we set forth risk adjustment reporting 
requirements for issuers offering temporary premium credits in the 2020 
benefit year.
    <bullet> In the May 5, 2021 Federal Register (86 FR 24140), we 
issued part 2 of the 2022 Payment Notice final rule (2022 Payment 
Notice) finalizing a subset of proposals from the 2022 Payment Notice 
proposed rule, including policy and regulatory revisions related to the 
risk adjustment program, finalization of the benefit and payment 
parameters for the 2022 benefit year, and approval of the request from 
Alabama to reduce risk adjustment transfers by 50 percent in the 
individual and small group markets for the 2022 benefit year. In 
addition, this final rule established a revised schedule of collections 
for HHS-RADV and updated the provisions regulating second validation 
audit (SVA) and initial validation audit (IVA) entities.
    <bullet> On July 19, 2021, consistent with Sec.  153.320(b)(1)(i), 
we released Updated 2022 Benefit Year Final HHS Risk Adjustment Model 
Coefficients on the CCIIO website, announcing some minor revisions to 
the 2022 benefit year final risk adjustment adult model 
coefficients.\7\
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    \7\ See CMS. (2021, July 19). 2022 Benefit Year Final HHS Risk 
Adjustment Model Coefficients. <a href="https://www.cms.gov/files/document/updated-2022-benefit-year-final-hhs-risk-adjustment-model-coefficients-clean-version-508.pdf">https://www.cms.gov/files/document/updated-2022-benefit-year-final-hhs-risk-adjustment-model-coefficients-clean-version-508.pdf</a>.
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    <bullet> In the May 6, 2022 Federal Register (87 FR 27208) (2023 
Payment Notice), we finalized revisions related to the risk adjustment 
program, including the benefit and payment parameters for the 2023 
benefit year, risk adjustment model recalibration, and collection and 
extraction of enrollee-level EDGE data. We also finalized the adoption 
of the interacted HCC count specification for the adult and child 
models, along with modified enrollment duration factors for the adult 
model models, beginning with the 2023 benefit year.\8\ We also repealed 
the ability for States, other than prior participants, to request a 
reduction in risk adjustment State transfers starting with the 2024 
benefit year. In addition, we approved a 25 percent reduction to 2023 
benefit year transfers in Alabama's individual market and a 10 percent 
reduction to 2023 benefit year transfers in Alabama's small group 
market. We also finalized further refinements to the HHS-RADV error 
rate calculation methodology beginning with the 2021 benefit year and 
beyond.
---------------------------------------------------------------------------

    \8\ On May 6, 2022, we also published the 2023 Benefit Year 
Final HHS Risk Adjustment Model Coefficients at <a href="https://www.cms.gov/files/document/2023-benefit-year-final-hhs-risk-adjustment-model-coefficients.pdf">https://www.cms.gov/files/document/2023-benefit-year-final-hhs-risk-adjustment-model-coefficients.pdf</a>.
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2. Program Integrity
    We have finalized program integrity standards related to the 
Exchanges and premium stabilization programs in two rules: the ``first 
Program Integrity Rule'' published in the August 30, 2013 Federal 
Register (78 FR 54069), and the ``second Program Integrity Rule'' 
published in the October 30, 2013 Federal Register (78 FR 65045). We 
also refer readers to the 2019 Patient Protection and Affordable Care 
Act; Exchange Program Integrity rule published in the December 27, 2019 
Federal Register (84 FR 71674).
3. Market Rules
    For past rulemaking related to the market rules, we refer readers 
to the following rules:
    <bullet> In the April 8, 1997 Federal Register (62 FR 16894), HHS, 
with the Department of Labor and Department of the Treasury, published 
an interim final rule relating to the HIPAA health insurance reforms. 
In the February 27, 2013 Federal Register (78 FR 13406) (2014 Market 
Rules), we published the health insurance market rules.

[[Page 25744]]

    <bullet> In the May 27, 2014 Federal Register (79 FR 30240) (2015 
Market Standards Rule), we published the Exchange and Insurance Market 
Standards for 2015 and Beyond.
    <bullet> In the December 22, 2016 Federal Register (81 FR 94058), 
we provided additional guidance on guaranteed availability and 
guaranteed renewability.
    <bullet> In the April 18, 2017 Federal Register (82 FR 18346) 
(Market Stabilization final rule), we further interpreted the 
guaranteed availability provision.
    <bullet> In the April 17, 2018 Federal Register (83 FR 17058) (2019 
Payment Notice final rule), we clarified that certain exceptions to the 
special enrollment periods only apply to coverage offered outside of 
the Exchange in the individual market.
    <bullet> In the June 19, 2020 Federal Register (85 FR 37160) (2020 
section 1557 final rule), in which HHS discussed section 1557 of the 
ACA, HHS removed nondiscrimination protections based on gender identity 
and sexual orientation from the guaranteed availability regulation.
    <bullet> In part 2 of the 2022 Payment Notice final rule in the May 
5, 2021 Federal Register (86 FR 24140), we made additional amendments 
to the guaranteed availability regulation regarding special enrollment 
periods and finalized new special enrollment periods related to 
untimely notice of triggering events, cessation of employer 
contributions or government subsidies to COBRA continuation coverage, 
and loss of APTC eligibility.
    <bullet> In the September 27, 2021 Federal Register (86 FR 53412) 
(part 3 of the 2022 Payment Notice final rule), which was published by 
HHS and the Department of the Treasury, we finalized additional 
amendments to the guaranteed availability regulations regarding special 
enrollment periods.
    <bullet> In the May 6, 2022 Federal Register (87 FR 27208), we 
finalized a revision to our interpretation of the guaranteed 
availability requirement to prohibit issuers from applying a premium 
payment to an individual's or employer's past debt owed for coverage 
and refusing to effectuate enrollment in new coverage.
4. Exchanges
    We published a request for comment relating to Exchanges in the 
August 3, 2010 Federal Register (75 FR 45584). We issued initial 
guidance to States on Exchanges on November 18, 2010. In the March 27, 
2012 Federal Register (77 FR 18309) (Exchange Establishment Rule), we 
implemented the Affordable Insurance Exchanges (``Exchanges''), 
consistent with title I of the ACA, to provide competitive marketplaces 
for individuals and small employers to directly compare available 
private health insurance options on the basis of price, quality, and 
other factors. This included implementation of components of the 
Exchanges and standards for eligibility for Exchanges, as well as 
network adequacy and ECP certification standards.
    In the 2014 Payment Notice and the Amendments to the HHS Notice of 
Benefit and Payment Parameters for 2014 interim final rule, published 
in the March 11, 2013 Federal Register (78 FR 15541), we set forth 
standards related to Exchange user fees. We established an adjustment 
to the FFE user fee in the Coverage of Certain Preventive Services 
under the Affordable Care Act final rule, published in the July 2, 2013 
Federal Register (78 FR 39869) (Preventive Services Rule).
    In the 2016 Payment Notice, we also set forth the ECP certification 
standard at Sec.  156.235, with revisions in the 2017 Payment Notice in 
the March 8, 2016 Federal Register (81 FR 12203) and the 2018 Payment 
Notice in the December 22, 2016 Federal Register (81 FR 94058).
    In an interim final rule, published in the May 11, 2016 Federal 
Register (81 FR 29146), we made amendments to the parameters of certain 
special enrollment periods (2016 Interim Final Rule). We finalized 
these in the 2018 Payment Notice final rule, published in the December 
22, 2016 Federal Register (81 FR 94058).
    In the April 18, 2017 Market Stabilization final rule Federal 
Register (82 FR 18346), we amended standards relating to special 
enrollment periods and QHP certification. In the 2019 Payment Notice 
final rule, published in the April 17, 2018 Federal Register (83 FR 
16930), we modified parameters around certain special enrollment 
periods. In the April 25, 2019 Federal Register (84 FR 17454), the 
final 2020 Payment Notice established a new special enrollment period.
    We published the final rule in the May 14, 2020 Federal Register 
(85 FR 29164) (2021 Payment Notice).
    In the January 19, 2021 Federal Register (86 FR 6138), we finalized 
part 1 of the 2022 Payment Notice final rule that finalized only a 
subset of the proposals in the 2022 Payment Notice proposed rule. In 
the May 5, 2021 Federal Register (86 FR 24140), we published part 2 of 
the 2022 Payment Notice final rule. In the September 27, 2021 Federal 
Register (86 FR 53412) part 3 of the 2022 Payment Notice final rule, in 
conjunction with the Department of the Treasury, we finalized 
amendments to certain policies in part 1 of the 2022 Payment Notice 
final rule.
    In the May 6, 2022 Federal Register (87 FR 27208), we finalized 
changes to maintain the user fee rate for issuers offering plans 
through the FFEs and maintain the user fee rate for issuers offering 
plans through the SBE-FPs for the 2023 benefit year. We also finalized 
various policies to address certain agent, broker, and web-broker 
practices and conduct. We also finalized updates to the requirement 
that all Exchanges conduct special enrollment period verifications.
5. Essential Health Benefits
    On December 16, 2011, HHS released a bulletin that outlined an 
intended regulatory approach for defining EHB, including a benchmark-
based framework. We established requirements relating to EHBs in the 
Standards Related to Essential Health Benefits, Actuarial Value, and 
Accreditation final rule, which was published in the February 25, 2013 
Federal Register (78 FR 12833) (EHB Rule). In the 2019 Payment Notice, 
published in the April 17, 2018 Federal Register (83 FR 16930), we 
added Sec.  156.111 to provide States with additional options from 
which to select an EHB-benchmark plan for plan years (PYs) 2020 and 
beyond.

B. Summary of Major Provisions

    The regulations outlined in this final rule will be codified in 45 
CFR parts 153, 155, and 156.
1. 45 CFR part 153
    In accordance with the OMB Report to Congress on the Joint 
Committee Reductions for Fiscal Year 2023, the permanent risk 
adjustment program is subject to the fiscal year 2023 sequestration.\9\ 
Therefore, the risk adjustment program will be sequestered at a rate of 
5.7 percent for payments made from fiscal year 2023 resources (that is, 
funds collected during the 2023 fiscal year). The funds that are 
sequestered in fiscal year 2023 from the risk adjustment program will 
become available for payment to issuers in fiscal year 2024 without 
further congressional action. We did not receive any requests from 
States to operate risk adjustment for the 2024 benefit year; therefore, 
HHS will operate risk adjustment in every

[[Page 25745]]

State and the District of Columbia for the 2024 benefit year.
---------------------------------------------------------------------------

    \9\ OMB. (2022, March 28). OMB Report to the Congress on the 
BBEDCA 251A Sequestration for Fiscal Year 2023. <a href="https://www.whitehouse.gov/wpcontent/uploads/2022/03/BBEDCA_251A_Sequestration_Report_FY2023.pdf">https://www.whitehouse.gov/wpcontent/uploads/2022/03/BBEDCA_251A_Sequestration_Report_FY2023.pdf</a>.
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    We will recalibrate the 2024 benefit year risk adjustment models 
using the 2018, 2019, and 2020 benefit year enrollee-level EDGE data, 
with no exceptions. For the 2024 benefit year, we will continue to 
apply a market pricing adjustment to the plan liability associated with 
Hepatitis C drugs in the risk adjustment models (see, for example, 84 
FR 17463 through 17466). We will also continue to maintain the CSR 
adjustment factors finalized in the 2019, 2020, 2021, 2022, and 2023 
Payment Notices.\10\
---------------------------------------------------------------------------

    \10\ See 83 FR 16930 at 16953; 84 FR 17454 at 17478 through 
17479; 85 FR 29164 at 29190; 86 FR 24140 at 24181; and 87 FR 27208 
at 27235 through 27235.
---------------------------------------------------------------------------

    We are finalizing the repeal of the ability under Sec.  153.320(d) 
for prior participant States to request reductions of State risk 
adjustment transfers calculated by HHS under the State payment transfer 
formula in all State market risk pools for the 2025 benefit year and 
beyond. We are approving Alabama's requests to reduce risk adjustment 
State transfers in its individual and small group markets by 50 percent 
for the 2024 benefit year.
    Additionally, we are finalizing, beginning with the 2023 benefit 
year, the proposal to collect and extract from issuers' EDGE servers 
through issuers' EDGE Server Enrollment Submission (ESES) files and 
risk adjustment recalibration enrollment files a new data element, a 
Qualified Small Employer Health Reimbursement Arrangement (QSEHRA) 
indicator. In addition, we are finalizing our proposal to extract the 
plan identifier and rating area data elements from issuers' EDGE 
servers for certain benefit years prior to the 2021 benefit year. We 
are finalizing the proposed risk adjustment user fee for the 2024 
benefit year of $0.21 per member per month (PMPM).
    Beginning with the 2022 benefit year HHS-RADV, we are changing the 
materiality threshold established under Sec.  153.630(g)(2) for random 
and targeted sampling from $15 million in total annual premiums 
Statewide to 30,000 total billable member months (BMM) Statewide, 
calculated by combining an issuer's enrollment in a State's individual 
non-catastrophic, catastrophic, small group, and merged markets, as 
applicable, in the benefit year being audited.
    Beginning with the 2021 benefit year of HHS-RADV, we are no longer 
exempting exiting issuers from adjustments to risk scores and risk 
adjustment transfers when they are negative error rate outliers in the 
applicable benefit year's HHS-RADV. Thus, we are applying HHS-RADV 
results to adjust the plan liability risk scores of all exiting and 
non-exiting issuers identified as outliers in the benefit year being 
audited.
    Beginning with the 2022 benefit year of HHS-RADV, we announce that 
we are discontinuing the use of the lifelong permanent condition list 
and the use of non-EDGE claims in HHS-RADV. Additionally, beginning 
with the 2022 benefit year of HHS-RADV, we are finalizing the 
shortening of the window to confirm the findings of the second 
validation audit (SVA) (if applicable),\11\ or file a discrepancy 
report to dispute the SVA findings, to within 15 calendar days of the 
notification by HHS.
---------------------------------------------------------------------------

    \11\ Only those issuers who have insufficient pairwise agreement 
between the Initial Validation Audit (IVA) and SVA receive SVA 
findings. See 84 FR 17495; 86 FR 24201.
---------------------------------------------------------------------------

    We are amending the EDGE discrepancy materiality threshold set 
forth at Sec.  153.710(e) to align with and mirror the policy finalized 
in preamble in part 2 of the 2022 Payment Notice (86 FR 24194 through 
24195). That is, the materiality threshold at Sec.  153.710(e) will be 
revised to provide that the amount in dispute must equal or exceed 
$100,000 or one percent of the total estimated transfer amount in the 
applicable State market risk pool, whichever is less.
2. 45 CFR part 155
    In part 155, we are finalizing the revision of the Exchange 
Blueprint approval timelines for States transitioning from either a FFE 
to a SBE-FP or to a State-based Exchange (SBE), or from a SBE-FP to a 
SBE. We are finalizing the removal of the existing deadlines for when 
we provide approval, or conditional approval, on an Exchange Blueprint, 
and instead will require that such approval be provided at some point 
prior to the date on which the Exchange proposes to begin open 
enrollment either as a SBE or SBE-FP.
    We are finalizing the proposal to address the standards applicable 
to Navigators and other assisters and their consumer service functions. 
At Sec.  155.210(d)(8), we are finalizing the removal of the 
prohibition on Navigators from going door-to-door or using other 
unsolicited means of direct contact to provide application or 
enrollment assistance. This will also apply to non-Navigator assistance 
personnel in FFEs and in State Exchanges if funded with section 1311(a) 
Exchange Establishment grants, through the reference to Sec.  
155.210(d) in Sec.  155.215(a)(2)(i). In Sec.  155.225(g)(5), we are 
finalizing the removal of the prohibition on certified application 
counselors from going door-to-door or using unsolicited means of direct 
contact to provide application or enrollment assistance. We believe 
policies as finalized will allow Navigators and other assisters in the 
FFEs to help more consumers.
    In part 155, we are finalizing changes to address certain agent, 
broker, and web-broker practices. We are finalizing the proposal to 
allow HHS up to an additional 15 calendar days to review evidence 
submitted by agents, brokers, or web-brokers to rebut allegations that 
led to the suspension of their Exchange agreement(s). We also are 
finalizing the proposal to allow HHS up to an additional 30 calendar 
days to review evidence submitted by agents, brokers, or web-brokers 
that led to the termination of their Exchange agreement(s). The 
amendments adopted in this final rule will provide HHS with up to 45 or 
60 calendar days to review and respond to such evidence or requests for 
reconsideration submitted by agents, brokers, or web-brokers stemming 
from the suspension or termination of their Exchange agreement(s), 
respectively.
    Further, we are finalizing the proposal to require agents, brokers, 
or web-brokers assisting consumers with completing eligibility 
applications through the FFEs and SBE-FPs or assisting an individual 
with applying for APTC and CSRs for QHPs to document that eligibility 
application information has been reviewed by and confirmed to be 
accurate by the consumer or their authorized representative prior to 
application submission. We are finalizing the proposal that the 
documentation will be required to include: the date the information was 
reviewed; the name of the consumer or their authorized representative; 
an explanation of the attestations at the end of the eligibility 
application; and the name of the assisting agent, broker, or web-
broker. Furthermore, the agent, broker, or web-broker will be required 
to maintain the documentation for a minimum of 10 years and produce it 
upon request in response to monitoring, audit, and enforcement 
activities.
    We also are finalizing the proposal to require agents, brokers, or 
web-brokers assisting consumers with applying and enrolling through 
FFEs and SBE-FPs, making updates to an existing application, or 
assisting an individual with applying for APTC and CSRs for QHPs to 
document the receipt of consent from the consumer seeking assistance or 
their authorized

[[Page 25746]]

representative prior to providing assistance. We are finalizing the 
proposal that the documentation will be required to include: a 
description of the scope, purpose, and duration of the consent provided 
by the consumer or their authorized representative; the date consent 
was given; name of the consumer or their authorized representative; the 
name of the agent, broker, web-broker, or agency being granted consent; 
and the process by which the consumer or their authorized 
representative may rescind consent. Further, we are finalizing the 
requirement that agents, brokers, or web-brokers will be required to 
maintain the consent documentation for a minimum of 10 years and 
produce it upon request in response to monitoring, audit, and 
enforcement activities.
    We are finalizing the revisions to the failure to file and 
reconcile (FTR) process at Sec.  155.305(f)(4). First, we are 
finalizing the proposal to amend the FTR process described in Sec.  
155.305(f)(4) so that an Exchange may only determine enrollees 
ineligible for APTC after a taxpayer (or a taxpayer's spouse, if 
married) has failed to file a Federal income tax return and reconcile 
their past APTC for two consecutive years (specifically, years for 
which tax data will be utilized for verification of household income 
and family size). In the proposed rule (87 FR 78256), we proposed that 
this policy would be effective January 1, 2024, with the intent that 
the proposed rule would apply to eligibility determinations made in 
2024 for PY 2025 (and beyond). We are clarifying in the final rule that 
this will become effective on the general effective date of the final 
rule. Second, we are finalizing the proposal to continue to pause FTR 
operations until HHS and the Internal Revenue Service (IRS) will be 
able to implement the new FTR policy.
    We are finalizing revisions to Sec.  155.320, which will require 
Exchanges to accept an applicant's attestation of projected annual 
household income when the Exchanges request tax return data from the 
IRS to verify attested projected annual household income, but the IRS 
confirms there is no such tax return data available. Further, we are 
finalizing revisions to Sec.  155.315, which will require that an 
enrollee with a household income inconsistency receive a 60-day 
extension to present satisfactory documentary evidence to resolve a 
data matching issue (DMI) in addition to the 90 days currently provided 
in Sec.  155.315(f)(2)(ii). These changes will ensure consumers are 
treated equitably, ensure continuous coverage, and strengthen the risk 
pool.
    We are finalizing amendments and additions to Sec.  155.335(j), 
including the clarification that when an enrollee is determined upon 
annual redetermination eligible for income-based CSRs, is currently 
enrolled in a bronze level QHP, and would be re-enrolled in a bronze 
level QHP, then to the extent permitted by applicable State law, unless 
the enrollee terminates coverage, including termination of coverage in 
connection with voluntarily selecting a different QHP, in accordance 
with Sec.  155.430, at the option of the Exchange, the Exchange may re-
enroll such enrollee in a silver level QHP within the same product, 
with the same provider network, and with a lower or equivalent premium 
after the application of APTC as the bronze level QHP into which the 
Exchange would otherwise re-enroll the enrollee. We are also finalizing 
modifications to the proposed policy to specify that Exchanges 
implementing this policy may auto re-enroll enrollees from a bronze QHP 
to a silver QHP provided that the net monthly silver plan premium for 
the future year is not more than the net monthly bronze plan premiums 
for the future year, as opposed to comparing net monthly bronze plan 
premiums for the current year with future year silver plan premiums. 
Lastly, for enrollees whose current QHP or product will no longer be 
available in the coming year, we are finalizing the policy to require 
Exchanges to incorporate network similarity into auto re-enrollment 
criteria.
    We are finalizing the proposed changes related to SEPs at Sec.  
155.420. First, we are finalizing two technical corrections to Sec.  
155.420(a)(4)(ii)(A) and (B) to align the text with Sec.  
155.420(a)(d)(6)(i) and (ii). The revisions will clarify that only one 
person in a household applying for coverage or financial assistance 
through the Exchange must qualify for a SEP in order for the entire 
household to qualify for the SEP. Second, we are finalizing the change 
to the current coverage effective date requirements at Sec.  
155.420(b)(2)(iv) to permit Exchanges to offer earlier coverage 
effective dates for consumers attesting to a future loss of MEC. This 
change will ensure qualifying individuals are able to seamlessly 
transition from other forms of coverage to Exchange coverage as quickly 
as possible with minimal coverage gaps.
    Third, to mitigate coverage gaps, we are finalizing the proposed 
new rule at Sec.  155.420(c)(6) with a modification that will give 
Exchanges the option to allow consumers who are eligible for a SEP 
under Sec.  155.420(d)(1)(i) due to loss of Medicaid or Children's 
Health Insurance Program (CHIP) coverage up to 90 days after their loss 
of Medicaid or CHIP coverage to select a plan and enroll in coverage 
through the Exchange. The modification will grant an Exchange the 
option to provide more than 90 days to select a plan and enroll in 
coverage through the Exchange up to the length of the applicable 
Medicaid or CHIP redetermination period if the State Medicaid Agency 
allows or provides for a Medicaid or CHIP reconsideration period 
greater than 90 days. Fourth, we are finalizing Sec.  155.420(d)(12) to 
align the policy of the Exchanges on the Federal platform for granting 
SEPs to consumers who enrolled in a plan influenced by a material plan 
display error with current plan display error SEP operations. The 
proposal will remove the burden from the consumer to solely demonstrate 
to the Exchange that a material plan display error has influenced the 
consumer's decision to purchase a QHP through the Exchange.
    We are finalizing Sec.  155.430(b)(3) to explicitly prohibit 
issuers participating in Exchanges on the Federal platform from 
terminating coverage for a dependent child prior to the end of the plan 
year because the dependent child has reached the applicable maximum 
age. This change will clarify to issuers participating in Exchanges on 
the Federal platform their obligation to maintain coverage for 
dependent children, as well as to enrollees regarding their ability to 
maintain coverage for dependent children. This change is optional for 
State Exchanges.
    We are finalizing Sec.  155.505(g), which acknowledges the ability 
of the CMS Administrator to review Exchange eligibility appeals 
decisions prior to judicial review. This change will provide appellants 
and other parties with accurate information about the availability of 
administrative review by the CMS Administrator if they are dissatisfied 
with their eligibility appeal decision.
    We are finalizing the Improper Payment Pre-Testing and Assessment 
(IPPTA) program under which SBEs will be required to participate in 
pre-audit activities that will prepare SBEs for complying with audits 
required under the Payment Integrity Information Act of 2019 (PIIA). 
Activities under the proposed IPPTA program will provide SBEs 
experience helpful to preparing for future PIIA audits and will help 
HHS design and refine appropriate requirements for future PIIA audits 
of SBEs.

[[Page 25747]]

3. 45 CFR part 156
    In part 156, after revising our projections based on newly 
available data that impacted enrollment projections, we are finalizing 
for the 2024 benefit year a user fee rate for all issuers offering QHPs 
through an FFE of 2.2 percent of the monthly premium charged by issuers 
for each policy under plans where enrollment is through an FFE, and a 
user fee rate for all issuers offering QHPs through an SBE-FP of 1.8 
percent of the monthly premium charged by issuers for each policy under 
plans offered through an SBE-FP.
    We are also finalizing the proposal to maintain a large degree of 
continuity with our approach to standardized plan options finalized in 
the 2023 Payment Notice, making only minor updates to each set of plan 
designs. In particular, for PY 2024 and subsequent PYs, we are 
finalizing two sets of plan designs that, in contrast to the policy 
finalized in the 2023 Payment Notice (87 FR 28278 through 28279), no 
longer include a standardized plan option for the non-expanded bronze 
metal level, mainly due to AV constraints.
    Thus, for PY 2024 and subsequent PYs, we are finalizing revisions 
to Sec.  156.201 to require issuers to offer standardized plan options 
for the following metal levels throughout every service area that they 
also offer non-standardized plan options: one bronze plan that meets 
the requirement to have an AV up to five percentage points above the 60 
percent standard, as specified in Sec.  156.140(c) (known as an 
expanded bronze plan); one standard silver plan; one version of each of 
the three income-based silver CSR plan variations; one gold plan; and 
one platinum plan.
    We also will continue to differentially display standardized plan 
options, including those standardized plan options required under State 
action that took place on or before January 1, 2020, on <a href="http://HealthCare.gov">HealthCare.gov</a>, 
and continue enforcement of the standardized plan options display 
requirements for approved web-brokers and QHP issuers using a direct 
enrollment pathway to facilitate enrollment through an FFE or SBE-FP--
including both the Classic Direct Enrollment (Classic DE) and Enhanced 
Direct Enrollment (EDE) Pathways.
    To mitigate the risk of plan choice overload, we are finalizing 
Sec.  156.202, which limits the number of non-standardized plan options 
that QHP issuers may offer through the Exchanges using the Federal 
platform to four non-standardized plan options per product network 
type, metal level (excluding catastrophic plans), and inclusion of 
dental and/or vision benefit coverage, in any service area for PY 2024, 
and to two non-standardized plan options per product network type, 
metal level (excluding catastrophic plans), and inclusion of dental 
and/or vision benefit coverage, in any service area for PY 2025 and 
subsequent PYs.
    We are finalizing new Sec.  156.210(d)(1) to require stand-alone 
dental plan (SADP) issuers to use an enrollee's age at the time of 
policy issuance or renewal (referred to as age on effective date) as 
the sole method to calculate an enrollee's age for rating and 
eligibility purposes, as a condition of QHP certification, beginning 
with Exchange certification for PY 2024. We believe requiring SADPs to 
use the age on effective date methodology to calculate an enrollee's 
age as a condition of QHP certification, and consequently removing the 
less commonly used and more complex age calculation methods, will 
reduce consumer confusion and promote operational efficiency. This 
policy will apply to Exchange-certified SADPs, whether they are sold 
on- or off-Exchange.
    In addition, we are finalizing new Sec.  156.210(d)(2) to require 
SADP issuers to submit guaranteed rates as a condition of QHP 
certification, beginning with Exchange certification for PY 2024. We 
believe this change will help reduce the risk of incorrect APTC 
calculation for the pediatric dental EHB portion of premiums, thereby 
reducing the risk of consumer harm. This policy will apply to Exchange-
certified SADPs, whether they are sold on- or off-Exchange.
    We are finalizing a new rule at Sec.  156.225(c) to require that 
plan and plan variation marketing names for QHPs include correct 
information, without omission of material fact, and not include content 
that is misleading. We will review plan and plan variation marketing 
names during the annual QHP certification process in close 
collaboration with State regulators in States with Exchanges on the 
Federal platform.
    We are finalizing revisions to the network adequacy and ECP 
standards at Sec. Sec.  156.230 and 156.235 to provide that all 
individual market QHPs, including individual market SADPs, and all 
Small Business Health Options Program (SHOP) QHPs, including SHOP 
SADPs, across all Exchanges must use a network of providers that 
complies with the network adequacy and ECP standards in those sections, 
and to remove the exception that these sections do not apply to plans 
that do not use a provider network. However, we are finalizing a 
limited exception at Sec.  156.230(a)(4) for certain SADP issuers that 
sell plans in areas where it is prohibitively difficult for the issuer 
to establish a network of dental providers. Specifically, under this 
exception, an area is considered ``prohibitively difficult'' for the 
SADP issuer to establish a network of dental providers based on 
attestations from State departments of insurance in States with at 
least 80 percent of their counties classified as Counties with Extreme 
Access Considerations (CEAC) that at least one of the following factors 
exists in the area of concern: a significant shortage of dental 
providers, a significant number of dental providers unwilling to 
contract with Exchange issuers, or significant geographic limitations 
impacting consumer access to dental providers.
    To expand access to care for low-income and medically underserved 
consumers, we are finalizing our proposal to establish two additional 
stand-alone ECP categories at Sec.  156.235(a)(2)(ii)(B) for PY 2024 
and subsequent PYs, Mental Health Facilities and Substance Use Disorder 
Treatment Centers, and adding rural emergency hospitals (REHs) as a 
provider type in the Other ECP Providers category. In addition, we are 
finalizing our proposed revisions to Sec.  156.235(a)(2)(i) to require 
QHPs to contract with at least a minimum percentage of available ECPs 
in each plan's service area within certain ECP categories, as specified 
by HHS. Specifically, we will require that QHPs contract with at least 
35 percent of available Federally Qualified Health Centers (FQHCs) that 
qualify as ECPs in the plan's service area and at least 35 percent of 
available Family Planning Providers that qualify as ECPs in the plan's 
service area for PY 2024 and subsequent PYs. Furthermore, we are 
finalizing revisions to Sec.  156.235(a)(2)(i) to clarify that these 
threshold requirements will be in addition to the existing provision 
that QHPs must satisfy the overall 35 percent ECP threshold requirement 
in the plan's service area. In addition, we revised Sec.  
156.235(b)(2)(i) to reflect that these policies would also affect 
issuers subject to the Alternate ECP Standard under Sec.  156.235(b).
    We are finalizing revisions to Sec.  156.270(f) to require QHP 
issuers in Exchanges operating on the Federal platform to send 
enrollees a notice of payment delinquency promptly and without undue 
delay. Specifically, we will require QHP issuers in Exchanges operating 
on the Federal platform to send such notices within 10 business days of 
the date the issuer should have

[[Page 25748]]

discovered the delinquency. This requirement will help ensure that 
enrollees are aware they are at risk of losing coverage and can avoid 
losing coverage by paying any outstanding premium amounts promptly.
    We are finalizing the proposal to revise the final deadline in 
Sec.  156.1210(c) for issuers to report data inaccuracies identified in 
payment and collections reports for discovered underpayments of APTC to 
the issuer and user fee overpayments to HHS. Specifically, we will 
retain only the deadline at Sec.  156.1210(c)(1), which requires that 
issuers describe all inaccuracies identified in a payment and 
collections report within 3 years of the end of the applicable plan 
year to which the inaccuracy relates to be eligible to receive an 
adjustment to correct an underpayment of APTC to the issuer and user 
fee overpayments to HHS. Under this policy, beginning with the 2015 PY 
coverage, we will not pay additional APTC payments or reimburse user 
fee payments for FFE, SBE-FP, and SBE issuers for data inaccuracies 
reported after the 3-year deadline. Further, for PYs 2015 through 2019, 
to be eligible for resolution, an issuer must describe before January 
1, 2024, all inaccuracies identified in a payment and collections 
report for these PYs that relate to discovered underpayments to the 
issuer of APTC or user fee overpayments to HHS, thus allowing issuers 
additional time to submit and seek resolution of such inaccuracies for 
the 2015 through 2019 PY coverage. These policies will better align 
with the existing limitation under the Code on amending a Federal 
income tax return and reduce administrative and operational burden on 
issuers, State Exchanges, and HHS when handling payment and enrollment 
disputes.

III. Provisions of the Proposed Regulations

A. Part 153--Standards Related to Reinsurance, Risk Corridors, and Risk 
Adjustment

    In subparts A, D, G, and H of part 153, we established standards 
for the administration of the risk adjustment program. The risk 
adjustment program is a permanent program created by section 1343 of 
the ACA that transfers funds from lower-than-average risk, risk 
adjustment covered plans to higher-than-average risk, risk adjustment 
covered plans in the individual, small group markets, or merged 
markets, inside and outside the Exchanges. In accordance with Sec.  
153.310(a), a State that is approved or conditionally approved by the 
Secretary to operate an Exchange may establish a risk adjustment 
program, or have HHS do so on its behalf.\12\ We did not receive any 
requests from States to operate a risk adjustment program for the 2024 
benefit year. Therefore, we will operate risk adjustment in every State 
and the District of Columbia for the 2024 benefit year.
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    \12\ See also 42 U.S.C. 18041(c)(1).
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1. Sequestration
    In accordance with the OMB Report to Congress on the Joint 
Committee Reductions for Fiscal Year 2023, the permanent risk 
adjustment program is subject to the fiscal year 2023 
sequestration.\13\ The Federal Government's 2023 fiscal year began on 
October 1, 2022. Therefore, the risk adjustment program will be 
sequestered at a rate of 5.7 percent for payments made from fiscal year 
2023 resources (that is, funds collected during the 2023 fiscal year).
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    \13\ OMB. (2022, March 28). OMB Report to the Congress on the 
BBEDCA 251A Sequestration for Fiscal Year 2023. <a href="https://www.whitehouse.gov/wp-content/uploads/2022/03/BBEDCA_251A_Sequestration_Report_FY2023.pdf">https://www.whitehouse.gov/wp-content/uploads/2022/03/BBEDCA_251A_Sequestration_Report_FY2023.pdf</a>.
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    HHS, in coordination with OMB, has determined that, under section 
256(k)(6) of the Balanced Budget and Emergency Deficit Control Act of 
1985,\14\ as amended, and the underlying authority for the risk 
adjustment program, the funds that are sequestered in fiscal year 2023 
from the risk adjustment program will become available for payment to 
issuers in fiscal year 2024 without further Congressional action. If 
Congress does not enact deficit reduction provisions that replace the 
Joint Committee reductions, the program will be sequestered in future 
fiscal years, and any sequestered funding will become available in the 
fiscal year following that in which it was sequestered.
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    \14\ Public Law 99-177 (1985).
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    Additionally, we note that the Infrastructure Investment and Jobs 
Act \15\ amended section 251A(6) of the Balanced Budget and Emergency 
Deficit Control Act of 1985 and extended sequestration for the risk 
adjustment program through fiscal year 2031 at a rate of 5.7 percent 
per fiscal year.<SUP>16 17</SUP>
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    \15\ Public Law 117-58, 135 Stat. 429 (2021).
    \16\ 2 U.S.C. 901a.
    \17\ The Coronavirus Aid, Relief, and Economic Security (CARES) 
Act previously amended section 251A(6) of the Balanced Budget and 
Emergency Deficit Control Act of 1985 and extended sequestration for 
the risk adjustment program through fiscal year 2023 at a rate of 
5.7 percent per fiscal year. Section 4408 of the CARES Act, Public 
Law 116-136, 134 Stat. 281 (2020).
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    We received no comments on the fiscal year 2023 sequestration rate 
for risk adjustment.
2. HHS Risk Adjustment (Sec.  153.320)
    The HHS risk adjustment models predict plan liability for an 
average enrollee based on that person's age, sex, and diagnoses (also 
referred to as hierarchical condition categories (HCCs)), producing a 
risk score. The HHS risk adjustment methodology utilizes separate 
models for adults, children, and infants to account for clinical and 
cost differences in each age group. In the adult and child models, the 
relative risk assigned to an individual's age, sex, and diagnoses are 
added together to produce an individual risk score. Additionally, to 
calculate enrollee risk scores in the adult models, we added enrollment 
duration factors beginning with the 2017 benefit year,\18\ and 
prescription drug categories (RXCs) beginning with the 2018 benefit 
year.\19\ Starting with the 2023 benefit year, we added interacted HCC 
count factors to the adult and child models applicable to certain 
severity and transplant HCCs.
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    \18\ For the 2017 through 2022 benefit years, there is a set of 
11 binary enrollment duration factors in the adult models that 
decrease monotonically from one to 11 months, reflecting the 
increased annualized costs associated with fewer months of 
enrollments. See, for example, 81 FR 94071 through 94074. These 
enrollment duration factors were replaced beginning with the 2023 
benefit year with HCC-contingent enrollment duration factors for up 
to 6 months in the adult models. See, for example, 87 FR 27228 
through 27230.
    \19\ For the 2018 benefit year, there were 12 RXCs, but starting 
with the 2019 benefit year, the two severity-only RXCs were removed 
from the adult risk adjustment models. See, for example, 83 FR 
16941.
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    Infant risk scores are determined by inclusion in one of 25 
mutually exclusive groups, based on the infant's maturity and the 
severity of diagnoses. If applicable, the risk score for adults, 
children, or infants is multiplied by a cost-sharing reduction (CSR) 
factor. The enrollment-weighted average risk score of all enrollees in 
a particular risk adjustment covered plan (also referred to as the plan 
liability risk score (PLRS)) within a geographic rating area is one of 
the inputs into the risk adjustment State payment transfer formula,\20\ 
which determines the State transfer payment or charge that an issuer 
will receive or be required to pay for that plan for the applicable 
State market risk pool. Thus, the HHS risk adjustment models predict 
average group costs to account for risk across plans, in keeping with 
the Actuarial Standards Board's Actuarial

[[Page 25749]]

Standards of Practice for risk classification.
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    \20\ The State payment transfer formula refers to the part of 
the HHS risk adjustment methodology that calculates payments and 
charges at the State market risk pool level prior to the calculation 
of the high-cost risk pool payment and charge terms that apply 
beginning with the 2018 benefit year (BY). See, for example, 81 FR 
94080.
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a. Data for Risk Adjustment Model Recalibration for 2024 Benefit Year
    In the HHS Notice of Benefit and Payment Parameters for 2024 
proposed rule (87 FR 78206, 78214), we proposed to use 2018, 2019, and 
2020 benefit year enrollee-level EDGE data to recalibrate the 2024 
benefit year risk adjustment models with an exception to exclude the 
2020 benefit year data from the blending of the age-sex coefficients 
for the adult models. However, after consideration of comments, we are 
not finalizing the 2024 benefit year model recalibration approach as 
proposed. Instead, based on our analysis and in response to comments, 
we are finalizing the use of 2018, 2019 and 2020 benefit year enrollee-
level EDGE data for recalibration of the 2024 benefit year risk 
adjustment models for all model coefficients, including the adult age-
sex coefficients, with no exceptions.
    In accordance with Sec.  153.320, HHS develops and publishes the 
risk adjustment methodology applicable in States where HHS operates the 
program, including the draft factors to be employed in the models for 
the benefit year. This includes information related to the annual 
recalibration of the risk adjustment models using data from the most 
recent available prior benefit years trended forwarded to reflect the 
applicable benefit year of risk adjustment.
    Our proposed approach for 2024 recalibration aligns with the 
approach finalized in the 2022 Payment Notice (86 FR 24151 through 
24155) and reiterated in the 2023 Payment Notice (87 FR 27220 through 
27221), that involves use of the 3 most recent consecutive years of 
enrollee-level EDGE data that are available at the time we incorporate 
the data in the draft recalibrated coefficients published in the 
proposed rule for the applicable benefit year, and not updating the 
coefficients between the proposed and final rules if an additional year 
of enrollee-level EDGE data becomes available for incorporation.
    We proposed to determine coefficients for the 2024 benefit year 
based on a blend of separately solved coefficients from the 2018, 2019, 
and 2020 benefit years of enrollee-level EDGE data, with an exception 
to exclude the 2020 benefit year data from the blending of the age-sex 
coefficients for the adult models. For all adult model age-sex 
coefficients, we proposed to use only 2018 and 2019 benefit year 
enrollee-level EDGE data in recalibration to account for the observed 
anomalous decreases in the unconstrained coefficients \21\ for the 2020 
benefit year enrollee-level EDGE data for older adult enrollees, 
especially older adult female enrollees.
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    \21\ HHS constrains the risk adjustment models in multiple 
distinct ways during model recalibration. These include (1) 
coefficient estimation groups, also referred to as G-Groups in the 
Risk Adjustment Do It Yourself (DIY) Software, (2) a priori 
stability constraints, and (3) hierarchy violation constraints. Of 
these, coefficient estimation groups and a priori stability 
constraints are applied prior to model fitting. The hierarchy 
violation constraints are applied after the initial estimates of 
coefficients are produced. We refer to the models and coefficients 
prior to the application of hierarchy violation constraints as the 
``unconstrained models'' and ``unconstrained coefficients,'' 
respectively. For a description of the various constraints we apply 
to the risk adjustment models, see, CMS' ``Potential Updates to HHS-
HCCs for the HHS-operated Risk Adjustment Program'' (the ``2019 
White Paper'') (June 17, 2019). <a href="https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/Potential-Updates-to-HHS-HCCs-HHS-operated-Risk-Adjustment-Program.pdf">https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/Potential-Updates-to-HHS-HCCs-HHS-operated-Risk-Adjustment-Program.pdf</a>.
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    To further explain, due to the potential impact of the COVID-19 PHE 
on costs and utilization of services in 2020, we considered whether the 
2020 enrollee-level EDGE data was appropriate for use in the annual 
model recalibration for the HHS-operated risk adjustment program 
applicable to the individual and small group (including merged) 
markets. As part of this analysis, we considered: (1) comments received 
in response to the 2023 Payment Notice proposed rule (87 FR 598); (2) 
the current policy that involves using the 3 most recent years of EDGE 
data available as of the proposed rule for the annual risk adjustment 
model recalibration which promotes stability and ensures the models 
reflect the year-over-year changes to the markets' patterns of 
utilization and spending without over-relying on any factors unique to 
one particular year; and (3) our experience that every year of data can 
be unique and therefore some level of deviation from year to year is 
expected.\22\ All of these general considerations weigh in favor of 
including the 2020 benefit year data in the recalibration of the risk 
adjustment models.
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    \22\ Every year we expect some shifting in treatment and cost 
patterns, for example as new drugs come to market. Our goal in using 
multiple years of data for model calibration is to capture some 
degree of year-to-year cost shifting without over-relying on any 
factors unique to one particular year.
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    However, we recognized that if a benefit year has significant 
changes that differentially impact certain conditions or populations 
relative to others, or is sufficiently anomalous relative to expected 
future patterns of care, we should carefully consider what impact that 
benefit year of data could have if it is used in the annual model 
recalibration for the HHS-operated risk adjustment program. This 
includes consideration of whether to exclude or adjust that benefit 
year of data to increase the models' predictive validity or otherwise 
limit the impact of anomalous trends. The situation presented by the 
COVID-19 PHE and its potential impact on utilization and costs in the 
2020 benefit year is an example \23\ of a situation that requires this 
additional consideration. Thus, to help further inform our decision on 
whether it is appropriate to use 2020 enrollee-level EDGE data to 
calibrate the risk adjustment coefficients, we analyzed the 2020 
benefit year enrollee-level EDGE recalibration data to assess how it 
compares to 2019 benefit year enrollee-level EDGE recalibration data. 
For more information on our analysis of the 2020 benefit year enrollee-
level EDGE recalibration data see the proposed rule (87 FR 78215 
through 78218). Based on this analysis, we determined that on many key 
dimensions, the 2019 benefit year and 2020 benefit year enrollee-level 
EDGE data recalibration were largely comparable. However, there were 
some observed anomalous decreases in the unconstrained age-sex 
coefficients in the 2020 benefit year data for older adult enrollees, 
especially older female enrollees.
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    \23\ In the 10 years since the start of model calibration for 
the HHS-operated risk adjustment program, which began with benefit 
year 2014, the COVID-19 PHE has been the only such situation to 
date. Other events and policy changes have not risen to the same 
level of uniqueness or potential impact.
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    With this analysis in mind, and based on the comments received in 
response to the 2023 Payment Notice proposed rule,\24\ we outlined six 
different options the Department considered for handling the 2020 
benefit year enrollee-level EDGE recalibration data for purposes of the 
annual recalibration of the HHS risk adjustment models for the 2024 
benefit year.\25\ Four options involved the use of 2020 benefit year 
enrollee-level EDGE recalibration data in the risk adjustment

[[Page 25750]]

model recalibration, and two involved the exclusion of the 2020 benefit 
year data. These six options were as follows:
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    \24\ These comments offered a variety of perspectives with some 
commenters stating that 2020 enrollee-level EDGE data should be used 
for model recalibration as normal, a few commenters suggesting that 
2020 enrollee-level EDGE data should be excluded entirely, one 
commenter recommending that 2020 enrollee-level EDGE data should be 
used with a different weight assigned, and several commenters 
suggesting HHS release a technical paper on the use of 2020 
enrollee-level EDGE data, with several suggesting HHS do a 
comparison of coefficients with and without the 2020 enrollee-level 
EDGE data to review relative changes in coefficients, and evaluate 
changes for clinical reasonability and consistency with 2018 and 
2019 enrollee-level EDGE data. See 87 FR 27220 through 27221.
    \25\ See 87 FR 78214 through 78218.
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    <bullet> Option 1: Maintain the current policy, recalibrating the 
2024 benefit year risk adjustment models using 2018, 2019, and 2020 
enrollee-level EDGE data with no exceptions or modifications.
    <bullet> Option 2: Maintain the current policy, recalibrating the 
2024 benefit year risk adjustment models using 2018, 2019, and 2020 
benefit year enrollee-level EDGE recalibration data, but assign a lower 
weight to 2020 data.
    <bullet> Option 3: Utilize 4 years of enrollee-level EDGE data, 
instead of three, to recalibrate the 2024 benefit year risk adjustment 
models using 2017, 2018, 2019, and 2020 benefit year data.
    <bullet> Option 4: Maintain the current policy, recalibrating the 
2024 benefit year risk adjustment models using 2018, 2019, and 2020 
enrollee-level EDGE recalibration data with an exception to exclude the 
2020 benefit year data from the blending of the age-sex coefficients 
for the adult models. Under this option, we would have determined 
coefficients for the 2024 benefit year based on a blend of separately 
solved coefficients from the 2018, 2019, and 2020 benefit years of 
enrollee-level EDGE recalibration data and would exclude the 2020 
benefit year from the blending of the adult models' age-sex 
coefficients. Instead, only 2018 and 2019 benefit year enrollee-level 
EDGE recalibration data would be used in blending the adult risk 
adjustment models age-sex coefficients.
    <bullet> Option 5: Exclude the 2020 benefit year enrollee-level 
EDGE recalibration data and instead use the 2017, 2018, and 2019 
benefit year enrollee-level EDGE recalibration data, trended forward to 
the 2024 benefit year, in recalibration of the risk adjustment models 
for the 2024 benefit year, or use the final 2023 risk adjustment model 
coefficients for the 2024 benefit year without trending the data to 
account for inflation and changes in costs and utilization between the 
2023 and 2024 benefit years.
    <bullet> Option 6: Exclude the 2020 benefit year enrollee-level 
EDGE recalibration data and instead use only 2 years of enrollee-level 
EDGE data for recalibration--that is, use only 2018 and 2019 benefit 
year data to recalibrate the 2024 risk adjustment models.
    As noted above, we proposed to use the 3 most recent available 
consecutive benefit year data sets (the 2018, 2019, and 2020 benefit 
year enrollee-level EDGE recalibration data), with a narrowly tailored 
exception to exclude the 2020 benefit year data from the blending of 
the age-sex coefficients for the adult models (Option 4).
    After reviewing the public comments, we are finalizing the use of 
2018, 2019, and 2020 enrollee-level EDGE data with no exceptions or 
modifications for recalibration of the risk adjustment models for the 
2024 benefit year (Option 1). Consistent with prior benefit model 
recalibrations and the proposed adoption of Option 4 to recalibrate the 
HHS risk adjustment models for the 2024 benefit year, this will involve 
the use of the 3 most recent consecutive years of enrollee-level EDGE 
data that were available for the applicable benefit year and not 
updating the coefficients between the proposed and final rules if an 
additional year of enrollee-level EDGE data becomes available for 
incorporation. The coefficients listed in Tables 1 through 6 of this 
final rule reflect the use of 2018, 2019, and 2020 benefit year 
enrollee-level EDGE recalibration data for all coefficients, including 
adult age-sex coefficients, as well as the pricing adjustment for 
Hepatitis C drugs finalized in this final rule.<SUP>26 27</SUP> We 
summarize and respond to public comments received on the proposed 
approach to recalibration of the HHS risk adjustment models for the 
2024 benefit year below.
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    \26\ Similar to recalibration of the 2023 risk adjustment adult 
models and consistent with the policies adopted in the 2023 Payment 
Notice, the 2024 benefit year factors in this rule also reflect the 
removal of the mapping of hydroxychloroquine sulfate to RXC 09 
(Immune Suppressants and Immunomodulators) and the related RXC 09 
interactions (RXC 09 x HCC056 or 057 and 048 or 041; RXC 09 x 
HCC056; RXC 09 x HCC 057; RXC 09 x HCC048, 041) from the 2018 and 
2019 benefit year enrollee-level EDGE data sets for purposes of 
recalibrating the 2024 benefit year adult models. See 87 FR 27232 
through 27235. Additionally, the factors for the adult models 
reflect the use of the final, fourth quarter (Q4) RXC mapping 
document that was applicable for each benefit year of data included 
in the current year's model recalibration (except under extenuating 
circumstances that can result in targeted changes to RXC mappings). 
See 87 FR 27231 through 27232.
    \27\ The adult, child and infant models have been truncated to 
account for the high-cost risk pool payment parameters by removing 
60 percent of costs above the $1 million threshold. We did not 
propose changes to the high-cost risk pool parameters for the 2024 
benefit year. See 87 FR 78237. Therefore, as detailed below, we are 
maintaining the $1 million threshold and 60 percent coinsurance 
rate.
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    Comment: Several commenters supported our proposal to recalibrate 
the 2024 risk adjustment models with 2018, 2019, and 2020 enrollee-
level EDGE data, except for the age-sex coefficients, which would be 
calculated by blending the age-sex coefficients from the 2018 and 2019 
enrollee-level EDGE data only. One of these commenters stated that, of 
the options presented by HHS, Option 4 struck the best balance between 
maintaining HHS's established practice of recalibrating the models 
based on the 3 most recent years of available EDGE data while also 
accounting for the anomalous decreases in the age-sex coefficients 
observed in the 2020 benefit year enrollee-level EDGE recalibration 
data. Another commenter stated that using 2017, 2018, and 2019 
enrollee-level EDGE data for recalibration (Option 5), or using only 
2018 and 2019 enrollee-level EDGE data (Option 6) would also be 
reasonable approaches. One commenter supported the proposal to adopt 
Option 4, but generally objected to the use of age-sex factors in the 
HHS-operated risk adjustment program due to concerns about 
discrimination.
    However, several commenters opposed the finalization of Option 4, 
objecting to the use of different data years to recalibrate different 
coefficients for the same benefit year of the HHS-operated risk 
adjustment program (that is, blending benefit year 2024 adult age-sex 
coefficients using 2018 and 2019 enrollee-level EDGE data, and blending 
all other benefit year 2024 coefficients using 2018, 2019, and 2020 
enrollee-level EDGE data) on the grounds that model coefficients are 
interrelated, so the 2020 enrollee-level EDGE data adult age-sex 
coefficients that were excluded from blending had an influence during 
initial model fitting on 2020 enrollee-level EDGE data adult model 
coefficients that were used in blending. One commenter urged HHS to 
include 2020 enrollee-level EDGE data, but to weight that data year 
less than other data years (Option 2).
    Several other commenters supported using the 2017, 2018, and 2019 
enrollee-level EDGE data for the 2024 benefit year model recalibration 
(Option 5). One commenter suggested that HHS might identify fixable 
anomalies in the 2020 enrollee-level EDGE recalibration data prior to 
model fitting and then refit the models as an alternative option to use 
2018, 2019 and 2020 data for all coefficients across all models.
    Response: In light of our analysis and further consideration of the 
previously identified model recalibration options along with the 
benefit of interested party comments on the six options, we are 
finalizing the use of 2018, 2019, and 2020 enrollee-level EDGE data to 
recalibrate the 2024 risk adjustment models for all model coefficients, 
with no exceptions (Option 1). As stated in the proposed rule, although 
our analyses found that the 2019 and 2020 benefit year enrollee-level 
EDGE data were largely comparable, there were observed anomalous 
decreases in the unconstrained age-sex coefficients for the 2020 
benefit year enrollee-level

[[Page 25751]]

EDGE data for older adult enrollees, especially older female enrollees. 
Therefore, our proposed adoption of Option 4 included an exception 
narrowly tailored to account for the observed anomalous decreases in 
the unconstrained coefficients for the 2020 benefit year enrollee-level 
EDGE data. At the same time, as explained in the proposed rule (87 FR 
78215 through 78216), our analysis generally found that the 2020 
enrollee-level EDGE data were anomalous primarily in the volume and 
frequencies of certain types of claims, but that the relative costs of 
specific services, at least those associated with payment HCCs in the 
HHS risk adjustment models, were largely unaffected. Because the risk 
adjustment models predict relative costs of care for specific 
conditions on an enrollee-level basis and tend not to rely on overall 
patterns of utilization, the minimal impacts to relative costs of care 
for payment HCCs likewise resulted in minimal impacts on the 
coefficients fitted by the 2020 enrollee-level EDGE recalibration data.
    Although we found anomalous trends in the adult age-sex factors, 
they were limited to the direction of coefficient changes. 
Specifically, age and sex in the adult models seemed to be predictive 
of whether an age-sex coefficient would go up or down with older female 
enrollees more likely to see a decrease in their age-sex coefficient 
fit to 2020 enrollee-level EDGE data relative to their age-sex 
coefficient fit to 2019 enrollee-level EDGE data, and younger male 
enrollees more likely to see an increase in the coefficient fit to 2020 
data relative to the coefficient fit with 2019 data. To put these 
directional changes into perspective, the magnitudes of these changes 
were small and did not appear as anomalous when further compared to 
previous benefit years. Specifically, as part of our consideration of 
comments we further investigated these anomalies and found that:
    <bullet> For the risk adjustment model coefficients from the 2016 
through the 2023 benefit years, the adult age-sex factors varied in 
magnitude from their prior benefit year by a historic median value of 
16.1 percent.
    <bullet> Using only 2018 and 2019 data to blend the adult age-sex 
factors (as in our proposed approach, Option 4,\28\) across metal 
levels, the median change in magnitude between the 2023 final adult 
age-sex coefficients \29\ and the 2024 proposed adult age-sex 
coefficients was 2.0 percent and the maximum change in magnitude was 
12.0 percent.
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    \28\ See the 2024 Payment Notice proposed rule, Table 2 at 87 FR 
78220.
    \29\ See the 2023 Benefit Year Final HHS Risk Adjustment Model 
Coefficients, Table 1, available at <a href="https://www.cms.gov/files/document/2023-benefit-year-final-hhs-risk-adjustment-model-coefficients.pdf">https://www.cms.gov/files/document/2023-benefit-year-final-hhs-risk-adjustment-model-coefficients.pdf</a>.
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    <bullet> Using all 3 years of enrollee-level EDGE data (2018, 2019, 
and 2020), the median change in magnitude between the 2023 final adult 
age-sex coefficients and the 2024 adult age-sex coefficients was 3.6 
percent and the maximum change in magnitude was 13.2 percent.
    <bullet> The median magnitude of the differences between the 
proposed age-sex coefficients, and blended age-sex coefficients using 
2018, 2019, and 2020 enrollee-level EDGE data \30\ was 2.7 percent.
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    \30\ See the 2024 Payment Notice proposed rule, Table 1 at 87 FR 
78218.
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    These values show that although the pattern of the direction of the 
changes in adult age-sex coefficients might appear to be anomalous, 
with older female enrollees showing more decreases than expected, the 
coefficients were actually more consistent between the 2023 final risk 
adjustment models and those proposed or explored as alternatives for 
the 2024 benefit year than we have seen in previous benefit years. As 
noted in the proposed rule (78 FR 78217), we know from our experience 
that every year of data can be unique and therefore some level of 
deviation from year to year is expected. Although the adult age-sex 
trends may have displayed a systematic effect such that older female 
enrollees were more likely to see lower coefficients, the magnitude of 
this effect appears very small and does not rise above what we have 
seen in prior year-to-year variation.
    Moreover, the intent of the established policy to use the 3 most 
recent consecutive years of enrollee-level EDGE data for recalibration 
of the risk adjustment models is to provide stability within the HHS-
operated risk adjustment program and minimize volatility in changes to 
risk scores between benefit years due to differences in the data set's 
underlying populations, while reflecting the most recent years' claims 
experience available.\31\ Given that the magnitude of differences in 
the coefficients between separately solved models from the 2019 and 
2020 enrollee-level EDGE data sets are similar in magnitude to the 
normal variation we see between data years, despite the initially 
observed anomalous trends, after review of comments and further 
consideration and analysis of the options presented, we now believe 
that the blending of 3 years of data for all coefficients, including 
the adult model age-sex coefficients, is the better approach for 
recalibration of the 2024 benefit year risk adjustment models, because 
we continued to find that there may not be a sufficient justification 
to exclude 2020 benefit year enrollee-level EDGE data in the 
recalibration of the risk adjustment models. Additionally, this 
approach will continue to serve the purpose of providing stability in 
risk scores by maintaining the policy to use the 3 most recent 
consecutive years of enrollee-level data available at the time we 
incorporated the data in the draft recalibrated coefficients published 
in the proposed rule and will update the models to reflect the most 
recent year's claims experience available.
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    \31\ For a discussion of the established policy governing the 
data used for the annual risk adjustment model recalibration, see 86 
FR 24151 through 24155.
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    Additionally, we agree with commenters and recognize there are 
disadvantages with Option 4 and the use of different benefit years to 
recalibrate the adult model age-sex coefficients because model 
coefficients are interdependent. For example, if the 2020 data differed 
from the 2019 data in that some risk had shifted from an HCC to an age-
sex category for which that HCC was common, the removal of the age-sex 
category from blending would result in that HCC being slightly 
underpredicted relative to its predicted value if all three benefit 
years of data were used because the shifted risk would not be captured 
in the blended age-sex coefficient with that benefit year of data being 
included. Another example may include vaccinations. Costs associated 
with vaccinations have an impact on age-sex coefficients because they 
are not associated with a diagnosis that would be captured by an HCC. 
As such, if there were changes in the relative costs of common 
vaccinations between the 2019 and 2020 years of enrollee-level EDGE 
data, removing the 2020 enrollee-level EDGE data age-sex coefficients 
from blending would prevent the models from capturing these changes.
    We also continue to believe that the COVID-19 PHE is an example of 
the type of situation that requires a close examination of the 
potential impact on utilization and costs to identify whether there are 
sufficiently anomalous trends relative to expected future patterns of 
care or significant changes that differentially impact certain 
conditions or populations relative to others that could impact the use 
of that benefit year in the annual recalibration of the HHS risk 
adjustment models. HHS intends to similarly examine 2021 enrollee-level 
EDGE data, which will be available for use in recalibration of the 2025 
benefit

[[Page 25752]]

year HHS risk adjustment models,\32\ and would propose any changes to 
current policies for recalibration of the models in future benefit 
years through notice-and-comment rulemaking.
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    \32\ Consistent with the policies finalized in the 2022 Payment 
Notice, use of the 3 most recent consecutive years of enrollee-level 
EDGE data would result in the use of 2019, 2020, and 2021 enrollee-
level EDGE data for recalibration of the 2024 benefit year models; 
the use of 2020, 2021, and 2022 enrollee-level EDGE data for 
recalibration of the 2025 benefit year models; and the use of 2021, 
2022, and 2023 enrollee-level EDGE data for recalibration of the 
2026 benefit year models. See 86 FR 24151 through 24155.
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    We recognize that some commenters preferred alternative options 
that would use 2017, 2018, and 2019 enrollee-level EDGE data (Option 5) 
or only 2018 and 2019 enrollee-level EDGE data (Option 6). We remain 
concerned about these options, which would completely exclude 2020 
enrollee-level EDGE data, because these options would result in the HHS 
risk adjustment models reflecting older costs and utilization trends 
than would be desirable. As previously stated, our analyses of the 2020 
benefit year enrollee-level EDGE recalibration data found that it was 
largely comparable to the 2019 benefit year data set and we did not 
identify other major anomalous trends in our comparison of the 
unconstrained HCC coefficients in the 2019 and 2020 enrollee-level EDGE 
recalibration data sets. This raises the question about whether there 
is a sufficient justification to completely exclude 2020 benefit year 
enrollee-level EDGE data in the recalibration of the HHS risk 
adjustment models. Beyond the concern about using older data and the 
question about the justification to completely exclude 2020 benefit 
year data, Option 6 has the additional drawback of decreasing the 
stabilizing effect of using multiple years of data. As our goal in 
using the 3 most recent consecutive years of data that are available at 
the time we incorporate data to recalibrate the models and determine 
draft coefficients based on a blend of equally-weighted, separately 
solved coefficients from each year is to capture some degree of year-
to-year cost shifting without over-relying on any factors unique to one 
particular year. When using 2 years of data under this approach, each 
year is weighted at 50 percent, but with 3 years of data, each year is 
weighted at 33.3 percent. As such, a change in a coefficient occurring 
in 1 year of the data that is actually included in recalibration would 
have a greater impact on the HHS risk adjustment model coefficients if 
only using 2 years of data rather than 3 years, due to the increase in 
the reliance of the blended coefficients on the remaining 2 years of 
data.
    Option 2, which was supported by one commenter and would have 
weighted 2020 enrollee-level EDGE data less than the other two benefit 
years (2018 and 2019 enrollee-level EDGE data) used in recalibration 
while continuing to include it in the blended coefficients, would 
represent a middle ground between Option 1 and Option 6. However, we 
continue to be concerned that this approach would require identifying 
an appropriate weighting methodology other than the equal weighting 
that we generally use to blend coefficients from the 3 data years, and 
we do not believe there is a self-evident method of weighting 2020 data 
differently for this purpose. Furthermore, although Option 2 would not 
completely eliminate the effect of the 2020 benefit year data in all of 
the models for all factors (as opposed to just the age-sex factors in 
the adult models), this option would dampen the effect of 2020 benefit 
year data, raising similar concerns as Options 5 and 6 in that Option 2 
would also, to some extent, prevent the models from reflecting changes 
in utilization and cost of care that are unrelated to the impact of the 
COVID-19 PHE.
    Regarding the recommendation to identify and address fixable 
anomalies in the underlying data and then refit the models using the 
modified data, we do not believe this recommendation is feasible or 
prudent. Although it may be possible to identify an increase or a 
decrease in the frequency of particular diagnosis or service codes, 
these checks and procedures do not presently allow HHS to identify 
whether a diagnosis or service code on a given enrollee's record was 
directly attributable to the COVID-19 PHE. We are also presently unable 
to determine whether an enrollee had care deferred due to office 
closures or other logistical issues or what care would have been 
provided in the absence of the PHE. We generally consider this sort of 
enrollee-level adjustment to be out of scope for model calibration 
unless there is a clear data error. As such, we generally \33\ use the 
data as is, with only some basic trending assumptions \34\ to ensure 
the costs are measured for the year in which the coefficients will be 
used. Furthermore, as previously stated, the HHS risk adjustment models 
rely more on relative cost of care for a given diagnosis than they do 
on how many such diagnoses are present in the underlying data.
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    \33\ As previously stated in the March 2016 Risk Adjustment 
Methodology White Paper (March 24, 2016; available at <a href="https://www.cms.gov/CCIIO/Resources/Forms-Reports-and-Other-Resources/Downloads/RA-March-31-White-Paper-032416.pdf">https://www.cms.gov/CCIIO/Resources/Forms-Reports-and-Other-Resources/Downloads/RA-March-31-White-Paper-032416.pdf</a>), we exclude enrollees 
with capitated claims from the recalibration sample due to concerns 
that methods for computing and reporting derived amounts from 
capitated claims would not result in reliable data for recalibration 
or analysis. See also 87 FR 27227.
    \34\ These trending assumptions include the pricing adjustment 
for Hepatitis C drugs. See 84 FR 17463 through 17466. See also 87 FR 
78218.
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    Regarding the general concerns about use of age-sex factors in the 
HHS risk adjustment models, HHS takes very seriously our obligation to 
protect individuals from discrimination and generally disagrees that 
the use of these factors in risk adjustment is inappropriate. 
Consistent with section 1343 of the ACA, the HHS-operated risk 
adjustment program reduces the incentives for issuers to avoid higher-
than-average risk enrollees, such as those with chronic conditions, by 
using charges collected from issuers that attract lower-than-average 
risk enrollees to provide payments to health insurance issuers that 
attract higher-than-average risk enrollees. The ACA also prohibits 
issuers from establishing or charging premiums on the basis of sex,\35\ 
and limits issuers ability to do so on the basis of age.\36\ However, 
the cost of care for and actuarial risk of enrollees is, in part, 
predicted by their age and sex. As such, without the inclusion of age-
sex factors in the HHS risk adjustment models, some issuers would be 
incentivized to design plans that are less attractive to potential 
enrollees whose age-sex category is predicted to create a higher 
liability for the issuer. The age-sex factors in the HHS risk 
adjustment models help alleviate this incentive by ensuring issuers 
whose enrollees' actuarial risk is greater than the average actuarial 
risk of all enrollees in the State market risk pool, such as issuers 
that enroll a higher-than-average proportion of enrollees who fall into 
a high-cost age-sex category, are appropriately compensated. The use of 
age and sex factors in the HHS risk adjustment models is therefore 
necessary, appropriate, and helps reduce the likelihood that 
discrimination based on age or sex will occur with respect to health 
insurance coverage issued or renewed in the individual and small group 
(including merged) markets.
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    \35\ See section 2701 of the Public Health Service Act (42 
U.S.C. 300gg) as amended by section 1201 of the ACA.
    \36\ Ibid. See also the Market Rules and Rate Review final rule 
(78 FR 13411 through 13413).
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    After review of comments and further consideration of the options 
presented, for the reasons outlined above, we are finalizing adoption 
of Option 1 for recalibrating the HHS risk adjustment models for the 
2024 benefit year. The

[[Page 25753]]

model coefficients for the 2024 benefit year listed in Tables 1 through 
6 of this final rule are based on a blend of equally-weighted, 
separately solved coefficients from the 2018, 2019, and 2020 benefit 
years of enrollee-level EDGE data for all 
coefficients.<SUP>37 38 39</SUP>
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    \37\ The coefficients listed in Tables 1 through 6 of this final 
rule also reflect the pricing adjustment for Hepatitis C drugs 
finalized in this rule. In addition, the factors in this rule also 
reflect the removal of the mapping of hydroxychloroquine sulfate to 
RXC 09 (Immune Suppressants and Immunomodulators) and the related 
RXC 09 interactions (RXC 09 x HCC056 or 057 and 048 or 041; RXC 09 x 
HCC056; RXC 09 x HCC 057; RXC 09 x HCC048, 041) from the 2018 and 
2019 benefit year enrollee-level EDGE data sets for purposes of 
recalibrating the 2024 benefit year adult models. See 87 FR 27232 
through 27235. Additionally, the factors for the adult models 
reflect the use of the final, fourth quarter (Q4) RXC mapping 
document that was applicable for each benefit year of data included 
in the current year's model recalibration (except under extenuating 
circumstances that can result in targeted changes to RXC mappings). 
See 87 FR 27231 through 27232.
    \38\ The adult, child and infant models have also been truncated 
to account for the high-cost risk pool payment parameters by 
removing 60 percent of costs above the $1 million threshold.
    \39\ Starting with the 2024 risk adjustment adult models, HHS 
will group HCC 18 Pancreas Transplant Status and CC 83 Kidney 
Transplant Status/Complications to reflect that these transplants 
frequently co-occur for clinical reasons and to reduce volatility of 
coefficients across benefit years due to the small sample size of 
HCC 18. This change will also be reflected in the DIY Software for 
the 2024 benefit year.
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    Comment: Several commenters were concerned about some of the 
proposed RXC adult model coefficients, in particular RXCs 1 (Anti-HIV 
Agents), 8 (Multiple Sclerosis Agents), and 9 (immune suppressants and 
immunomodulators), for which the majority of filled prescriptions fall 
into the category of specialty drugs. As a result, many of these 
commenters supported Option 5, described above, for addressing 2020 
enrollee-level EDGE data in model recalibration and recommended that 
the 2017, 2018 and 2019 enrollee-level EDGE data not be trended forward 
to the 2024 benefit year (that is, that HHS should use the 2023 final 
model coefficients for the 2024 benefit year). These commenters also 
requested that HHS publish additional information on these 
coefficients, including the separately solved model coefficients from 
each data year, the trending methodology, and how these trend factors 
were applied as part of the 2024 benefit year risk adjustment model 
recalibration. Some of these commenters questioned whether the changes 
for these coefficients were due to anomalies in the 2020 enrollee-level 
EDGE data or, as others suggested, if the changes may be due to the 
trending methodology applied. One of these commenters suggested 
different trend factors may need to be applied differently for 
different RXCs, noting that market patterns for non-RXC specialty drugs 
may not align with market patterns for specialty drugs included in the 
affected RXCs.
    Response: We are finalizing the RXC coefficients as proposed 
because we believe the 2024 risk adjustment models' RXCs are accurately 
predicting the costs of RXCs in the market for the applicable benefit 
year. Although there are RXC coefficients changes between the 2023 and 
2024 benefit year models, these changes are not due to anomalies in the 
2020 enrollee-level EDGE data and are of a similar magnitude to RXC 
changes found in previous benefit years. The change in these RXC 
coefficients relative to the previous benefit year are due to decisions 
HHS made in trending costs for traditional and specialty drugs, as 
suggested by some commenters.
    To explain, we analyzed separately solved model coefficients from 
each data year used in the proposed 2024 risk adjustment model 
recalibration and found that all 3 data years used for 2024 model 
recalibration exhibited similar changes in these RXC coefficients. This 
indicates that the 2020 enrollee-level EDGE data (or any potential 
anomalies related to that data year) were not driving the decrease. 
Although we understand the importance of transparency, we do not 
believe it is necessary to release the separately solved model 
coefficients from each data year.
    However, we appreciate it is important to share more information 
about the RXC coefficients identified by commenters and generally note 
that, between benefit years, the RXC coefficients are typically less 
stable than HCC coefficients in the HHS risk adjustment models due to 
smaller sample sizes than their corresponding HCC coefficients, and 
multicollinearity with HCC coefficients and HCC-RXC interaction 
factors. In addition, as part of our consideration of these comments 
and to investigate whether the 2020 enrollee-level EDGE data 
coefficients for these three RXCs were substantially different from the 
2018 and 2019 years of enrollee-level EDGE data coefficients, we 
engaged in a further analysis of the differences between coefficients 
solved from each year of enrollee-level EDGE data (2018, 2019, and 2020 
enrollee-level EDGE data) for these three RXCs and found:
    <bullet> In the HHS risk adjustment adult model coefficients from 
the 2018 through the 2023 benefit years, across the five metal levels, 
the distance between RXC coefficient values from the 2 most dissimilar 
data years used in the annual model recalibration for RXC 1 have ranged 
between 9.2 percent and 40.7 percent. Across the five metal levels, the 
median distance between RXC 1 coefficients from the 2 most dissimilar 
data years for the 2024 benefit year risk adjustment adult models is 
30.9 percent.
    <bullet> For RXC 8, the distance between values from the 2 most 
dissimilar data years used in the annual model recalibration for this 
adult model coefficient across the 2018 through 2023 benefit years 
ranged from between 5.1 percent and 28.4 percent, with the median value 
for the 2024 benefit year risk adjustment adult models at 7.0 percent 
across metal levels.
    <bullet> For RXC 9, the range of distance between values from the 2 
most dissimilar data years used in the annual model recalibration for 
this adult model coefficient across the 2018 through 2023 benefit years 
has fallen between 1.6 percent and 60.1 percent, with the median value 
for the proposed and final 2024 risk adjustment adult models at 4.7 
percent across the five metal levels.
    Although coefficients for these three RXCs decreased between the 
2023 and 2024 benefit year risk adjustment adult models, the similarity 
of the coefficients among the 3 data years used to fit the 2024 benefit 
year risk adjustment models and the consistency of the dispersion 
between data years with the range of dispersion observed for previous 
benefit years' HHS risk adjustment models demonstrates that these 
decreases are not due to any anomalous patterns in the 2020 enrollee-
level EDGE data. As noted above, in past benefit years, we have 
attributed the lower level of stability among RXC and RXC-HCC 
interaction factors to the high level of collinearity between these 
variables. Due to their close association with one another, the models 
may fit coefficients that divide risk between an interaction factor and 
its related RXC and HCC(s) differently for different years of enrollee-
level EDGE data.
    However, the change in these RXC coefficients relative to the 
previous benefit year are due to decisions we made in trending costs 
for traditional and specialty drugs, as suggested by some commenters, 
which have been trended separately from medical expenditures since the 
2017 benefit year.\40\ More specifically, in our annual assessment of 
the trending factors for the 2024 HHS risk adjustment models, we 
determined that the trend factors used for specialty drugs was higher 
than the market data supported. Therefore,

[[Page 25754]]

for the 2024 benefit year, we used trend factors for specialty drugs 
that aligned with the market data rather than continuing the 
historical, higher trend factors. In determining these trend factors, 
we consulted our actuarial experts, reviewed relevant Unified Rate 
Review Template (URRT) submission data, analyzed multiple years of 
enrollee-level EDGE data, and consulted National Health Expenditure 
Accounts (NHEA) data as well as external reports and documents \41\ 
published by third parties. In this process, we also ensured that the 
trends we use reflect changes in cost of care rather than gross growth 
in expenditures. As such, we believe the trend factors we used for 
specialty drugs are appropriate for the most recent trends we have seen 
in the market and the proposed RXC coefficient values that we finalize 
in this rule reflect the appropriate amount of growth between the data 
years used to fit the model and the 2024 benefit year. As part of our 
annual model recalibration activities, we intend to continue to 
reassess the trend factors used to update the HHS risk adjustment 
models in future benefit years. Consistent with Sec.  153.320(b)(1), we 
will also continue to include and solicit comments on the draft model 
factors to be employed in the HHS risk adjustment models for a given 
benefit year, including but not limited to the proposed coefficients, 
as part of the applicable benefit year's Payment Notice proposed rule.
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    \40\ See 81 FR 12218.
    \41\ See for example, ``How much is health spending expected to 
grow?'' by the Peterson-Kaiser Family Foundation, available at 
<a href="https://www.healthsystemtracker.org/chart-collection/how-much-is-health-spending-expected-to-grow/">https://www.healthsystemtracker.org/chart-collection/how-much-is-health-spending-expected-to-grow/</a>. See also ``Medical cost trend: 
Behind the numbers 2022'' by PwC Health Research Institute, 
available at <a href="https://www.pwc.com/us/en/industries/health-industries/library/assets/pwc-hri-behind-the-numbers-2022.pdf">https://www.pwc.com/us/en/industries/health-industries/library/assets/pwc-hri-behind-the-numbers-2022.pdf</a>. See also, ``MBB 
health trends'' by MercerMarsh Benefits, available at <a href="https://www.mercer.com/content/dam/mercer/attachments/private/gl-2022-mmb-health-trends-report.pdf">https://www.mercer.com/content/dam/mercer/attachments/private/gl-2022-mmb-health-trends-report.pdf</a>.
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b. Pricing Adjustment for the Hepatitis C Drugs
    In the HHS Notice of Benefits and Payment Parameters for 2024 
proposed rule (87 FR 78206, 78218), for the 2024 benefit year, we 
proposed to continue applying a market pricing adjustment to the plan 
liability associated with Hepatitis C drugs in the risk adjustment 
models.\42\
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    \42\ See for example, 84 FR 17463 through 17466.
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    Since the 2020 benefit year risk adjustment models, we have been 
making a market pricing adjustment to the plan liability associated 
with Hepatitis C drugs to reflect future market pricing prior to 
solving for coefficients for the models.\43\ The purpose of this market 
pricing adjustment is to account for significant pricing changes 
associated with the introduction of new and generic Hepatitis C drugs 
between the data years used for recalibrating the models and the 
applicable recalibration benefit year.\44\
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    \43\ The Hepatitis C drugs market pricing adjustment to plan 
liability is applied for all enrollees taking Hepatitis C drugs in 
the data used for recalibration.
    \44\ Silseth, S., & Shaw, H. (2021). Analysis of prescription 
drugs for the treatment of hepatitis C in the United States. 
Milliman White Paper. <a href="https://www.milliman.com/-/media/milliman/pdfs/2021-articles/6-11-21-analysis-prescription-drugs-treatment-hepatitis-c-us.ashx">https://www.milliman.com/-/media/milliman/pdfs/2021-articles/6-11-21-analysis-prescription-drugs-treatment-hepatitis-c-us.ashx</a>.
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    We have committed to reassessing this pricing adjustment with 
additional years of enrollee-level EDGE data, as data become available. 
As part of the 2024 benefit year model recalibration, we reassessed the 
cost trend for Hepatitis C drugs using available enrollee-level EDGE 
data (including 2020 benefit year data) to consider whether the 
adjustment was still needed and if it is still needed, whether it 
should be modified. We found that the data for the Hepatitis C RXC that 
will be used for the 2024 benefit year recalibration \45\ still do not 
account for the significant pricing changes due to the introduction of 
new Hepatitis C drugs, and therefore, do not precisely reflect the 
average cost of Hepatitis C treatments applicable to the benefit year 
in question.
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    \45\ As detailed above, we are finalizing that we will use 2018, 
2019 and 2020 enrollee-level EDGE data for recalibration of the 2024 
benefit year HHS risk adjustment models, with no exceptions. 
However, for the proposed rule, we also assessed 2017 enrollee-level 
EDGE data in the event one of the alternative proposals regarding 
use of 2020 enrollee-level EDGE data were to be adopted.
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    Specifically, generic Hepatitis C drugs did not become available on 
the market until 2019, and we proposed to use 2018 benefit year EDGE 
data in the 2024 benefit year model recalibration.\46\ Due to the lag 
between the data years used to recalibrate the risk adjustment models 
and the applicable benefit year of risk adjustment, as well as the 
expectation that the costs for Hepatitis C drugs will not increase at 
the same rate as other drug costs between the data year and the 
applicable benefit year of risk adjustment, we do not believe that the 
trends used to reflect growth in the cost of prescription drugs due to 
inflation and related factors for recalibrating the models will 
appropriately reflect the average cost of Hepatitis C treatments 
expected in the 2024 benefit year. Therefore, we continue to believe a 
market pricing adjustment specific to Hepatitis C drugs in our models 
for the 2024 benefit year is necessary to account for the significant 
pricing changes associated with the introduction of new and generic 
Hepatitis C drugs between the data years used for recalibrating the 
models and the applicable recalibration benefit year. As noted in the 
proposed rule, we intend to continue to assess this pricing adjustment 
in future benefit year recalibrations using additional years of 
enrollee-level EDGE data.
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    \46\ See Miligan, J, (2018). A perspective from our CEO: Gilead 
Subsidiary to Launch Authorized Generics to Treat HCV. Gilead. 
<a href="https://www.gilead.com/news-and-press/company-statements/authorized-generics-for-hcv">https://www.gilead.com/news-and-press/company-statements/authorized-generics-for-hcv</a>. See also AbbVie. (2017). AbbVie Receives U.S. FDA 
Approval of MAVYRET<SUP>TM</SUP> (glecaprevir/pibrentasvir) for the 
Treatment of Chronic Hepatitis C in All Major Genotypes (GT 1-6) in 
as Short as 8 Weeks. Abbvie. <a href="https://news.abbvie.com/news/abbvie-receives-us-fda-approval-mavyret-glecaprevirpibrentasvir-for-treatment-chronic-hepatitis-c-in-all-major-genotypes-gt-1-6-in-as-short-as-8-weeks.htm">https://news.abbvie.com/news/abbvie-receives-us-fda-approval-mavyret-glecaprevirpibrentasvir-for-treatment-chronic-hepatitis-c-in-all-major-genotypes-gt-1-6-in-as-short-as-8-weeks.htm</a>.
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    We sought comment on this proposal. After reviewing the public 
comments, we are finalizing this proposal to continue applying a market 
pricing adjustment to the plan liability associated with Hepatitis C 
drugs in the 2024 benefit year HHS risk adjustment models as proposed. 
We summarize and respond to public comments received on the proposed 
pricing adjustment for Hepatitis C drugs below.
    Comment: Most commenters supported the continued use of the pricing 
adjustment for Hepatitis C drugs with one commenter stating that the 
proposed Hepatitis C pricing adjustment seems reasonably well 
calibrated to reduce the incentives for issuers to create 
discriminatory plans that would drive away enrollees with Hepatitis C.
    Some commenters expressed concern about the Hepatitis C pricing 
adjustment. These commenters cautioned against reducing the Hepatitis C 
RXC coefficient more than the expected decrease in cost as that may 
incentivize issuers to reduce the availability of treatment. These 
commenters were also concerned about undercompensating issuers for 
enrollees with serious chronic conditions, which they stated would 
incentivize issuers to avoid these enrollees. One commenter asserted 
that the professional independence and ethical standards of providers 
would prevent providers from prescribing drugs that they did not 
believe were medically necessary and appropriate, reducing the 
potential for issuers to game the program.
    Response: We believe that continuing to apply the Hepatitis C 
pricing adjustment in the 2024 benefit year HHS risk adjustment models 
is appropriate at this time. This pricing adjustment will help avoid 
perverse incentives and will

[[Page 25755]]

lead to Hepatitis C RXC coefficients that better reflect anticipated 
actual 2024 benefit year plan liability associated with Hepatitis C 
drugs. Specifically, the purpose of the Hepatitis C pricing adjustment 
is to address the significant pricing changes associated with the 
introduction of new and generic Hepatitis C drugs between the data 
years used for recalibrating the models and the applicable 
recalibration benefit year that present a risk of creating perverse 
incentives by overcompensating issuers. We reassessed the pricing 
adjustment for the Hepatitis C RXC for the 2024 benefit year model 
recalibration and found that the data used for the 2024 benefit year 
risk adjustment model recalibration (that is, 2018, 2019, and 2020 
enrollee-level EDGE data) still do not account for the significant 
pricing changes that we have observed for the Hepatitis C drugs due to 
the introduction of newer and cheaper Hepatitis C drugs. Therefore, the 
data that will be used to recalibrate the models needs to be adjusted 
because it does not precisely reflect the average cost of Hepatitis C 
treatments expected in the 2024 benefit year.
    In making this determination, we consulted our clinical and 
actuarial experts, and analyzed the most recent enrollee-level EDGE 
data available to further assess the changing costs associated with 
Hepatitis C enrollees. Due to the high cost of these drugs reflected in 
the 2018, 2019, and 2020 enrollee-level EDGE data, without a pricing 
adjustment to plan liability, issuers would be overcompensated for the 
Hepatitis C RXC in the 2024 benefit year, and issuers could be 
incentivized to encourage overprescribing practices and game risk 
adjustment such that their risk adjustment payment is increased or risk 
adjustment charge is decreased. We also recognize concerns that 
applying a pricing adjustment that would reduce the coefficient for the 
Hepatitis C RXC by more than the expected decrease in costs could 
incentivize issuers to reduce the availability of the treatment. 
However, we believe that the Hepatitis C pricing adjustment we are 
finalizing accurately captures the costs of Hepatitis C drugs for the 
2024 benefit year using the most recently available data, balances the 
need to deter gaming practices with the need to ensure that issuers are 
adequately compensated, and does not undermine recent progress in the 
treatment of Hepatitis C. Nevertheless, we intend to continue to 
reassess this pricing adjustment as part of future benefit years' model 
recalibrations using additional years of available enrollee-level EDGE 
data.
    We appreciate commenters' concerns about undercompensating issuers 
for enrollees with serious chronic conditions. We note that HHS, in the 
2023 Payment Notice (87 FR 27221 through 27230), finalized several risk 
adjustment model changes to address the adult and child models' 
underprediction for enrollees with many HCCs. Specifically, we 
finalized the interacted HCC counts and HCC-contingent enrollment 
duration factor model specifications to improve model prediction for 
the higher risk enrollees and ensure that issuers are being accurately 
compensated for these enrollees. As such, the potential for 
underprediction or overprediction in the HHS risk adjustment models is 
an area that we are consistently monitoring and addressing as needed 
and will continue to monitor and address in the future as part of our 
ongoing efforts to continually improve the HHS risk adjustment models.
    Additionally, we recognize the important role that the ethical 
standards of providers play in preventing overprescribing of drugs that 
they do not believe are medically necessary and appropriate, but we 
believe that the Hepatitis C pricing adjustment is the most effective 
way to protect against perverse incentives that could affect 
prescribing patterns.
    Comment: One commenter urged HHS to expand the pricing adjustment 
to other drugs, noting that biosimilar versions of adalimumab 
(Humira[supreg]), a drug that is currently classified in RXC 9 Immune 
suppressants and Immunomodulators in the adult risk adjustment models, 
will soon enter the market and the logic for applying a market pricing 
adjustment to the plan liability associated with Hepatitis C drugs may 
be extended to these biosimilar drugs.
    Response: We did not propose or solicit comments on extending a 
pricing adjustment to drugs treating conditions other than Hepatitis C. 
As such, at this time, we will not be finalizing any pricing 
adjustments for the RXC 9 drug adalimumab or other specialty drugs with 
alternatives (whether generic or biosimilar) entering the market in the 
coming year. In the 2023 Payment Notice (87 FR 27231 through 27235), we 
explained our criteria for inclusion and exclusion of drugs in RXC 
mapping and recalibration. We stated that in extenuating circumstances 
where HHS believes there will be a significant impact from a change in 
an RxNorm Concept Unique Identifiers (RXCUI) to RXC mapping, such as: 
(1) evidence of significant off-label prescribing (as was the case with 
hydroxychloroquine sulfate); \47\ (2) abnormally large changes in 
clinical indications or practice patterns associated with drug usage; 
or (3) certain situations in which the cost of a drug (or biosimilars) 
become much higher or lower than the typical cost of drugs in the same 
prescription drug category, HHS will consider whether changes to the 
RXCUI to RXC mapping from the applicable data year crosswalk (or, in 
this case, pricing adjustments) are needed for future benefit year 
recalibrations.
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    \47\ See, for example, 86 FR 24180.
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    Although making a pricing adjustment due to the introduction of new 
drugs in a market is not the same as adjusting the RXC mappings, we 
take a similar approach in considering whether a pricing adjustment for 
new drugs in a market is needed. We do not believe there is evidence at 
this time that the introduction of biosimilar alternatives to 
adalimumab will create market patterns that meet any of these three 
criteria. Our current understanding is that the biosimilar alternatives 
to adalimumab entering the market are not analogous to the generic 
versions of drugs used to treat Hepatitis C. Biosimilars, in general, 
differ from common generic drugs and their market behaviors are 
expected to be distinct. Because biosimilars are made from living 
material (which is not the case with common generic drugs), they differ 
in their interchangeability and manufacturing cost savings from common 
generics.\48\ Furthermore, although costs are expected to be lower for 
adalimumab biosimilars due to lower costs of development, the nature of 
the different production process for biologic drugs means that the 
price reductions are expected to be much smaller with biosimilars than 
we see with the introduction of generic medications.\49\ As such, we 
also do not believe that the costs and prescribing patterns of 
adalimumab (and its biosimilars) will be much higher or lower than the 
typical cost of drugs in the same prescription drug category in the 
near future. Nevertheless, we will continue to monitor the prescription 
drug market as part of our ongoing efforts to continually improve the 
HHS risk adjustment models.
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    \48\ See <a href="https://www.uspharmacist.com/article/biosimilars-not-simply-generics">https://www.uspharmacist.com/article/biosimilars-not-simply-generics</a>. See also <a href="https://www.goodrx.com/humira/biosimilars">https://www.goodrx.com/humira/biosimilars</a>.
    \49\ See <a href="https://www.reuters.com/business/healthcare-pharmaceuticals/abbvies-humira-gets-us-rival-costs-could-stay-high-2023-01-31/">https://www.reuters.com/business/healthcare-pharmaceuticals/abbvies-humira-gets-us-rival-costs-could-stay-high-2023-01-31/</a>. See also <a href="https://info.goodrootinc.com/download-our-biosimilars-white-paper">https://info.goodrootinc.com/download-our-biosimilars-white-paper</a>.

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[[Page 25756]]

c. Request for Information: Payment HCC for Gender Dysphoria
    In the HHS Notice of Benefit and Payment Parameters for 2024 
proposed rule (87 FR 78219), HHS requested information on adding a 
payment HCC for gender dysphoria to the HHS risk adjustment models for 
future benefit years. We thank commenters for their feedback and will 
take these comments into consideration if we pursue this potential risk 
adjustment model update for future benefit years through notice-and-
comment rulemaking.
d. List of Factors To Be Employed in the Risk Adjustment Models (Sec.  
153.320)
    We are finalizing the 2024 benefit year risk adjustment model 
factors resulting from the equally weighted (averaged) blended factors 
from separately solved models using the 2018, 2019, and 2020 enrollee-
level EDGE data in Tables 1 through 6. The adult, child, and infant 
models have been truncated to account for the high-cost risk pool 
payment parameters by removing 60 percent of costs above the $1 million 
threshold.\50\ Table 1 contains factors for each adult model, including 
the age-sex, HCCs, RXCs, RXC-HCC interactions, interacted HCC counts, 
and enrollment duration coefficients. Table 2 contains the factors for 
each child model, including the age-sex, HCCs, and interacted HCC 
counts coefficients. Table 3 lists the HHS-HCCs selected for the 
interacted HCC counts factors that apply to the adult and child models. 
Table 4 contains the factors for each infant model. Tables 5 and 6 
contain the HCCs included in the infant models' maturity and severity 
categories, respectively.
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    \50\ We did not propose changes to the high-cost risk pool 
parameters for the 2024 benefit year. Therefore, we will maintain 
the $1 million threshold and 60 percent coinsurance rate.
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BILLING CODE 4120-01-C
    After reviewing public comments, we are finalizing the list of 
factors to be employed in the HHS risk adjustment models with the 
following modifications. In the proposed rule (87 FR 78219 through 
78226), the adult risk adjustment model factor coefficients reflected a 
blend of separately solved coefficients from the 2018, 2019, and 2020 
benefit years of enrollee-level EDGE data, with an exception to exclude 
the 2020 benefit year data from the blending of the age-sex 
coefficients for the adult models. In this final rule, the adult risk 
adjustment model factor coefficients for the 2024 benefit year have 
been updated to reflect the finalization of the use of the 2018, 2019 
and 2020 benefit year enrollee-level EDGE data for recalibration of the 
2024 benefit year risk adjustment models for all model coefficients, 
including the adult age-sex coefficients, as detailed in an earlier 
section of this rule.
    We summarize and respond to public comments received on the list of 
factors to be employed in the HHS risk adjustment models below.
    Comment: One commenter stated that the enrollment duration factors 
do not fully capture the financial impact of enrollment duration for 
consumers who enroll during SEPs, and requested HHS further investigate 
how the HHS risk adjustment models can be updated and improved to 
reflect more recent changes to SEPs.
    Response: In the 2023 Payment Notice (87 FR 27228 through 27230), 
we changed the enrollment duration factors in the adult risk adjustment 
models to improve prediction for partial-year adult enrollees with and 
without HCCs. As described in the 2021 Risk Adjustment (RA) Technical 
Paper,\51\ we found that the previous adult model enrollment duration 
factors underpredicted plan liability for partial-year adult enrollees 
with HCCs and overpredicted plan liability for partial-year adult 
enrollees without HCCs. Therefore, beginning with the 2023 benefit 
year, we eliminated the enrollment duration factors of up to 11 months 
for all enrollees in the adult models, and replaced them with new 
monthly enrollment duration factors of up to 6 months that would apply 
only to adult enrollees with HCCs. HHS did not propose and is not 
finalizing any changes to the enrollment duration factors as part of 
this rulemaking. However, as more data years become available, we will 
continue to investigate the performance of the enrollment duration 
factors. Specifically, as the SEP landscape changes and we have new 
data to reflect those changes,\52\ we will assess the extent to which 
the enrollment duration factors fully capture the financial impact of 
enrollment duration for enrollees who enroll during an SEP.
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    \51\ HHS published analysis of CSR population utilization in the 
HHS-Operated Risk Adjustment Technical Paper on Possible Model 
Changes. (2021, October 26). CMS. <a href="https://www.cms.gov/files/document/2021-ra-technical-paper.pdf">https://www.cms.gov/files/document/2021-ra-technical-paper.pdf</a>.
    \52\ See, for example, CMS. (2022, October 28). Marketplace 
Stakeholder Technical Assistance Tip Sheet on the Monthly Special 
Enrollment Period for Advance Payments of the Premium Tax credit--
Eligible Consumers with Household Income at or below 150% of the 
Federal Poverty Level. <a href="https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/150FPLSEPTATIPSHEET">https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/150FPLSEPTATIPSHEET</a>.
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e. CSR Adjustments
    In the HHS Notice of Benefit and Payment Parameters for 2024 
proposed rule (87 FR 78206, 78235), we proposed to continue including 
an adjustment for the receipt of CSRs in the risk adjustment models in 
all 50 States and the District of Columbia. We explained that while we 
continue to study and explore a range of options to update the CSR 
adjustments to improve prediction for CSR enrollees and whether changes 
are needed to the risk adjustment transfer formula to account for CSR 
plans,\53\ to maintain stability and certainty for issuers for the 2024 
benefit year, we proposed to maintain the CSR adjustment factors 
finalized in the 2019, 2020, 2021, 2022, and 2023 Payment Notices.\54\ 
See Table 7. We also proposed to continue to use a CSR adjustment 
factor of 1.12 for all Massachusetts wrap-around plans in the risk 
adjustment PLRS calculation, as all

[[Page 25773]]

of Massachusetts' cost-sharing plan variations have AVs above 94 
percent (81 FR 12228).
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    \53\ See CMS. (2021, October 26). HHS-Operated Risk Adjustment 
Technical Paper on Possible Model Changes. Appendix A. <a href="https://www.cms.gov/files/document/2021-ra-technical-paper.pdf">https://www.cms.gov/files/document/2021-ra-technical-paper.pdf</a>. We are also 
considering a letter recently published by the American Academy of 
Actuaries regarding accounting for the receipt of CSRs in risk 
adjustment and plan rating and are continuing to monitor changes 
related to these issues. Bohl, J., Novak, D., & Karcher, J. (2022, 
September 8). Comment Letter on Cost-Sharing Reduction Premium Load 
Factors. American Academy of Actuaries. <a href="https://www.actuary.org/sites/default/files/2022-09/Academy_CSR_Load_Letter_09.08.22.pdf">https://www.actuary.org/sites/default/files/2022-09/Academy_CSR_Load_Letter_09.08.22.pdf</a>.
    \54\ See 83 FR 16930 at 16953; 84 FR 17478 through 17479; 85 FR 
29190; 86 FR 24181; and 87 FR 27235 through 27236.
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    We sought comment on these proposals. After reviewing the public 
comments, we are finalizing the CSR adjustment factors as proposed.
[GRAPHIC] [TIFF OMITTED] TR27AP23.017

    We summarize and respond to public comments received on the 
proposed CSR adjustment factors below.
    Comment: One commenter supported using the proposed CSR adjustment 
factors in the HHS-operated risk adjustment program. Another commenter 
supported continuing to apply an adjustment for Massachusetts wrap-
around plans to account for its unique market dynamics. A few 
commenters supported further evaluation of the CSR adjustment factors. 
One commenter requested evaluation of the current CSR adjustment 
factors in light of an absence of funding of CSR subsidies and due to 
the potential socioeconomic health equity issues associated with lower-
than-anticipated induced utilization levels in the CSR population.\55\ 
Another commenter requested a technical paper before future proposed 
rulemaking with further CSR induced demand analysis.
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    \55\ HHS published analysis of CSR population utilization in the 
HHS-Operated Risk Adjustment Technical Paper on Possible Model 
Changes. (2021, October 26). CMS. <a href="https://www.cms.gov/files/document/2021-ra-technical-paper.pdf">https://www.cms.gov/files/document/2021-ra-technical-paper.pdf</a>.
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    One commenter stated that current CSR adjustment factors, 
specifically when applied to CSR 87 percent and 94 percent variants, do 
not accurately reflect population risk and another commenter requested 
the risk adjustment formula reflect actual costs incurred by 87 percent 
and 94 percent AV enrollees.
    Response: We appreciate the comments in support of these proposals 
and are finalizing the 2024 benefit year CSR adjustment factors as 
proposed. While we have studied the CSR adjustment factors, we agree 
continued study of the CSR adjustment factors is warranted to further 
assess the different options outlined in the 2021 RA Technical Paper 
and other potential approaches before pursuing any changes.\56\ 
However, at this time, we are not planning to publish another technical 
paper with additional CSR induced demand analysis prior to pursing 
changes to these factors in any future proposed rulemaking. We 
anticipate that between the 2021 RA Technical Paper and any future 
notice-and-comment rulemaking, sufficient analysis and justification 
for any proposed changes would be provided.
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    \56\ Ibid.
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    Additionally, we reiterate the findings from the 2021 RA Technical 
Paper that the current CSR adjustment factors are predicting actual 
plan liability relatively accurately on average, with the nationally-
approximated risk term predictive ratios for CSR 87 percent and 94 
percent variants both within +/-5 percent. We also believe that the 
collection and extraction of additional data elements from issuers' 
EDGE servers, including plan ID and rating area, will help further 
inform our study of the CSR adjustment factors and may allow us to 
further consider potential socioeconomic issues in the CSR populations. 
Therefore, HHS intends to review the enrollee-level EDGE data with the 
plan ID and rating area before proposing any changes to the CSR 
adjustment factors in future notice-and-comment rulemaking.
    Comment: A few commenters were concerned about the underprediction 
of zero and limited sharing CSR plan variants for American Indian/
Alaska Natives (AI/AN) in the risk term of the State payment transfer 
formula, as outlined in the 2021 RA Technical Paper,\57\ particularly 
in States that have a high percentage of AI/AN enrollment, because 
competition for these enrollees may be discouraged by this 
underprediction.\58\ These commenters were concerned that this market 
dynamic would result in issuers with fewer AI/AN enrollees having the 
ability to more aggressively price silver plan premiums, gaining 
competitive advantage and depressing premium tax credits for enrollees 
in that State's market. One commenter recommended that HHS reframe and 
recalibrate the CSR adjustment factors to fully eliminate the 
underprediction of liability for AI/AN enrollees to best capture actual 
CSR experience and mitigate any existing imbalances in risk adjustment 
State transfers across metal and CSR plan variants.
---------------------------------------------------------------------------

    \57\ Ibid.
    \58\ The CSR adjustment factors for zero cost sharing recipients 
(less than 300 percent of FPL) and limited cost sharing recipients 
(greater than 300 percent of FPL) for each metal level are included 
in Table 7 of this rule.
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    Response: As part of our overall analysis of the CSR adjustment 
factors,

[[Page 25774]]

we will also continue to consider options for how to recalibrate and 
adjust the CSR adjustment factors for the zero and limited sharing CSR 
plan variants for future benefit years. In the 2021 RA Technical Paper, 
we provided an analysis that showed the underprediction of zero and 
limited sharing CSR plan variants for AI/AN in HHS risk adjustment and 
considered a variety of different options to adjust the CSR adjustment 
factors.\59\ Because this analysis was conducted at the national level, 
we did not observe any trends of particular issuers, States or rating 
areas having a higher percentage of AI/AN enrollment as noted by the 
commenter. Specifically, we were extracting and using national 
enrollee-level EDGE data without issuer or geographic markers. 
Therefore, in the past and when we developed the proposed rule, we did 
not have the ability to analyze the distribution of the CSR populations 
at a more granular level (for example, at the issuer, State or rating 
area level) to see, for example, which issuers, States or rating areas 
have a high percentage of AI/AN enrollment. However, with policies 
finalized in the 2023 Payment Notice (87 FR 27241 through 27243) and 
this final rule, we will have the ability to extract and use multiple 
years of enrollee-level EDGE data with plan ID and rating area markers 
and will be able to further analyze the CSR populations at a more 
granular level, including analyzing whether incentives may exist in 
certain States with high proportions of AI/AN populations for issuers 
with fewer AI/AN enrollees to more aggressively price silver plan 
premiums in those States, to further consider potential changes to 
these factors for future benefit years. In the meantime, we are 
finalizing the CSR adjustment factors as proposed for the 2024 benefit 
year to maintain stability and certainty for issuers.
---------------------------------------------------------------------------

    \59\ HHS published analysis of CSR population utilization in the 
HHS-Operated Risk Adjustment Technical Paper on Possible Model 
Changes. (2021, October 26). CMS. <a href="https://www.cms.gov/files/document/2021-ra-technical-paper.pdf">https://www.cms.gov/files/document/2021-ra-technical-paper.pdf</a>.
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    Comment: We also received several comments in response to a 
reference to the American Academy of Actuaries' letter on CSR loading 
in a footnote in the proposed rule.\60\ These commenters objected to 
HHS considering any method of estimating CSR premium load factors that 
involves issuers using experience data or issuer pricing models to 
estimate the CSR load for silver plan variants. These commenters stated 
that they believed such a methodology is a violation of the ACA's 
single risk pool requirement, which requires issuers to treat all 
individual market enrollees as part of a single risk pool so that 
pricing reflects utilization of essential benefits by a standard 
population. These commenters shared their experience from Texas and New 
Mexico, where they claim aligning plan prices by AV when regulating the 
variation in metal level premiums resulted in large enrollment 
increases and enhanced affordability following premium realignment. One 
commenter expressed concern about using a nationally weighted CSR 
silver load in the rating term of the transfer formula due to 
variations in State CSR enrollment mixes or CSR loading requirement 
recommending the use of State-specific AV factors, as discussed in the 
2021 RA Technical Paper. Another of these commenters suggested that 
anticipated premiums should instead reflect the average AV of all CSR 
variants.
---------------------------------------------------------------------------

    \60\ Bohl, J., Novak, D., & Karcher, J. (2022, September 8). 
Comment Letter on Cost-Sharing Reduction Premium Load Factors. 
American Academy of Actuaries. <a href="https://www.actuary.org/sites/default/files/2022-09/Academy_CSR_Load_Letter_09.08.22.pdf">https://www.actuary.org/sites/default/files/2022-09/Academy_CSR_Load_Letter_09.08.22.pdf</a>.
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    Response: We appreciate the comments on potential approaches to 
change the current CSR adjustment factors and, as previously noted, are 
continuing to study these issues for potential updates to these factors 
in future benefit years. We did not propose and are not adopting any 
changes to the CSR adjustment factors. With policies finalized in the 
2023 Payment Notice (87 FR 27241 through 27243), we have the ability to 
extract and use enrollee-level EDGE data with plan ID and rating area 
markers to further analyze the CSR populations at a more granular level 
to further consider potential changes to these factors for future 
benefit years, as well as other potential approaches. This includes 
consideration of the American Academy of Actuaries letter regarding 
accounting for the receipt of CSRs in the HHS-operated risk adjustment 
program and plan rating.\61\ As part of this effort, we will also 
consider interested parties' analysis and comments on potential 
approaches under consideration, including the feedback provided by 
these commenters. We are aware of the interaction that potential future 
changes to the CSR adjustment factors may have with regard to the ACA's 
single risk pool requirement, and confirm that any changes to the CSR 
adjustment factors would be designed to align with other applicable 
Federal market reforms. We also affirm that interested parties will 
have an opportunity to comment on any potential changes to the CSR 
adjustment factors for future benefit years, as those updates would be 
pursued through notice-and-comment rulemaking.
---------------------------------------------------------------------------

    \61\ Ibid.
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f. Model Performance Statistics
    Each benefit year, to evaluate risk adjustment model performance, 
we examine each model's R-squared statistic and predictive ratios 
(PRs). The R-squared statistic, which calculates the percentage of 
individual variation explained by a model, measures the predictive 
accuracy of the model overall. The PR for each of the HHS risk 
adjustment model is the ratio of the weighted mean predicted plan 
liability for the model sample population to the weighted mean actual 
plan liability for the model sample population. The PR represents how 
well the model does on average at predicting plan liability for that 
subpopulation.
    A subpopulation that is predicted perfectly will have a PR of 1.0. 
For each of the current and proposed HHS risk adjustment models, the R-
squared statistic and the PRs are in the range of published estimates 
for concurrent risk adjustment models.\62\ Because we are finalizing a 
blend of coefficients from separately solved models based on the 2018, 
2019, and 2020 benefit years' enrollee-level EDGE data, we are 
publishing the R-squared statistic for each model separately to verify 
their statistical validity. The R-squared statistics for the 2024 
benefit models are shown in Table 8.
---------------------------------------------------------------------------

    \62\ Hileman, G., & Steele, S. (2016). Accuracy of Claims-Based 
Risk Scoring Models. Society of Actuaries. <a href="https://www.soa.org/4937b5/globalassets/assets/files/research/research-2016-accuracy-claims-based-risk-scoring-models.pdf">https://www.soa.org/4937b5/globalassets/assets/files/research/research-2016-accuracy-claims-based-risk-scoring-models.pdf</a>.

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[[Page 25775]]

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3. Overview of the HHS Risk Adjustment Methodology (Sec.  153.320)
    In part 2 of the 2022 Payment Notice (86 FR 24183 through 24186), 
we finalized the proposal to continue to use the State payment transfer 
formula finalized in the 2021 Payment Notice for the 2022 benefit year 
and beyond, unless changed through notice-and-comment rulemaking. We 
explained that under this approach, we will no longer republish these 
formulas in future annual HHS notice of benefit and payment parameter 
rules unless changes are being proposed. We did not propose any changes 
to the formula in the proposed rule, and therefore, are not 
republishing the formulas in this rule. We will continue to apply the 
formula as finalized in the 2021 Payment Notice (86 FR 24183 through 
24186) \63\ in the States where HHS operates the risk adjustment 
program in the 2024 benefit year. Additionally, as finalized in the 
2020 Payment Notice (84 FR 17466 through 17468), we will maintain the 
high-cost risk pool parameters for the 2020 benefit year and beyond, 
unless amended through notice-and-comment rulemaking. We did not 
propose any changes to the high-cost risk pool parameters for the 2024 
benefit year; therefore, we will maintain the $1 million threshold and 
60 percent coinsurance rate.
---------------------------------------------------------------------------

    \63\ Discussion provided an illustration and further details on 
the State payment transfer formula.
---------------------------------------------------------------------------

    We summarize and respond to public comments received on the HHS 
risk adjustment methodology below.
    Comment: A few commenters asserted that using a population's 
history of health care utilization, as the HHS-operated risk adjustment 
program currently does, entrenches resource disparities and barriers to 
health care access, and shifts resources from issuers serving lower-
income communities to issuers serving higher-income communities in the 
State of Massachusetts. These commenters also stated that they believe 
HHS should include social determinants of health (SDOH) as factors in 
the HHS risk adjustment models. The commenters stated that using the 
Statewide average premium as a scaling factor in the State payment 
transfer formula amplifies the transfer of funds away from issuers with 
low-priced provider networks, who disproportionately serve lower-income 
communities.
    Response: We appreciate these comments, which were based on 
findings in a report released by the Massachusetts Attorney General's 
Office titled Examination of Health Care Cost Trends and Cost Drivers 
2022,\64\ but do not believe that changes to the HHS-operated risk 
adjustment program are warranted at this time based on this report, as 
the findings do not appear to be applicable to other States. Following 
the release of the report, we analyzed available enrollee-level EDGE 
data to investigate whether the findings of the report were applicable 
in other State markets. We found that the Massachusetts merged market 
exhibits a unique combination of characteristics, including a highly 
segmented market where some issuers serve primarily CSR enrollees while 
other issuers primarily serve off-Exchange enrollees, and a uniquely 
healthy CSR population, that create an environment in which issuers 
that serve low-income communities can be assessed charges in that 
State's market risk pools. In particular, because the HHS-operated risk 
adjustment program is intended to transfer funds from lower-than-
average risk plans to higher-than-average risk plans, a plan with a 
uniquely healthy population, whether because it has a uniquely healthy 
CSR population or a healthy general population, can be assessed a risk 
adjustment charge.
---------------------------------------------------------------------------

    \64\ See Examination of Health Care Cost Trends and Cost Drivers 
2022. Available at <a href="https://www.mass.gov/files/documents/2022/11/02/2022-11-2%20COST-TRENDS-REPORT_PUB_DRAFT4_HQ.pdf">https://www.mass.gov/files/documents/2022/11/02/2022-11-2%20COST-TRENDS-REPORT_PUB_DRAFT4_HQ.pdf</a>.
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    No other State exhibits the same combination of unique 
characteristics discussed in this section as the State of 
Massachusetts. Therefore, we have concerns about proposing changes to 
the HHS-operated risk adjustment program, including changes with regard 
to the use of the Statewide average premium as a scaling factor in the 
State payment transfer formula, based on a report that is Massachusetts 
specific and reflects the unique market conditions of a single State. 
Furthermore, in light of the unique combination of characteristics of 
Massachusetts's CSR population discussed elsewhere in this section, we 
believe that under the existing HHS risk adjustment methodology, the 
transfer charges and payments assessed in the Massachusetts merged 
market risk pool reflect a reasonably accurate estimate for the 
relative risk incurred by issuers in that State. We also reiterate that 
HHS chose to use Statewide average premium and normalize the risk 
adjustment State payment transfer formula to reflect State average 
factors so that each plan's enrollment characteristics are compared to 
the State average and the calculated payment amounts equal calculated 
charges in each State market risk pool.

[[Page 25776]]

Thus, each plan in the risk pool receives a risk adjustment payment or 
charge designed to compensate for risk for a plan with average risk in 
a budget-neutral manner. This approach supports the overall goals of 
the HHS-operated risk adjustment program, which are to encourage 
issuers to rate for the average risk in the applicable State market 
risk pool, to stabilize premiums, and to avoid the creation of 
incentives for issuers to operate less efficiently, set higher prices, 
or develop benefit designs or marketing strategies to avoid high-risk 
enrollees.\65\
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    \65\ 84 FR 17480 through 17484.
---------------------------------------------------------------------------

    We also appreciate the comments on including SDOH as factors in the 
HHS risk adjustment models. In the 2023 Payment Notice, HHS solicited 
comments on ways to incentivize issuers to design plans that improve 
health equity and health conditions in enrollees' environments, as well 
as sought comments on the potential future collection and extraction of 
z codes (particularly Z55-Z65), a subset of ICD-10-CM encounter reason 
codes used to identify, analyze, and document SDOH, as part of the 
required EDGE data submissions. We continue to review and consider the 
public comments related to the collection and extraction of z codes to 
inform analysis and policy development for the HHS-operated risk 
adjustment program. In the interim, we note that including SDOH in the 
HHS-operated risk adjustment models would require careful consideration 
because doing so could actually increase health disparities rather than 
reduce them. For example, if individuals who have a particular SDOH 
factor in risk adjustment tended to underutilize health care services 
relative to their health status, including that factor in the HHS-
operated risk adjustment models could perpetuate, and possibly 
exacerbate, the under compensation of issuers for enrollees that 
receive that factor in risk adjustment. Such a dynamic may incentivize 
risk selecting behavior among issuers. Furthermore, we have concerns 
about the reliability of existing data for determining if an enrollee 
has SDOH and what documentation would be needed from the issuer to 
verify them.\66\ We continue to analyze data in this area, especially 
as new enrollee-level EDGE data elements become available, and would 
propose any changes to the HHS risk adjustment models or HHS-operated 
risk adjustment program through notice-and-comment rulemaking.
---------------------------------------------------------------------------

    \66\ See, for example, the analysis of z codes at 87 FR 632.
---------------------------------------------------------------------------

4. Repeal of Risk Adjustment State Flexibility To Request a Reduction 
in Risk Adjustment State Transfers (Sec.  153.320(d))
    In the HHS Notice of Benefit and Payment Parameters for 2024 
proposed rule (87 FR 78206, 78237), we proposed to repeal the 
flexibility under Sec.  153.320(d) for prior participant States \67\ to 
request reductions of risk adjustment State transfers under the State 
payment transfer formula in all State market risk pools for the 2025 
benefit year and beyond. We also solicited comment on Alabama's 
requests to reduce risk adjustment State transfers in the individual 
(including the catastrophic and non-catastrophic risk pools) and small 
group markets for the 2024 benefit year. After reviewing public 
comments, we are approving Alabama's requests for the 2024 benefit year 
and finalizing the proposal to repeal the flexibility for prior 
participant States to request transfer reductions for the 2025 benefit 
year and beyond.
---------------------------------------------------------------------------

    \67\ Alabama is the only State that has previously requested a 
reduction in risk adjustment transfers through this flexibility, and 
therefore, is the only State considered a ``prior participant 
State''.
---------------------------------------------------------------------------

a. Repeal of State Flexibility To Request Transfer Reductions
    In the proposed rule (87 FR 78237 through 78238), we proposed to 
amend Sec.  153.320(d) to repeal the ability for prior participant 
States to request a reduction in risk adjustment State transfers 
beginning with the 2025 benefit year. As part of this repeal, we 
proposed conforming amendments to the introductory text of Sec.  
153.320(d), which currently provides that prior participant States may 
request to reduce risk adjustment transfers in all State market risk 
pools by up to 50 percent beginning with the 2024 benefit year, to 
remove this flexibility for the 2025 benefit year and beyond and limit 
the timeframe available for prior participants to request reductions to 
the 2024 benefit year only. Similarly, we proposed conforming 
amendments to paragraphs (d)(1)(iv) and (d)(4)(i)(B), which describe 
the conditions for a prior participant State to request a reduction 
beginning with the 2024 benefit year, to also limit these requests to 
the 2024 benefit year only and to eliminate the ability for prior 
participant States to request a reduction for the 2025 benefit year and 
beyond. After reviewing public comments, we are finalizing these 
proposals as proposed.
    In the 2019 Payment Notice (83 FR 16955 through 16960), we amended 
Sec.  153.320 to add paragraph (d) to provide States the flexibility to 
request a reduction to the applicable risk adjustment State transfers 
calculated by HHS using the State payment transfer formula for the 
State's individual (catastrophic or non-catastrophic risk pools), small 
group, or merged market risk pool by up to 50 percent in States where 
HHS operates the risk adjustment program to more precisely account for 
differences in actuarial risk in the applicable State's markets 
beginning with the 2020 benefit year. We finalized that any requests we 
received would be published in the applicable benefit year's proposed 
HHS notice of benefit and payment parameters, and the supporting 
evidence provided by the State in support of its request would be made 
available for public comment.\68\
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    \68\ If the State requests that HHS not make publicly available 
certain supporting evidence and analysis because it contains trade 
secrets or confidential commercial or financial information within 
the meaning of HHS' Freedom of Information Act regulations at 45 CFR 
5.31(d), HHS will only make available on the CMS website the 
supporting evidence submitted by the State that is not a trade 
secret or confidential commercial or financial information by 
posting a redacted version of the State's supporting evidence. See 
Sec.  153.320(d)(3).
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    In the 2023 Payment Notice (87 FR 27236), we limited this 
flexibility by finalizing amendments to Sec.  153.320(d) that repealed 
the State flexibility framework for States to request reductions in 
risk adjustment State transfer payments for the 2024 benefit year and 
beyond, with an exception for prior participants.\69\ We also limited 
the options for prior participants to request reductions by finalizing 
that beginning with the 2024 benefit year, States submitting reduction 
requests must demonstrate that the requested reduction satisfies the de 
minimis standard--that is, the premium increase necessary to cover the 
affected issuer's or issuers' reduced risk adjustment payments does not 
exceed 1 percent in the relevant State market risk pool.\70\ In the 
2023 Payment Notice (87 FR 27239 through 27241), we also finalized 
conforming amendments to the HHS approval framework in Sec.  
153.320(d)(4) to reflect the changes to the applicable criteria (that 
is, only retaining the de minimis criterion) beginning with the 2024 
benefit year, and we finalized the proposed definition of ``prior 
participant'' in Sec.  153.320(d)(5). In

[[Page 25777]]

addition, we indicated our intention to propose in future rulemaking to 
repeal the exception for prior participants beginning with the 2025 
benefit year.\71\
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    \69\ Section 153.320(d)(5) defines prior participants as States 
that submitted a State reduction request in the State's individual 
catastrophic, individual non-catastrophic, small group, or merged 
market risk pool in the 2020, 2021, 2022, or 2023 benefit year.
    \70\ 87 FR 27239 through 27241. See also 83 FR 16957.
    \71\ Ibid.
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    Since finalizing the ability for States to request a reduction of 
risk adjustment transfers in the 2019 Payment Notice (83 FR 16955 
through 16960), we received public comments on subsequent proposed 
rulemakings requesting that HHS repeal this policy, with several 
commenters noting that reducing risk adjustment transfers to plans with 
higher-risk enrollees could create incentives for issuers to avoid 
enrolling high-risk enrollees in the future by distorting plan 
offerings and designs, including by avoiding broad network plans, not 
offering platinum plans at all, and only offering limited gold plans. 
Commenters further stated that issuers could also distort plan designs 
by excluding coverage or imposing high cost-sharing for certain drugs 
or services. For example, one commenter stated that the risk adjustment 
State payment transfer formula already adjusts for differences in types 
of individuals enrolled in different States and aggregate differences 
in prices and utilization by using the Statewide average premium as a 
scaling factor, so State flexibility to account for State-specific 
factors is unnecessary.\72\ In addition, we noted that since 
establishing this framework, we have observed a lack of interest from 
States in using this policy. Only one State (Alabama) has exercised 
this flexibility and requested reductions to transfers in its 
individual and/or small group markets.\73\
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    \72\ See Fielder, M, & Layton, T. (2020, December 30). Comment 
Letter on 2022 Payment Notice Proposed Rule. Brookings. <a href="https://www.brookings.edu/wp-content/uploads/2020/12/FiedlerLaytonCommentLetterNBPP2022.pdf">https://www.brookings.edu/wp-content/uploads/2020/12/FiedlerLaytonCommentLetterNBPP2022.pdf</a>.
    \73\ For the 2020 and 2021 benefit years, Alabama submitted a 50 
percent risk adjustment transfer reduction request for its small 
group market, which HHS approved in the 2020 Payment Notice (84 FR 
17454) and in the 2021 Payment Notice (85 FR 29164). For the 2022 
and 2023 benefit years, Alabama submitted 50 percent risk adjustment 
transfer reduction requests for its individual and small group 
markets. HHS approved the State's requests for the 2022 benefit year 
in part 2 of the 2022 Payment Notice final rule (86 FR 24140) and 
approved a 25 percent reduction for Alabama's individual market 
State transfers (including the catastrophic and non-catastrophic 
risk pools) and a 10 percent reduction for the State's small group 
market transfers for the 2023 benefit year in the 2023 Payment 
Notice (87 FR 27208).
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    As discussed in the proposed rule, HHS believes the complete repeal 
of the option for States to request reductions in risk adjustment State 
transfers will align HHS policy with section 1 of E.O. 14009 (86 FR 
7793), which prioritizes protecting and strengthening the ACA and 
making high-quality health care accessible and affordable for all 
individuals. Section 3 of E.O. 14009 directs HHS, and the heads of all 
other executive departments and agencies with authorities and 
responsibilities related to Medicaid and the ACA, to review all 
existing regulations, orders, guidance documents, policies, and any 
other similar agency actions to determine whether they are inconsistent 
with policy priorities described in section 1 of E.O. 14009. Consistent 
with this directive, we reviewed the risk adjustment State flexibility 
under Sec.  153.320(d) and determined it is inconsistent with policies 
described in sections 1 and 3 of E.O. 14009. We noted that we believe a 
complete repeal of Sec.  153.320(d) will prevent the potential negative 
outcomes of risk adjustment State flexibility identified through public 
comment, including the possibility of risk selection, market 
destabilization, increased premiums, smaller networks, and less-
comprehensive plan options, the prevention of which will protect and 
strengthen the ACA and make health care more accessible and affordable. 
For all of these reasons, we proposed to amend Sec.  153.320(d) to 
repeal the flexibility for prior participant States to request 
reductions of risk adjustment State transfers calculated by HHS under 
the State payment transfer formula in all State market risk pools 
beginning with the 2025 benefit year. We noted in the proposed rule 
that if these amendments are finalized, no State will be able to 
request a reduction in risk adjustment transfers calculated by HHS 
under the State payment transfer formula starting with the 2025 benefit 
year.
    We summarize and respond to public comments received on the 
proposal to repeal the flexibility for prior participant States to 
request reductions of risk adjustment State transfers calculated by HHS 
under the State payment transfer formula in all State market risk pools 
beginning with the 2025 benefit year below.
    Comment: Several commenters supported the proposal to repeal the 
ability for States to request a reduction in risk adjustment State 
transfers due to concerns that the reduction in transfers would 
contribute to adverse selection, increase premiums, and reduce plan 
options. Commenters stated that reducing risk adjustment State 
transfers incentivizes issuers to ``cherry-pick'' lower-risk enrollees 
as they would not have to contribute the full difference in risk to 
support the cost of higher-risk individuals enrolled by other issuers. 
Commenters also noted that the HHS risk adjustment methodology already 
accounts for differences in State market conditions and that States can 
run their own risk adjustment programs if they do not think the HHS-
operated risk adjustment program works for their State. Some commenters 
expressed concerns about the potential negative impacts, such as 
reduced plan quality and increased risk selection, of allowing transfer 
reductions in the prior participant State's markets. One commenter 
stated that repealing this flexibility would provide stability and 
certainty for the markets.
    Conversely, several commenters opposed the proposal, stating that 
they support the ability for States to make their own decisions about 
how best to address the unique circumstances of their insurance 
markets. Some commenters also noted that HHS has the ability to review 
and reject these requests, indicating that there are appropriate 
guardrails in place such that States should continue to be offered this 
flexibility. Additionally, some commenters asserted that other States 
may develop the same market dynamics as the one prior participating 
State and should have the same ability to request reductions. One 
commenter noted concerns with the ability for States to run their own 
risk adjustment programs, due to the costs to implement such a program 
within a State. Finally, one commenter stated that the prior 
participant State had not observed any of the concerns regarding market 
destabilization or reduced plan offerings as a result of the requests, 
so the prior participant State should continue to be permitted to 
request transfer reductions.
    Response: We agree with the comments submitted in support of this 
proposal and are finalizing as proposed the repeal of the exception for 
prior participant States to request a reduction in risk adjustment 
State transfers of up to 50 percent in any State market risk pool 
beginning with the 2025 benefit year. We reiterate that a strong risk 
adjustment program is necessary to support stability and address 
adverse selection in the individual and small group markets. We are 
concerned that retaining the State flexibility framework could 
undermine these goals in the long-term. As explained in 2023 Payment 
Notice and the proposed rule, our further consideration of prior 
feedback from interested parties, along with consideration of the State 
flexibility framework under E.O. 14009 and the very low level of 
interest from States since the policy was adopted, resulted in an 
evaluation of whether this flexibility should continue and in what

[[Page 25778]]

manner.\74\ In the 2023 Payment Notice, we finalized the proposed 
amendments to Sec.  153.320(d) to repeal the State flexibility 
framework beginning with the 2024 benefit year, with an exception for 
prior participant States.\75\ We also announced our intention to 
propose in future rulemaking to repeal the exception for prior 
participants beginning with the 2025 benefit year to provide impacted 
parties additional time to prepare for the potential elimination of 
this flexibility.\76\ After reviewing public comments on the proposed 
repeal of the exception for prior participant States, we are finalizing 
the repeal of the prior participant exception, as proposed.
---------------------------------------------------------------------------

    \74\ See 87 FR 27239 through 27241. Also see 87 FR 78237 through 
78238.
    \75\ 87 FR 27239 through 27241.
    \76\ Ibid.
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    As noted above and in the proposed rule, we believe that a complete 
repeal of the State flexibility framework in Sec.  153.320(d) by 
removing the prior participant exception beginning with the 2025 
benefit year will prevent the potential negative outcomes of States' 
risk adjustment transfer reduction requests identified by several 
commenters, including the possibility of risk selection or ``cherry-
picking'' lower-risk enrollees, market destabilization, increased 
premiums, smaller networks, and less-comprehensive plan options. The 
prevention of these potential negative outcomes would serve to further 
protect and strengthen the ACA, protect enrollees from potential 
``cherry-picking'' practices, and make health care coverage more 
accessible and affordable. As such, despite our ability to review and 
reject risk adjustment transfer reduction requests, we are still of the 
view that the State flexibility framework is inconsistent with policies 
described in sections 1 and 3 of E.O. 14009 and a complete repeal would 
better support the goals of the HHS-operated risk adjustment program 
and ultimately the ACA.
    With respect to the prior participant State, the State experienced 
new entrants to the individual market for the 2022 benefit year, but it 
has seen issuers both entering and exiting its markets for the 2023 
benefit year, so it is not clear that the State has seen market 
stabilization or improved plan quality since its reduction requests 
have been approved. A more detailed discussion of the prior participant 
State's market dynamics appears in the section below regarding 
Alabama's 2024 risk adjustment transfer reduction requests.
    We agree with commenters who noted that States are best able to 
make their own decisions about how to address the unique circumstances 
of their insurance markets and remain the primary regulators of their 
insurance markets. We also understand that it is possible that other 
States may develop the same market dynamics as the one prior 
participating State. At the same time, however, States have shown a low 
level of interest in submitting requests to reduce transfers calculated 
by HHS under the State payment transfer formula. Between the 2020 
benefit year and 2023 benefit year, all States had the opportunity to 
submit reduction requests under Sec.  153.320(d), and yet only one 
State did so.\77\ As discussed in the 2023 Payment Notice (87 FR 
27240), we believed it was appropriate to provide a transition for the 
prior participant State, starting with the policies and amendments 
finalized in the 2023 Payment Notice that apply beginning with the 2024 
benefit year. However, we continue to be concerned about the potential 
long-term impact of allowing reductions to risk adjustment State 
transfers in any State market risk pool, including the potential 
negative impacts on the program's ability to mitigate adverse selection 
and support stability in the individual and small group (including 
merged) markets. We are therefore finalizing a full repeal of the State 
flexibility framework (for all States) beginning in the 2025 benefit 
year in this final rule.
---------------------------------------------------------------------------

    \77\ Alabama is the only State that has requested a reduction in 
risk adjustment transfers through this flexibility and therefore is 
the only State considered a ``prior participant State''.
---------------------------------------------------------------------------

    Furthermore, since the 2014 benefit year, all States have had the 
opportunity to operate their own risk adjustment program and, to date, 
only one State has done so.\78\ Despite a broad range of market 
conditions across the 50 States and the District of Columbia, only two 
States have expressed interest in tailoring risk adjustment to address 
the unique circumstances of their insurance markets, which suggests 
States generally do not want to operate their own risk adjustment 
program. It also offers evidence that the HHS-operated risk adjustment 
program works across a broad range of market conditions to mitigate 
adverse selection in the individual and small group (including merged) 
markets. We also agree with commenters that the HHS risk adjustment 
methodology already accounts for differences in State market 
conditions. For example, the use of the Statewide average premium in 
the risk adjustment State payment transfer formula accounts for 
differences in State market conditions by scaling a plan's transfer 
amount based on the determination of plan average risk within a State 
market risk pool. The State payment transfer formula also includes a 
geographic cost factor (GCF), which adjusts at the rating area level 
for the many costs, such as input prices and medical care utilization, 
that vary geographically and are likely to affect premiums.\79\
---------------------------------------------------------------------------

    \78\ Massachusetts operated a State-based risk adjustment 
program for the 2014 through 2016 benefit years.
    \79\ See ``March 31, 2016 HHS-Operated Risk Adjustment 
Methodology Meeting Discussion Paper,'' CMS (2016, March 24), 
available at https://www.cms.gov/cciio/resources/forms-reports-and-
other-resources/downloads/ra-march-31-white-paper-032416.pdf for 
more information on the GCF.
---------------------------------------------------------------------------

    Commenters are also correct that States continue to have the option 
to operate their own risk adjustment program if the State believes the 
risk adjustment program for the individual and small group (including 
merged) markets should be tailored to capture its State-specific 
dynamics. At the same time, we appreciate there are a number of 
different factors States consider when weighing whether to operate a 
State-based risk adjustment program, including but not limited to the 
costs associated with establishing and maintaining such a program. We 
stand ready to work with any State that is interested in operating its 
own risk adjustment program for the individual and small group 
(including merged) markets. Furthermore, now that we are collecting and 
extracting additional data elements--like plan ID, Zip Code, and rating 
area--from issuers' EDGE servers, as finalized in the 2023 Payment 
Notice (87 FR 27244 through 27252), we are better equipped to further 
evaluate State market conditions at various levels as we consider 
future changes to the HHS-operated risk adjustment program, as 
applicable. We also remain committed to working with States and other 
interested parties to encourage new market participants, mitigate 
adverse selection, and promote stable insurance markets through strong 
risk adjustment programs.
b. Requests To Reduce Risk Adjustment Transfers for the 2024 Benefit 
Year
    For the 2024 benefit year, HHS received requests from Alabama to 
reduce risk adjustment State transfers for its individual \80\ and 
small group markets by 50 percent. As in previous years, Alabama 
asserted that the HHS-operated risk adjustment program does not work 
precisely in the Alabama market, clarifying that they do not assert

[[Page 25779]]

that the risk adjustment formula is flawed, only that it produces 
imprecise results in Alabama, which has an ``extremely unbalanced 
market share.'' The State reported that its review of issuers' 2021 
financial data suggested that any premium increase resulting from a 
reduction of 50 percent to the 2024 benefit year risk adjustment 
payments for the individual market would not exceed one percent, the de 
minimis premium increase threshold set forth in Sec.  153.320(d)(1)(iv) 
and (d)(4)(i)(B). Additionally, the State reported that its review of 
issuers' 2021 financial data also suggested that any premium increase 
resulting from a 50 percent reduction to risk adjustment payments in 
the small group market for the 2024 benefit year would not exceed the 
de minimis threshold of one percent.
---------------------------------------------------------------------------

    \80\ Alabama's individual market request is for a 50 percent 
reduction to risk adjustment transfers for its individual market 
non-catastrophic and catastrophic risk pools.
---------------------------------------------------------------------------

    In the proposed rule (87 FR 782378), we sought comment on Alabama's 
requests to reduce risk adjustment State transfers in its individual 
and small group markets by 50 percent for the 2024 benefit year. The 
request and additional documentation submitted by Alabama were posted 
under the ``State Flexibility Requests'' heading at <a href="https://www.cms.gov/cciio/programs-and-initiatives/premium-stabilization-programs">https://www.cms.gov/cciio/programs-and-initiatives/premium-stabilization-programs</a> and under the ``Risk Adjustment State Flexibility Requests'' 
heading at <a href="https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance#Premium-Stabilization-Programs">https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance#Premium-Stabilization-Programs</a>.
    After reviewing the public comments, we are approving Alabama's 
requests to reduce risk adjustment State transfers in its individual 
and small group markets by 50 percent for the 2024 benefit year. We 
summarize and respond to public comments received on Alabama's 
reduction requests below.
    Comment: A few commenters supported Alabama's requests to reduce 
risk adjustment State transfers in its individual and small group 
markets by 50 percent for the 2024 benefit year. These commenters 
stated that the HHS-operated risk adjustment program is not effective 
in Alabama due to its extreme market dynamics and that the State has 
not seen a loss of broad network, platinum, or gold plans as some 
interested parties had feared would result from the reductions in prior 
years.
    However, other commenters opposed Alabama's 2024 benefit year 
reduction requests, stating that the requested reductions would 
diminish the effectiveness of the HHS-operated risk adjustment program. 
One commenter stated that there was no mathematical reason why the 
presence of one large issuer would preclude the HHS-operated risk 
adjustment program from functioning appropriately in Alabama.
    Some commenters also asserted that the State did not meet its 
burden to substantiate the requests under the criteria established in 
Sec.  153.320(d). These commenters argued that the State did not 
consider in its analysis changes to the risk adjustment models, issuer 
participation, market conditions, benefit design offerings, network 
breadth, premium changes, or consumer behavior. A few of these 
commenters suggested that the State be required to provide more 
detailed analysis with its requests about the impact of transfer 
reductions on premiums and issuer participation. One of these 
commenters provided detailed data it previously submitted in comments 
in response to Alabama's reduction requests for the 2023 benefit year, 
asserting the requested individual market transfer reduction would 
again increase premiums for one impacted Alabama issuer by an amount 
greater than the de minimis threshold (that is, more than 1 percent 
increase in its premiums) for the 2024 benefit year. This commenter 
noted that, based on their experience from the 2022 benefit year (the 
first year for which the State requested and HHS approved a 50 percent 
reduction in risk adjustment State transfers calculated by HHS for the 
individual market), the 50 percent reduction in Alabama individual 
market transfers for 2022 led to an approximately 2 percent increase in 
their premiums for that year, which exceeds the de minimis threshold 
and was approved by the State in the issuer's rate filings.\81\ This 
commenter stated that they anticipated the impact for the 2024 benefit 
year, were HHS to approve Alabama's requests, would be similar.
---------------------------------------------------------------------------

    \81\ Blue Cross and Blue Shield of Alabama Comment Letter. 
(2023, January 27). CMS. <a href="https://www.regulations.gov/comment/CMS-2022-0192-0100">https://www.regulations.gov/comment/CMS-2022-0192-0100</a>.
---------------------------------------------------------------------------

    Finally, a few commenters stated that if HHS were to approve 
Alabama's requests, it should approve percentage reductions no higher 
than what it approved for the 2023 benefit year; that is, 25 percent in 
the individual market and 10 percent in the small group market.\82\
---------------------------------------------------------------------------

    \82\ See 87 FR 27208 at 27236 through 27239.
---------------------------------------------------------------------------

    Response: We appreciate the comments in support of HHS's approval 
of Alabama's 2024 benefit year reduction requests and are approving 
Alabama's requests to reduce risk adjustment transfers for the 2024 
benefit year in the individual and small group markets by 50 percent, 
as Alabama met the criteria set forth in Sec.  153.320(d)(4)(i)(B).
    We continue to believe and recognize that risk adjustment is 
critical to the proper functioning of the individual and small group 
(including merged) markets, and we acknowledge commenters' concerns 
that approving requested reductions in risk adjustment transfers could 
impact the effectiveness of the HHS-operated risk adjustment program, 
which is why we are repealing the exception for prior participant 
States to request risk adjustment transfer reductions beginning with 
the 2025 benefit year, as discussed in detail in the preamble section 
above. However, under existing HHS regulations, Alabama was permitted 
to submit a reduction request for the 2024 benefit year,\83\ and they 
did so in the manner set forth in Sec.  153.320(d)(1).\84\ As such, we 
are obligated to consider Alabama's request consistent with the 
regulatory framework applicable for the 2024 benefit year.
---------------------------------------------------------------------------

    \83\ As explained in the 2023 Payment Notice, we finalized 
amendments to Sec.  153.320(d), including the creation of the prior 
participant exception following our further consideration of the 
State flexibility framework under E.O, 14009. See 87 FR 27240. We 
also announced our intention to repeal the prior participant 
exception in future rulemaking beginning with the 2025 benefit year 
to provide impacted parties additional time to prepare for this 
change and potential elimination of this flexibility. Ibid.
    \84\ The State's request must also include supporting evidence 
and analysis demonstrating the State-specific factors that warrant 
any adjustment to more precisely account for the differences in 
actuarial risk in the applicable market risk pool, as well as 
identify the requested adjustment percentage of up to 50 percent for 
the applicable market risk pools. See 45 CFR 153.320(d)(1)(i) and 
(ii). In addition, the State must submit the request by August 1 of 
the benefit year that is 2 calendar years prior to the applicable 
benefit year, in the form and manner specified by HHS. See 45 CFR 
153.320(d)(2).
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    Our review and approval of the risk adjustment State transfer 
reduction requests submitted by Alabama for the 2024 benefit year are 
guided by the framework and criteria established in regulation under 
Sec.  153.320(d) applicable to prior participants. Consistent with 
Sec.  153.320(d)(1)(iv), prior participants are required to demonstrate 
their requests satisfy the de minimis impact standard. Under this 
standard, the requesting State is required to show that the requested 
transfer reduction would not cause premiums in the relevant market risk 
pool to increase by more than 1 percent. For the 2024 benefit year, 
Sec.  153.320(d)(4) provides that we will approve State reduction 
requests if we determine, based on a review of the State's submission, 
along with other relevant factors, including the premium impact of the 
reduction, and relevant

[[Page 25780]]

public comments, that the requested reduction would have a de minimis 
impact on the necessary premium increase to cover the transfers for 
issuers that would receive reduced transfer payments.\85\
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    \85\ HHS is also required to publish State reduction requests 
and to make the State's supporting evidence available to the public 
for the comment, with certain exceptions. See 45 CFR 153.320(d)(3). 
HHS must also publish any approved or denied State reduction 
requests. Ibid.
---------------------------------------------------------------------------

    The evidence provided by Alabama in support of its requests to 
reduce risk adjustment State transfers by 50 percent in its individual 
and small group markets was sufficient to justify its request under the 
de minimis requirement for HHS approval under Sec.  
153.320(d)(4)(i)(B). We further note that Alabama requested that, 
consistent with Sec.  153.320(d)(3), HHS not publish certain 
information in support of its request because it contained trade 
secrets or confidential commercial or financial information. If the 
State requests that HHS not make publicly available certain supporting 
evidence and analysis because it contains trade secrets or confidential 
commercial or financial information within the meaning of the HHS 
Freedom of Information Act (FOIA) regulations at 45 CFR 5.31(d), HHS 
will only make available on the CMS website the supporting evidence 
submitted by the State that is not a trade secret or confidential 
commercial or financial information by posting a redacted version of 
the State's supporting evidence.\86\ Consistent with the State's 
request, we posted a redacted version of the supporting evidence for 
Alabama's request. However, when evaluating the State's reduction 
requests, we reviewed the State's un-redacted supporting analysis, 
along with other data available to HHS and the relevant public comments 
submitted within the applicable comment period for the proposed rule. 
We conducted a comprehensive analysis of the available information and 
found the supporting evidence submitted by Alabama to be sufficient to 
support its 2024 benefit year requests.
---------------------------------------------------------------------------

    \86\ See Sec.  153.320(d)(3).
---------------------------------------------------------------------------

    We recognize there is some level of uncertainty regarding future 
market dynamics, including their potential impact on future benefit 
year transfers. However, to align with the annual pricing cycle for 
health insurance coverage, the applicable risk adjustment parameters 
(including approval or denial of State flexibility reduction requests 
for the 2024 benefit year from prior participants) must generally be 
finalized sufficiently in advance of the applicable benefit year to 
allow issuers to consider such information when setting rates.\87\ As 
such, there will always be an opportunity for some uncertainty 
regarding the precise impact of future methodological changes (such as 
the risk adjustment model changes applicable beginning with the 2023 
benefit year) or unforeseen events (such as unwinding and its impact on 
enrollment and utilization).
---------------------------------------------------------------------------

    \87\ See 45 CFR 153.320(d)(2) and (3). Also see the 2019 Payment 
Notice (83 FR 16955 through 16960), which explained the timing for 
this process was intended to permit plans to incorporate approved 
adjustments in their rates for the applicable benefit year.
---------------------------------------------------------------------------

    With respect to Alabama's 2024 benefit year requests, our review of 
the evidence submitted by Alabama in support of its transfer reduction 
requests was sufficient, along with other information available to HHS 
and timely submitted comments, to confirm the requests meet the 
criteria for approval set forth in Sec.  153.320(d)(4)(i)(B).
    For the individual market, the State provided information in 
support of its 50 percent reduction request, including its analysis 
that the reduction requested would have a de minimis impact on 
necessary premium increases. In alignment with our approach in previous 
years' consideration of the reduction requests, we analyzed the 
information provided by the State in support of its req

[…truncated; see source link]
Indexed from Federal Register on April 27, 2023.

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.