Rule2024-00895

Medicare and Medicaid Programs; Patient Protection and Affordable Care Act; Advancing Interoperability and Improving Prior Authorization Processes for Medicare Advantage Organizations, Medicaid Managed Care Plans, State Medicaid Agencies, Children's Health Insurance Program (CHIP) Agencies and CHIP Managed Care Entities, Issuers of Qualified Health Plans on the Federally-Facilitated Exchanges, Merit-Based Incentive Payment System (MIPS) Eligible Clinicians, and Eligible Hospitals and Critical Access Hospitals in the Medicare Promoting Interoperability Program

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
February 8, 2024
Effective
April 8, 2024

Issuing agencies

Health and Human Services DepartmentCenters for Medicare & Medicaid Services

Abstract

This final rule will improve the electronic exchange of health care data and streamline processes related to prior authorization through new requirements for Medicare Advantage (MA) organizations, state Medicaid fee-for-service (FFS) programs, state Children's Health Insurance Program (CHIP) FFS programs, Medicaid managed care plans, CHIP managed care entities, and Qualified Health Plan (QHP) issuers on the Federally-facilitated Exchanges (FFEs). This final rule will also add new measures for eligible hospitals and critical access hospitals (CAHs) to report under the Medicare Promoting Interoperability Program and for MIPS eligible clinicians to report under the Promoting Interoperability performance category of the Merit-based Incentive Payment System (MIPS). These policies, taken together, will reduce overall payer and provider burden and improve patient access to health information while continuing CMS's drive toward interoperability in the health care market.

Full Text

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[Federal Register Volume 89, Number 27 (Thursday, February 8, 2024)]
[Rules and Regulations]
[Pages 8758-8988]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2024-00895]



[[Page 8757]]

Vol. 89

Thursday,

No. 27

February 8, 2024

Part II





Department of Health and Human Services





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 Centers for Medicare & Medicaid Services





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42 Parts 422, 431, 435, et al.

45 Part 156





Medicare and Medicaid Programs; Patient Protection and Affordable Care 
Act; Advancing Interoperability and Improving Prior Authorization 
Processes for Medicare Advantage Organizations, Medicaid Managed Care 
Plans, State Medicaid Agencies, Children's Health Insurance Program 
(CHIP) Agencies and CHIP Managed Care Entities, Issuers of Qualified 
Health Plans on the Federally-Facilitated Exchanges, Merit-Based 
Incentive Payment System (MIPS) Eligible Clinicians, and Eligible 
Hospitals and Critical Access Hospitals in the Medicare Promoting 
Interoperability Program; Final Rule

Federal Register / Vol. 89 , No. 27 / Thursday, February 8, 2024 / 
Rules and Regulations

[[Page 8758]]


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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Centers for Medicare & Medicaid Services

42 CFR Parts 422, 431, 435, 438, 440, and 457

Office of the Secretary

45 CFR Part 156

[CMS-0057-F]
RIN 0938-AU87


Medicare and Medicaid Programs; Patient Protection and Affordable 
Care Act; Advancing Interoperability and Improving Prior Authorization 
Processes for Medicare Advantage Organizations, Medicaid Managed Care 
Plans, State Medicaid Agencies, Children's Health Insurance Program 
(CHIP) Agencies and CHIP Managed Care Entities, Issuers of Qualified 
Health Plans on the Federally-Facilitated Exchanges, Merit-Based 
Incentive Payment System (MIPS) Eligible Clinicians, and Eligible 
Hospitals and Critical Access Hospitals in the Medicare Promoting 
Interoperability Program

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 will improve the electronic exchange of health 
care data and streamline processes related to prior authorization 
through new requirements for Medicare Advantage (MA) organizations, 
state Medicaid fee-for-service (FFS) programs, state Children's Health 
Insurance Program (CHIP) FFS programs, Medicaid managed care plans, 
CHIP managed care entities, and Qualified Health Plan (QHP) issuers on 
the Federally-facilitated Exchanges (FFEs). This final rule will also 
add new measures for eligible hospitals and critical access hospitals 
(CAHs) to report under the Medicare Promoting Interoperability Program 
and for MIPS eligible clinicians to report under the Promoting 
Interoperability performance category of the Merit-based Incentive 
Payment System (MIPS). These policies, taken together, will reduce 
overall payer and provider burden and improve patient access to health 
information while continuing CMS's drive toward interoperability in the 
health care market.

DATES: These regulations are effective on April 8, 2024.

FOR FURTHER INFORMATION CONTACT: 
    Alexandra Mugge, (410) 786-4457, for general questions related to 
any of the policies in this final rule, or questions related to CMS 
interoperability initiatives.
    Lorraine Doo, (443) 615-1309, for issues related to the prior 
authorization process policies, or the Prior Authorization Application 
Programming Interface (API).
    Shanna Hartman, (410) 786-0092, for issues related to the Payer-to-
Payer API, the Electronic Prior Authorization measures for the MIPS 
Promoting Interoperability performance category and Medicare Promoting 
Interoperability Program, or any of the API standards and 
implementation guides (IGs) included in this final rule.
    David Koppel, (303) 844-2883, for issues related to the data 
exchange policies generally, Patient Access API policies, or patient 
privacy.
    Scott Weinberg, (410) 786-6017, for issues related to the Provider 
Access API policies.
    Amy Gentile, (410) 786-3499, for issues related to Medicaid managed 
care.
    Kirsten Jensen, (410) 786-8146, for issues related to Medicaid FFS.
    Joshua Bougie, (410) 786-8117, for issues related to CHIP.
    Natalie Albright, (410) 786-1671, for issues related to MA 
organizations.
    Carolyn Kraemer, (301) 492-4197, for issues related to QHPs.
    Elizabeth Holland, (410) 786-1309, for issues related to MIPS and 
the Medicare Promoting Interoperability Program.
    Russell Hendel, (410) 786-0329, for issues related to the 
Collection of Information and Regulatory Impact Analysis.

SUPPLEMENTARY INFORMATION: 

Table of Contents

I. Background and Summary of Provisions
    A. Purpose and Background
    B. Summary of Major Provisions
    C. Specific Terms Used in This Final Rule
    D. Global Comments
II. Provisions of the Proposed Rule
    A. Patient Access API
    B. Provider Access API
    C. Payer-to-Payer API
    D. Prior Authorization API and Improving Prior Authorization 
Processes
    E. Extensions, Exemptions, and Exceptions; Federal Matching 
Funds for Medicaid and CHIP
    F. Electronic Prior Authorization Measures for the Merit-Based 
Incentive Payment System (MIPS) Promoting Interoperability 
Performance Category and the Medicare Promoting Interoperability 
Program
    G. Interoperability Standards for APIs
III. Collection of Information Requirements
IV. Regulatory Impact Analysis

I. Background, Summary of Provisions, and Terms

A. Purpose and Background

    In the December 13, 2022 Federal Register (87 FR 76238), we issued 
the ``Medicare and Medicaid Programs; Patient Protection and Affordable 
Care Act; Advancing Interoperability and Improving Prior Authorization 
Processes for Medicare Advantage Organizations, Medicaid Managed Care 
Plans, State Medicaid Agencies, Children's Health Insurance Program 
(CHIP) Agencies and CHIP Managed Care Entities, Issuers of Qualified 
Health Plans on the Federally-Facilitated Exchanges, Merit-Based 
Incentive Payment System (MIPS) Eligible Clinicians, and Eligible 
Hospitals and Critical Access Hospitals in the Medicare Promoting 
Interoperability Program'' proposed rule (CMS Interoperability and 
Prior Authorization proposed rule), in which we proposed new 
requirements for MA, state Medicaid FFS programs, state CHIP FFS 
programs, Medicaid managed care plans, CHIP managed care entities, and 
QHP issuers on the FFEs (collectively ``impacted payers'') to improve 
the electronic exchange of health care information and streamline prior 
authorization for medical items and services. The proposed rule also 
included proposals for new electronic prior authorization measures for 
MIPS eligible clinicians (as defined at 42 CFR 414.1305) under the 
Promoting Interoperability performance category of the MIPS, as well as 
for eligible hospitals and CAHs under the Medicare Promoting 
Interoperability Program.
    This rule also builds upon the policies established in the 
``Medicare and Medicaid Programs; Patient Protection and Affordable 
Care Act; Interoperability and Patient Access for MA Organization and 
Medicaid Managed Care Plans, State Medicaid Agencies, CHIP Agencies and 
CHIP Managed Care Entities, Issuers of Qualified Health Plans on the 
Federally-Facilitated Exchanges, and Health Care Providers'' final rule 
(85 FR 25510, May 1, 2020) (hereinafter referred to as the ``CMS 
Interoperability and Patient Access final rule'').
    We received nearly 900 timely pieces of correspondence containing 
comments on the CMS Interoperability and Prior Authorization proposed 
rule. Some public comments were outside of the scope of the proposed 
rule and those out-of-scope comments are not addressed in this final 
rule. Summaries

[[Page 8759]]

of the public comments that are within the scope of the proposed rule 
and our responses to those public comments are addressed in the various 
sections of this final rule under the appropriate heading. However, in 
this section we address certain comments that pertain across policies 
or to the rule overall.
    In this final rule, we are finalizing our proposals with 
modifications in response to commenter feedback. Taken together, these 
final policies will help to increase health information data exchange, 
streamline prior authorization process policies, and help to address a 
significant source of provider burden and burnout to ultimately improve 
patients' access to timely care.

B. Summary of Major Provisions

    In the CMS Interoperability and Patient Access final rule, we 
required impacted payers (MA organizations, state Medicaid FFS 
programs, state CHIP FFS programs, Medicaid managed care plans, CHIP 
managed care entities, and QHP issuers on the FFEs) to implement and 
maintain a standards-based Patient Access API. The Patient Access API 
must allow patients, through the health apps of their choice, to easily 
access their claims and encounter information as well as clinical data, 
including laboratory results, provider remittances, and patient cost-
sharing pertaining to such claims, if maintained by the impacted payer 
(85 FR 25558). In this final rule, we are finalizing our proposal to 
require that impacted payers include information about certain prior 
authorizations in the data that are available through the Patient 
Access API. For those changes to the Patient Access API, we are 
finalizing compliance dates in 2027 (by January 1, 2027, for MA 
organizations and state Medicaid and CHIP FFS programs; by the rating 
period beginning on or after January 1, 2027, for Medicaid managed care 
plans and CHIP managed care entities; and for plan years beginning on 
or after January 1, 2027, for QHP issuers on the FFEs). In addition, 
starting January 1, 2026, we are requiring impacted payers to annually 
report to CMS certain metrics about patient data requests made via the 
Patient Access API. We are also finalizing our proposal to directly 
reference the content standard at 45 CFR 170.213, so that the data 
content requirement is automatically updated as HHS's Office of the 
National Coordinator for Health Information Technology (ONC) adopts new 
versions. As of this final rule's publication, the content standards 
adopted at 45 CFR 170.213 are USCDI v1, which will expire on January 1, 
2026, and USCDI v3.
    To improve coordination of care across the care continuum and 
movement toward value-based care, we are finalizing our proposal to 
require impacted payers to implement and maintain a Provider Access API 
that is consistent with the technical standards finalized in the CMS 
Interoperability and Patient Access final rule (85 FR 25558), including 
the Health Level Seven (HL7[supreg]) International Fast Healthcare 
Interoperability Resources (FHIR[supreg]) Release 4.0.1 standard. 
Providers can use that API to access current patient data from payers, 
including adjudicated claims and encounter data (excluding provider 
remittances and patient cost-sharing information), all data classes and 
data elements included in a content standard at 45 CFR 170.213 (USCDI), 
and prior authorization information. For the Provider Access API 
policy, we are finalizing compliance dates in 2027 (by January 1, 2027, 
for MA organizations and state Medicaid and CHIP FFS programs; by the 
rating period beginning on or after January 1, 2027 for Medicaid 
managed care plans and CHIP managed care entities; and for plan years 
beginning on or after January 1, 2027 for QHP issuers on the FFEs).
    We are finalizing, with modifications, our proposal to require 
impacted payers to implement and maintain a Payer-to-Payer API to 
exchange patient data when a patient moves between payers to ensure 
continued access to their health data and support continuity of care 
between payers. Specifically, the payer to payer data exchange will 
include adjudicated claims and encounter data (excluding provider 
remittances and patient cost-sharing information), all data classes and 
data elements included in a content standard at 45 CFR 170.213 (USCDI), 
and certain information about the patient's prior authorizations. 
Impacted payers will be required to request data from a patient's 
previous payer, with the patient's permission, no later than 1 week 
from the start of coverage or at the patient's request. Impacted payers 
will then be required to integrate any data they receive in response to 
that request into the patient's record, which could facilitate care 
continuity as patients move between payers. We are finalizing a policy 
that payers will be required to exchange five years of patient data, as 
opposed to the entire patient health record. Five years of data are 
sufficient to support care continuity and continuation of prior 
authorizations as necessary, as well as maintaining patient access to 
their most recent data without significant burden to payers. In 
addition, if a patient has two or more concurrent impacted payers, the 
impacted payers will be required to exchange the patient's data at 
least quarterly, to ensure that all impacted payers have a more 
complete patient record. For the Payer-to-Payer API policy, we are 
finalizing compliance dates in 2027 (by January 1, 2027, for MA 
organizations and state Medicaid and CHIP FFS programs; by the rating 
period beginning on or after January 1, 2027, for Medicaid managed care 
plans and CHIP managed care entities; and for plan years beginning on 
or after January 1, 2027, for QHP issuers on the FFEs).
    To improve the patient experience and access to care, we are also 
finalizing several new requirements for prior authorization processes 
that will reduce burden on patients, providers, and payers. To 
streamline the prior authorization process, we are requiring impacted 
payers to implement and maintain a Prior Authorization API. In the 
proposed rule, we used the term ``Prior Authorization Requirements, 
Documentation, and Decision API (PARDD API).'' For simplicity, we are 
finalizing the name of that API as simply the ``Prior Authorization 
API.'' This name change alone does not indicate any changes to the 
requirements or standards that we proposed.
    Providers can use the Prior Authorization API to determine whether 
a specific payer requires prior authorization for a certain item or 
service, thereby easing one of the major points of administrative 
burden in the existing prior authorization process. The Prior 
Authorization API will also allow providers to query the payer's prior 
authorization documentation requirements directly from the provider's 
system, which could facilitate the automated compilation of necessary 
information to submit a prior authorization request. For the Prior 
Authorization API policy, we are finalizing compliance dates in 2027 
(by January 1, 2027, for MA organizations and state Medicaid and CHIP 
FFS programs; by the rating period beginning on or after January 1, 
2027, for Medicaid managed care plans and CHIP managed care entities; 
and for plan years beginning on or after January 1, 2027, for QHP 
issuers on the FFEs).
    We are also finalizing our proposals to establish certain 
requirements for the prior authorization process, regardless of whether 
the payer receives the prior authorization request through the Prior 
Authorization API. We are requiring that impacted payers send notices 
to providers when they make a prior authorization decision, including a

[[Page 8760]]

specific reason for denial when they deny a prior authorization 
request. We are also finalizing our proposal to require impacted 
payers, except for QHP issuers on the FFEs, to respond to prior 
authorization requests within certain timeframes. Finally, we are 
requiring all impacted payers to publicly report certain metrics about 
their prior authorization processes, which will enhance transparency. 
For these prior authorization process policies, we are finalizing 
compliance dates in 2026 (by January 1, 2026, for MA organizations and 
state Medicaid and CHIP FFS programs; by the rating period beginning on 
or after January 1, 2026, for Medicaid managed care plans and CHIP 
managed care entities; and for plan years beginning on or after January 
1, 2026, for QHP issuers on the FFEs).
    We are finalizing, with modifications, our proposal for new 
electronic prior authorization measures for MIPS eligible clinicians 
under the MIPS Promoting Interoperability performance category and for 
eligible hospitals and CAHs under the Medicare Promoting 
Interoperability Program. To promote Prior Authorization API adoption, 
implementation, and use among MIPS eligible clinicians, eligible 
hospitals, and CAHs, we are adding new measures titled ``Electronic 
Prior Authorization'' under the Health Information Exchange (HIE) 
objective in the MIPS Promoting Interoperability performance category 
and the Medicare Promoting Interoperability Program, beginning with the 
calendar year (CY) 2027 performance period/2029 MIPS payment year and 
CY 2027 electronic health record (EHR) reporting period, respectively. 
As detailed in section II.F. of this final rule, we are finalizing a 
modification to our proposal for the Electronic Prior Authorization 
measure that will require a MIPS eligible clinician, eligible hospital, 
or CAH to report a yes/no attestation or (if applicable) an exclusion, 
rather than a numerator and denominator.
    We are additionally finalizing our proposals, with modifications, 
for more specificity as to which of the required standards at 45 CFR 
170.215 are applicable to each API. Impacted payers will only be 
required to use the specifications that CMS has identified as necessary 
for the Patient Access, Provider Access, Provider Directory, Payer-to-
Payer, and Prior Authorization APIs. Since the publication of the CMS 
Interoperability and Prior Authorization proposed rule, ONC has 
published the Health Data, Technology, and Interoperability: 
Certification Program Updates, Algorithm Transparency, and Information 
Sharing (HTI-1) final rule (January 9, 2024; 89 FR 1192) (hereinafter 
referred to as the HTI-1 final rule), which reorganized the structure 
of 45 CFR 170.215 to delineate the purpose and scope more clearly for 
each type of standard or implementation specification. The standards we 
are finalizing in this rule, including updated citations are as 
follows:
    <bullet> Health Level Seven (HL7[supreg]) Fast Healthcare 
Interoperability Resources (FHIR[supreg]) Release 4.0.1 at 45 CFR 
170.215(a)(1) (HL7 FHIR).
    <bullet> HL7[supreg] FHIR[supreg] US Core Implementation Guide (IG) 
Standard for Trial Use (STU) 3.1.1, which expires on January 1, 2026, 
at 45 CFR 170.215(b)(1)(i) (US Core IG).
    <bullet> HL7[supreg] SMART Application Launch Framework IG Release 
1.0.0 which expires on January 1, 2026, at 45 CFR 170.215(c)(1) (SMART 
App Launch IG).
    <bullet> FHIR[supreg] Bulk Data Access (Flat FHIR) IG v1.0.0: STU 1 
at 45 CFR 170.215(d)(1) (Bulk Data Access IG).
    <bullet> OpenID Connect Core 1.0, incorporating errata set 1 at 45 
CFR 170.215(e)(1) (OpenID Connect Core).
    We refer readers to the HTI-1 final rule for further information 
(89 FR 1192). More detail about the required standards can be found in 
section II.G. and Table H3. We are also strongly recommending that 
payers use specific IGs to supplement the required standards at 45 CFR 
170.215. Additionally, we are finalizing our proposal to allow payers 
to voluntarily use updated versions of the standards, specifications, 
or IGs for each of these APIs prior to the adoption of updated versions 
in regulation, subject to certain conditions and provided the updated 
standard does not disrupt an end user's ability to access the data 
available through the API. We are also finalizing terminology changes 
related to the Patient Access API (in section II.A.2.d. of this final 
rule). These policies will take effect on the effective date of the 
final rule.
    We are finalizing, as proposed, some clarifications to existing 
Medicaid beneficiary notice and fair hearing regulations that apply to 
Medicaid prior authorization decisions. Because these are 
clarifications and improvements to existing regulations, as we 
proposed, Medicaid agencies will have to comply with these policies 
upon the effective date of a final rule.
    In our proposed rule, we proposed compliance dates in 2026 (by 
January 1, 2026, for MA organizations and state Medicaid and CHIP FFS 
programs; by the rating period beginning on or after January 1, 2026, 
for Medicaid managed care plans and CHIP managed care entities; and for 
plan years beginning on or after January 1, 2026, for QHP issuers on 
the FFEs), for all policies that require API development and 
enhancement. Based on commenter feedback and as noted previously, we 
are delaying the compliance dates in this final rule for the provisions 
that require API development and enhancement in 2027 (by January 1, 
2027, for MA organizations and state Medicaid and CHIP FFS programs; by 
the rating period beginning on or after January 1, 2027, for Medicaid 
managed care plans and CHIP managed care entities; and for plan years 
beginning on or after January 1, 2027, for QHP issuers on the FFEs). 
Throughout this rule, we generally refer to these compliance dates as 
``in 2027'' for the various payers.
    We believe this approximately 3-year timeline to recruit and train 
staff, update, or build the APIs, and update operational procedures 
will be sufficient to implement these policies, based on comments and 
public information from some payers and providers regarding similar 
initiatives already in progress. In addition to the 3-year 
implementation timeframe, we are finalizing our proposal to give state 
Medicaid and CHIP FFS programs an opportunity to seek an extension to 
the compliance dates, or an exemption from meeting certain 
requirements, in certain circumstances. Additionally, we are finalizing 
our proposal to provide an exceptions process for QHP issuers on the 
FFEs. We believe the approximately 3-year timeframe for implementation 
in the final rule will offer sufficient time for state Medicaid and 
CHIP FFS programs and QHP issuers on the FFEs to determine whether they 
can timely satisfy the API development and enhancement requirements in 
this final rule and to prepare the necessary documentation to request 
an extension, exemption, or exception, as applicable.
    Executive Order 13985 of January 20, 2021, entitled ``Advancing 
Racial Equity and Support for Underserved Communities Through the 
Federal Government,'' set administration policy that the ``Federal 
Government should pursue a comprehensive approach to advancing equity 
for all.'' \1\ CMS is committed to pursuing a comprehensive approach to 
advancing health equity for all, and the policies in this final rule 
are aligned with that Executive order because they represent efforts to 
mitigate existing inefficiencies in policies, processes, and technology 
that affect many patient populations. Some patient populations are more 
negatively affected by existing processes than

[[Page 8761]]

others and should realize greater benefits through the improvements 
these policies will provide. One of the main components of this final 
rule is our continued support for the individual's ability to select an 
app of their choice when accessing their health information. We want to 
ensure that members of all communities can access their health 
information and benefit from this technology. However, we are 
interested in the best ways to ensure that apps are available and 
accessible for individuals with disabilities, individuals with limited 
English proficiency, individuals with low literacy or low health 
literacy, and individuals with geographic, economic, or other social 
risk factors that may create barriers to accessing or using technology 
and apps.
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    \1\ Executive Order 13985, sec. 1, 86 FR 7009 (January 20, 
2021).
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    Our goal is to ensure that these proposed policies do not 
exacerbate current disparities or create unintended inequities that 
leave some communities or populations unable to benefit from this 
information sharing. Further, we seek to ensure that patient privacy 
considerations are built into the implementation of these proposed 
policies by using secure technologies, such as Open Authorization/Open 
ID (OAuth) 2.0 and OpenID Connect Core for authentication,\2\ as 
previously discussed in the CMS Interoperability and Patient Access 
final rule (85 FR 25520). While we proposed policies that we believed 
would address some health care inequities, we solicited comments about 
how to ensure that individuals from all communities and populations can 
actively benefit from our health care interoperability proposals.
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    \2\ Health Level Seven International. Smart App Launch 
Implementation Guide, OpenID and Authentication for Smart Apps. 
Retrieved from <a href="https://hl7.org/fhir/smart-app-launch/">https://hl7.org/fhir/smart-app-launch/</a>.
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C. Specific Terms Used in This Final Rule

    Our policies emphasize improving health information exchange and 
facilitating appropriate and necessary patient, provider, and payer 
access to information in health records. We also include several 
policies intended to reduce payer, provider, and patient burden by 
improving prior authorization processes and helping patients remain at 
the center of their care. Prior authorization refers to the process 
through which a health care provider, such as an individual clinician, 
acute care hospital, ambulatory surgical center, or clinic, obtains 
approval from a payer before providing care. Payers establish prior 
authorization requirements to help control costs and ensure payment 
accuracy by verifying that an item or service is medically necessary, 
meets coverage criteria, and, for some payers, is consistent with 
standards of care before the item or service is provided. A prior 
authorization is made up of two parts--a request from a provider and a 
decision by a payer. We refer to the provider's workflow and associated 
information and documentation as the ``prior authorization request'' 
and the payer's processes and associated information and documentation 
as the ``prior authorization decision.''
    For purposes of this final rule, references to QHP issuers on the 
FFEs exclude issuers offering only stand-alone dental plans (SADPs). 
Likewise, we are also excluding QHP issuers offering only QHPs in the 
Federally-facilitated Small Business Health Options Program Exchanges 
(FF-SHOPs) from the provisions of this final rule, as we believe that 
the standards could be overly burdensome for both SADP and Small 
Business Health Options Program (SHOP) issuers. We are finalizing an 
exceptions process for QHP issuers on the FFEs from the API 
requirements; the grant of an exception is conditioned upon our annual 
approval of a narrative justification, as further detailed in section 
II.E. of this final rule. For the purposes of this final rule, FFEs 
include FFEs in states that perform plan management functions. State-
based Exchanges on the Federal Platform (SBE-FPs) are not FFEs, even 
though patients in those states enroll in coverage through 
<a href="http://HealthCare.gov">HealthCare.gov</a>. Hence, QHP issuers in SBE-FPs will not be subject to 
the requirements in this final rule. We encourage SBE-FPs and State-
based Exchanges operating their own platforms (SBEs) to consider 
adopting similar requirements for QHPs on their Exchanges.
    Throughout this final rule, we use terms such as ``patient,'' 
``consumer,'' ``beneficiary,'' ``enrollee,'' and ``individual.'' Every 
reader of this final rule is a patient who has received or will 
receive, medical care at some point in their life. In this final rule, 
we use the term ``patient'' as an inclusive term. We understand that, 
historically, we have referred in our regulations to ``patients'' using 
the other terms previously noted. However, for the policies herein, we 
will use additional, specific terms applicable to individuals covered 
under the health care programs that we administer and regulate. We also 
note that when we discuss patients, the term includes, where 
applicable, a patient's personal representative. For example, a patient 
or their personal representative may opt into or out of certain types 
of information exchange under the policies in this final rule. But when 
we refer to a patient's medical needs or health records, we do not 
include the medical needs or health records of the patient's personal 
representative. Per the Standards for Privacy of Individually 
Identifiable Health Information (Health Insurance Portability and 
Accountability Act (HIPAA) Privacy Rule) \3\ issued under HIPAA (Pub. 
L. 104-191, enacted on August 21, 1996), as modified, at 45 CFR 
164.502(g), and related guidance, a ``personal representative'' is a 
person authorized under state or other applicable law to act on behalf 
of an individual in making health care-related decisions (such as a 
parent, guardian, or person with a medical power of attorney).\4\ Under 
the HIPAA Privacy Rule (45 CFR part 164, subpart E), the individual's 
personal representative generally may exercise the right to access the 
individual's protected health information (PHI). For many processes 
described in this final rule, a patient's personal representative could 
act on a patient's behalf, as permitted by the HIPAA Privacy Rule and 
other applicable laws.
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    \3\ See 45 CFR parts 160 and 164, subparts A and E.
    \4\ U.S. Department of Health and Human Services. Health 
Information and Privacy. Retrieved from <a href="https://www.hhs.gov/hipaa/for-professionals/faq/2069/under-hipaa-when-can-a-family-member/index.html">https://www.hhs.gov/hipaa/for-professionals/faq/2069/under-hipaa-when-can-a-family-member/index.html</a> and <a href="https://www.hhs.gov/hipaa/for-professionals/faq/personal-representatives-and-minors/index.html">https://www.hhs.gov/hipaa/for-professionals/faq/personal-representatives-and-minors/index.html</a>.
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    We also use terms such as ``payer,'' ``plan,'' and ``issuer'' in 
this final rule. Certain portions of this final rule are applicable to 
MA organizations, state Medicaid FFS programs, state CHIP FFS programs, 
Medicaid managed care plans (managed care organizations (MCOs), prepaid 
inpatient health plans (PIHPs), and prepaid ambulatory health plans 
(PAHPs)), CHIP managed care entities (MCOs, PIHPs, and PAHPs), and QHP 
issuers on the FFEs. Where certain provisions may not apply to specific 
plan or provider types, we have identified them separately from the 
aforementioned categories. We use the term ``payer'' in the preamble of 
this final rule as an inclusive term for all these entities and 
programs and, in the case of plans, plan types, but we also use 
specific terms as applicable in various sections of this final rule.
    We use the term ``policies that require API enhancement or 
development'' to describe the requirements that involve technical 
development work to either establish a new API, such as the Provider 
Access or Payer-to-Payer APIs, or to enhance the functionality of an 
existing API, such as the addition of

[[Page 8762]]

prior authorization data to the Patient Access API. We are finalizing 
these policies with compliance dates in 2027. As discussed throughout 
this rule, we are finalizing a modification to our proposal for certain 
requirements by establishing compliance dates in 2027, rather than in 
2026, as we proposed. Specifically, those policies include adding prior 
authorization information to the Patient Access API, implementing the 
Provider Access API (including a process for patients to opt out and 
disseminating educational resources to patients and providers), 
implementing the Payer-to-Payer API (including processes for gathering 
previous/concurrent payer information and for patients to opt in, and 
disseminating educational resources to patients), and implementing the 
Prior Authorization API. We are not including in the group of 
``policies that require API enhancement or development'' terminology 
changes for the Patient Access API, reporting Patient Access API 
metrics, changes to prior authorization processes, reporting prior 
authorization metrics, Medicaid notice and fair hearings changes, the 
MIPS and Medicare Promoting Interoperability measures, and updated 
standards. An explanation of why we are establishing these deadlines 
for each policy is found in section I.D.2. of this final rule and 
throughout this rule.
    We use the term ``items and services'' when discussing prior 
authorization in this final rule. Unless otherwise stated, the policies 
for prior authorization APIs and processes do not apply to drugs of any 
type, meaning any drugs that could be covered by the impacted payers in 
this final rule (for example, prescription drugs that may be self-
administered, administered by a provider, or that may be dispensed or 
administered in a pharmacy or hospital), because the processes and 
standards for prior authorization of drugs differ from the other 
``items and services'' included in our final policies. In the CMS 
Interoperability and Patient Access final rule, we finalized policies 
that require payers to send claims data related to prescription and 
other drug claims via a Patient Access API, and we are finalizing 
certain provisions related to claims data in this final rule. For 
example, Medicare Advantage Prescription Drug (MA-PD) plans that cover 
Part A, Part B, and Part D benefits, as well as supplemental benefits, 
are required to provide access to information about all those covered 
benefits through the Patient Access API at 42 CFR 422.119(b). 
Prescription and other drug information is part of a patient's record 
and giving patients, providers, and payers access to claims data for 
prescription and other drugs can offer valuable insights into a 
patient's health care, provide benefits for care coordination, and help 
avoid potentially harmful drug interactions. We acknowledge that there 
are existing laws and regulations that may apply to prior authorization 
of drugs for the impacted payers in this final rule. Thus, while the 
claims data included in this final rule and existing policies do 
include prescription and other drug claims, our policies in this final 
rule related to prior authorization do not include standards or 
policies for any drugs (as previously described), including covered 
outpatient drugs under Medicaid, and Medicare Part B or Part D drugs 
covered by an MA (including an MA-PD) plan.
    Additionally, we use the terms ``provider'' and ``supplier'' as 
inclusive terms composed of individuals, organizations, and 
institutions that provide or furnish health services, such as 
clinicians (that is, physicians and other practitioners), hospitals, 
skilled nursing facilities (SNF), home health agencies, hospice 
settings, laboratories, suppliers of durable medical equipment, 
prosthetics, orthotics, and supplies (DMEPOS), community-based 
organizations, as appropriate in the context used. When specifically 
discussing policies related to the Medicare Promoting Interoperability 
Program and the Promoting Interoperability performance category of 
MIPS, we refer to MIPS eligible clinicians, eligible hospitals, and 
CAHs.
    Throughout this final rule, we finalize API provisions in which we 
refer to the API functionality as a single API, though we acknowledge 
that payers may implement this functionality by using one or multiple 
APIs. For example, while we refer to the Patient Access API (discussed 
in section II.A. of this final rule) as a single API to describe the 
functionality, payers may achieve the same functionality with one or 
multiple APIs, depending on the implementation approach.
    An API is a set of commands, functions, protocols, or tools 
published by one software developer (``A'') that enables other software 
developers to create programs (applications or ``apps'') that can 
interact with A's software without needing to know the internal 
workings of A's software while maintaining data security and patient 
privacy (if properly implemented). This is how API technology enables 
the seamless user experiences, which are familiar in other aspects of 
patients' daily lives, such as travel and personal finance smartphone 
apps, which can function without being integrated into the smartphone's 
operating system. Standardized, secure, transparent, and pro-
competitive API technology can provide similar benefits for patients of 
health care services.\5\
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    \5\ Office of the National Coordinator for Health Information 
Technology (n.d.). Application Programming Interfaces. Retrieved 
from <a href="https://www.healthit.gov/api-education-module/story_html5.html">https://www.healthit.gov/api-education-module/story_html5.html</a>.
---------------------------------------------------------------------------

    Health Level 7 (HL7[supreg]) is the standards development 
organization (SDO) that develops the Fast Healthcare for 
Interoperability Resources (FHIR[supreg]) standard and IGs referenced 
throughout this final rule. HL7 requires the registered trademark with 
the first use of its name in a document, for which policies are 
available on its website at <a href="http://www.HL7.org">www.HL7.org</a>.\6\
---------------------------------------------------------------------------

    \6\ Health Level Seven International (2023). Guide to Using HL7 
Trademarks. Retrieved from <a href="http://www.hl7.org/legal/trademarks.cfm?ref=nav">http://www.hl7.org/legal/trademarks.cfm?ref=nav</a>.
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    Finally, throughout this final rule we discuss the APIs in relation 
to the programmatic requirements to share data between payers, 
providers, and patients under specific rules. However, payers could use 
these APIs to exchange data for myriad purposes, beyond those in this 
final rule. For instance, a patient could request data outside the 
scope of this final rule, or program integrity entities could request 
data from payers (such as under the Inspector General Act of 1978). 
Nothing in this final rule prevents payers from sharing the requested 
data via these APIs, if technologically feasible, for appropriate 
purposes permitted by law. We encourage using these standards-based 
APIs for purposes beyond our requirements to improve the 
interoperability of health data, regardless of the use case.

D. Global Comments

    CMS received nearly 900 timely pieces of correspondence in response 
to the CMS Interoperability and Prior Authorization proposed rule. We 
summarize comments that are globally applicable to the final rule here. 
In this section, we address comments related to Medicare FFS 
implementation, the National Directory of Healthcare (NDH), final 
policy compliance dates, exclusion of drugs from the prior 
authorization policies in this final rule, the payers impacted by this 
final rule, the withdrawal of the ``Medicaid Program; Patient 
Protection and Affordable Care Act; Reducing Provider and Patient 
Burden by Improving Prior Authorization Processes, and Promoting 
Patients' Electronic Access to Health Information for Medicaid Managed 
Care

[[Page 8763]]

Plans, State Medicaid Agencies, CHIP Agencies and CHIP Managed Care 
Entities, and Issuers of Qualified Health Plans on the Federally-
Facilitated Exchanges; Health Information Technology Standards and 
Implementation Specifications'' proposed rule (December 2020 CMS 
Interoperability proposed rule) (87 FR 76239), and compliance and 
enforcement.
1. Medicare Fee-for-Service Implementation of Final Policies
    Although these requirements do not directly pertain to Medicare 
FFS, we want to ensure that people with Medicare can benefit from the 
policies in this final rule, regardless of their coverage or delivery 
system. We intend for the Medicare FFS program to be a market leader on 
data exchange, including through the Provider Access, Payer-to-Payer, 
and Prior Authorization APIs, and therefore we solicited comments on 
how these proposals could apply to Medicare FFS. We also encouraged 
other payers not directly impacted by this final rule to consider the 
policies in this final rule for voluntary adoption to reduce burden and 
support greater interoperability.
    A significant number of commenters expressed support for our 
intention to ensure that Medicare FFS will comply with the requirements 
of this final rule by the compliance dates we are establishing. We did 
not make any policy proposals regarding this effort, but we are 
considering comments as we plan our roadmap for implementation.
2. Compliance Dates and Enforcement
    For our proposals that require API enhancement or development, we 
proposed compliance dates in 2026 (by January 1, 2026, for MA 
organizations and state Medicaid and CHIP FFS programs; by the rating 
period beginning on or after January 1, 2026, for Medicaid managed care 
plans and CHIP managed care entities; and for plan years beginning on 
or after January 1, 2026, for QHP issuers on the FFEs) (87 FR 76289) 
and indicated that we thought that a 3-year timeline to recruit and 
train staff, update or build the APIs, and update operational 
procedures would be sufficient. In the proposed rule we used the term 
``implementation dates'' rather than ``compliance dates'' as we are 
using in this final rule. Because payers may implement APIs before the 
compliance dates, we want to be clear when we are discussing the 
regulatory deadlines in this final rule. This terminology does not 
indicate any changes to the substance of any proposals or finalized 
requirements.
    Comment: Many commenters expressed support for the proposed 
compliance dates in 2026. A commenter stated that the proposed 
compliance dates give impacted payers, health information technology 
(IT) developers, and providers sufficient time to prepare for 
widespread adoption and utilization. A commenter stated that the 
feasibility of implementation in 2026 will depend on the complexities 
of the implementation and the date the final rule is published. Another 
commenter suggested that CMS provide an implementation timeline with 
steps to ensure all parties are ready for implementation in 2026. 
Another commenter wrote that CMS should conduct pilots before the 
proposed 2026 compliance dates.
    Multiple commenters recommended that CMS establish a shorter 
timeframe for the revisions to the Patient Access API and the 
implementation of the new APIs. Commenters stated that the benefits of 
our prior authorization proposals are especially necessary and 
encouraged us to finalize compliance dates as early as possible. A 
commenter recommended that CMS require MA organizations to implement 
the requirements within 90 days of publication of this final rule. 
Another commenter stated that they believe that MA organizations have 
the revenue and resources to implement the provisions in CY 2024.
    Payers have indicated that they are already collecting information 
about how patients are using their Patient Access API, and many 
submitted comments based on the patient uptake they are witnessing. We 
did not receive comments that indicated that collecting and reporting 
these metrics would be a burden on payers.
    Multiple commenters expressed concern regarding the proposed 2026 
compliance dates, for most of the requirements in the rule. Other 
commenters emphasized that payers would have to begin work on 
implementation immediately following publication of this final rule to 
meet all requirements by the 2026 compliance dates. Multiple commenters 
recommended that CMS delay the compliance dates to 2027 or 2028, citing 
the feasibility of technology implementation and operational changes.
    Commenters indicated that state Medicaid and CHIP FFS programs may 
need more time to implement because they need to secure funding and 
engage in the state's procurement process. A commenter recommended 
compliance dates no earlier than January 1, 2027, with state Medicaid 
and CHIP agencies having the ability to request up to two 1-year 
extensions following that date. The commenter noted that due to unique 
funding cycles and procurement requirements, states could require more 
time than other payers to implement the proposed requirements.
    Multiple commenters weighed in on the amount of time that payers 
will need to implement the provisions in the proposed rule. Multiple 
commenters noted that the proposed requirements for payers to implement 
four APIs within less than 3 years from publication of the final rule 
would create a significant burden on payers. A commenter stated that 
developers will need 12-18 months from the publication of a final rule 
to design, develop, test, and release updated software. The commenter 
stated that payers will also need time to implement the updated 
functionality and train staff to assist patients and other API end 
users. Another commenter stated that developers would need 18 months 
per API. A commenter recommended that CMS finalize any policies with at 
least 24 months of lead time. Another commenter suggested that CMS 
provide at least 24 to 36 months after the publication of the final 
rule for payers to comply. Other commenters suggested 3 years between 
publishing a final rule and the compliance dates. Several commenters 
recommended that CMS consider a staggered implementation approach for 
the API requirements.
    Commenters indicated that, of our proposals, the technical 
development and enhancement of the required APIs would necessitate a 
longer implementation period than the prior authorization process 
improvements.
    Response: Having taken into consideration comments about the 
implementation timeline generally and about each of the policies 
specifically, we are finalizing our policies that require API 
development or enhancement with compliance dates in 2027. Specifically, 
MA organizations and state Medicaid and CHIP FFS programs must comply 
with those policies by January 1, 2027; Medicaid managed care plans and 
CHIP managed care entities must comply beginning with the first rating 
period that begins on or after January 1, 2027; and QHPs in FFEs must 
comply by the first plan year beginning on or after January 1, 2027. 
For simplicity, throughout this rule we generally refer to these 
compliance dates as ``in 2027'' for the various payers. However, we are 
finalizing some of our other policies with the proposed 2026 compliance 
dates, as noted in the Summary of Major Provisions.

[[Page 8764]]

    Specifically, we are finalizing 2026 compliance dates for the 
requirements that impacted payers report Patient Access API metrics to 
CMS, make standard and expedited prior authorization decisions within 
specific timeframes, send notices to providers, including a specific 
denial reason for denied prior authorizations, and publicly report 
prior authorization metrics on their websites. While these policies 
require a certain level of development and implementation effort, they 
are not as technically challenging as implementing the APIs. Thus, we 
believe a nearly 2-year implementation timeframe is sufficient and will 
allow payers to prioritize them for an earlier deadline.
    Because impacted payers should already have Patient Access APIs 
implemented based on requirements finalized in the CMS Interoperability 
and Patient Access final rule, reporting on usage of that API should 
not be a significant burden to payers. We proposed to gather those data 
to understand how the Patient Access API is being adopted across the 
industry. We do not believe there is any benefit to delaying this 
reporting requirement, as we need these data to help inform future 
policies.
    Importantly, the prior authorization policies we are finalizing 
with 2026 compliance dates should reduce the burden of prior 
authorization processes, even before the 2027 compliance dates for the 
API development and enhancement policies. Requiring impacted payers to 
send provider notices, including a specific denial reason, respond 
within specific timeframes, and report prior authorization metrics will 
apply regardless of how the payer received the prior authorization 
request, and are not dependent on the API. Therefore, we do not believe 
there is a reason to tie those requirements to the API compliance 
dates. Delaying the changes to prior authorization timeframes and 
procedures would only delay the benefits of those new policies.
    However, we are sensitive to the implementation burdens on payers, 
particularly for the final policies that require API development or 
enhancement. We understand that payers need time to design, develop, 
test, and implement major system changes to implement the new Provider 
Access, Payer-to-Payer, and Prior Authorization APIs. We considered 
finalizing staggered API compliance dates between 2026 and 2027, as 
some commenters suggested, but concluded that we are not in the best 
position to prioritize and understand what work can feasibly be 
completed by 2026 and what scope is better in a second phase for 2027. 
Instead, we are delaying the compliance dates for the three new APIs 
and modifications to the Patient Access API by 1 year from the proposed 
compliance dates to allow payers time to sufficiently plan, develop, 
test, and implement this technology. After considering the comments we 
received, we agree with the volume of commenters that indicated that 
more than 2 years is necessary from the publication of the final rule 
for payers to meet the new API requirements. In consideration of the 
schedule for this final rule's publication, we are finalizing 
compliance dates in 2027, for the new Provider Access, Payer-to-Payer, 
and Prior Authorization API requirements in this final rule. Throughout 
the final rule, we specify the exact regulatory citations that are 
being modified from our proposed rule to reflect the finalized 
compliance dates for each payer.
    We are addressing concerns specific to state Medicaid and CHIP 
programs with the availability of an extension for Medicaid and CHIP 
agencies, under which states could seek to delay implementation until 
2028, as discussed in section II.E. of this final rule. In that 
section, we also discuss the possibility of states receiving enhanced 
Federal Financial Participation (FFP) for expenditures related to 
implementing these requirements.
    Comment: Many commenters expressed concern regarding the lack of 
discussion in the proposed rule for mechanisms to ensure compliance 
with the provisions of the rule once finalized. Multiple commenters 
recommended that CMS clearly outline how it will conduct oversight and 
enforcement of the requirements in the rule and commenters recommended 
that CMS outline a process for formal oversight, audit, and 
enforcement, including financial penalties and other consequences to 
promote accountability. A commenter questioned the enforcement and 
oversight activities for the CMS Interoperability and Patient Access 
final rule (CMS-9115-F). Another commenter highlighted the lack of 
penalties for non-compliance with the Provider Directory API. Other 
commenters recommended that CMS develop a structured process for the 
public to report non-compliance. Multiple commenters recommended that 
CMS closely monitor payer compliance and impose civil monetary 
penalties on payers that are non-compliant.
    Response: As explained in the proposed rule and the CMS 
Interoperability and Patient Access final rule, each CMS program 
oversees compliance under existing program authorities and 
responsibilities for the different types of payers impacted by these 
API requirements (for example, MA organizations, Medicaid programs, 
etc.). Oversight and compliance procedures and processes vary among 
these CMS programs and CMS may choose from an array of possible 
enforcement actions, based on a payer's status in the program, previous 
compliance actions, and corrective action plans. Therefore, we do not 
address specific potential compliance and enforcement actions across 
impacted payers in this final rule, although we do discuss categories 
of enforcement actions that CMS could consider for various payers in 
the discussion later in this section. Patients and providers may submit 
an inquiry or complaint to the appropriate authority, depending on 
their coverage.
    For MA organizations, because these are program requirements, 
depending on the extent of the violation, CMS may take compliance 
actions from warning letters or requiring a corrective action plan, to 
enforcement actions including sanctions, civil money penalties and 
other measures specified at 42 CFR part 422, subpart O. If an MA 
enrollee believes a plan is not fulfilling its responsibilities with 
respect to the API requirements, they have a right to file a grievance 
with a plan under the procedures at 42 CFR 422.564. Individuals may 
also submit complaints about their MA plans to 1-800-MEDICARE and the 
online complaint system at <a href="https://www.medicare.gov/my/medicare-complaint">https://www.medicare.gov/my/medicare-complaint</a>. The State Health Insurance Assistance Programs (SHIP) are 
available to help Medicare beneficiaries, including with filing 
complaints.
    When states use enhanced funding for expenditures related to system 
modifications or enhancements, CMS's enforcement is based upon 45 CFR 
95.612 (Disallowance of FFP) and the methodology described in the 
Centers for Medicaid and CHIP Services (CMCS) Informational Bulletin 
(CIB), ``Medicaid Enterprise Systems Compliance and Reapproval Process 
for State Systems with Operational Costs Claimed at the 75 Percent 
Federal Match Rate,'' published May 24, 2023. If a state is not 
compliant with the requirements included in this final rule, the 
appropriate program policy team will address compliance enforcement.
    States are obligated by 42 CFR 438.66(b) and (c) to have a 
monitoring system for all of their managed care programs, including the 
performance of

[[Page 8765]]

each managed care plan, to ensure that all managed care plans are 
fulfilling their contractual obligations. States report the results of 
their monitoring activities in an annual Managed Care Program Annual 
Report, in accordance with 42 CFR 438.66(e). Further, per 42 CFR 
438.3(a), CMS must review and approve all managed care plan contracts. 
Should information in a state's Managed Care Program Annual Report or 
contract indicate a need for improvement or correction, CMS would work 
with the state to ensure that the issue is remedied. Patients or 
providers with concerns regarding Medicaid or CHIP FFS should contact 
their state Medicaid or CHIP agency. Patients and providers can contact 
<a href="/cdn-cgi/l/email-protection#3a065b1a52485f5c07" http: Medicaid.gov">Medicaid.gov</a>@cms.hhs.gov"><a href="http://Medicaid.gov">Medicaid.gov</a>@cms.hhs.gov</a> if the state agency is not responsive.
    For any concerns related to compliance by Medicaid managed care 
plans and CHIP managed care entities, enrollees and providers should 
first contact their managed care plan or managed care entity. Enrollees 
or providers can contact the state Medicaid or CHIP agency to report 
issues that they cannot resolve by working with the managed care plan 
or entity directly.
    Consistent with the authority under 45 CFR 156.715, the Center for 
Consumer Information and Insurance Oversight (CCIIO) performs 
compliance reviews of issuers in the FFEs. In addition, 45 CFR 156.800 
through 156.815 provides for additional enforcement remedies including 
Civil Money Penalties (CMPs) and Notices of Non-Compliance (NONCs) as 
well as paths to QHP issuer Suppression and Decertification. If 
enrollees in a QHP on the FFEs or their providers have concerns about 
an issuer's interoperability implementation, they should first contact 
their health plan with questions. For issues that they cannot resolve 
by working directly with the plan, enrollees and providers can contact 
the Marketplace Call Center at 1-800-318-2596 (TTY: 1-855-889-4325).
    CMS manages compliance with the HIPAA administrative transaction 
standards under the authority of the administrative simplification 
rules. Complaints about non-compliance can be submitted to CMS at 
<a href="https://asett.cms.gov/ASETT_HomePage">https://asett.cms.gov/ASETT_HomePage</a>.
3. Exclusion of Drugs
    In the CMS Interoperability and Prior Authorization proposed rule, 
we stated that we were excluding drugs from the Prior Authorization API 
and proposed process requirements for prior authorizations because the 
standards and processes for issuing prior authorizations for drugs 
differ from those that apply to medical items and services.
    Under state Medicaid programs and the MA program, there are similar 
timing requirements for prior authorizations for coverage of drugs. MA 
plans are required to respond to expedited requests for Part B drugs 
within 24 hours (42 CFR 422.572) and to non-expedited requests as 
expeditiously as the enrollee's health condition requires, but no later 
than 72 hours after receipt of the request (42 CFR 422.568). Further, 
MA-PD plans that cover Part A, B, and D benefits must comply with 
similar timelines in responding to prior authorization requests for 
Part D prescription drugs (42 CFR 423.568, 423.572). Similarly, under 
Medicaid (both FFS and managed care), if a state requires prior 
authorizations for covered outpatient drugs, a response must be 
provided within 24 hours of the request for prior authorization (see 
section 1927(d)(5) of the Social Security Act (the Act) and 42 CFR 
438.3(s)(6)). We acknowledge that other drugs do not meet the 
definition of ``covered outpatient drugs,'' including cancer drugs, 
special treatments, and other important medications, and thus are not 
subject to these prior authorization timeline requirements.
    Comment: A plethora of commenters provided input and requested that 
CMS reconsider the proposal to exclude drugs and instead include drugs 
in the prior authorization policies for all or some impacted payers.
    Some commenters expressed support for CMS's exclusion of drugs from 
the proposed requirements and CMS's decision to defer Prior 
Authorization API requirements for drugs to future rulemaking. Multiple 
commenters recommended that CMS make clear the exclusion of drugs from 
all the requirements in a final rule.
    Response: We believe it is clear throughout this final rule that 
none of the prior authorization policies apply to any drugs covered by 
any impacted payer. However, based on the overwhelming number of 
comments in support of our reconsideration of the policy, and 
additional conversations with SDOs and stakeholders, we will consider 
options for future rulemaking to address improvements to the prior 
authorization processes for drugs.
    Comment: Multiple commenters expressed disappointment that CMS 
excluded outpatient prescription drugs from the prior authorization 
process and Prior Authorization API policies in the proposed rule, 
explaining that drug prior authorizations constitute the majority of 
all prior authorizations. Multiple commenters recommended that CMS 
reconsider the exclusion of drugs from the proposed rule and suggested 
that CMS expand a final rule to include outpatient prescription drugs 
covered under a medical benefit.
    A few commenters specifically requested that CMS include drugs 
covered under a medical benefit in the prior authorization process and 
Prior Authorization API policies in the final rule and explained that 
the exclusion was troubling because health plans may cover physician-
administered drugs and specialty drugs through a patient's medical 
benefits, including specialty drugs. A commenter urged CMS to include 
administered drugs, which are inextricably related to other provider 
services. Some commenters stated that by failing to include 
administered drugs throughout the proposed rule, CMS is failing to 
address the biggest culprit of delay to timely care and administrative 
burden for cancer patients. Commenters described barriers to access for 
prescriptions for specialty drugs, cancer drugs, and certain drugs for 
chronic conditions that require ongoing re-authorizations. The 
commenters believed that including prescription drugs in our prior 
authorization policies would improve the effectiveness of this final 
rule and would support CMS's goals of reducing barriers and burdens in 
health care.
    Response: While we acknowledge the request for reconsideration, 
when making the decision to exclude prescription drugs from the 
proposed rule, we believed there would be operational complexities in 
applying the requirements of this rule to prior authorization for 
prescription drugs under current conditions and did not anticipate the 
overwhelming response to that exclusion under current conditions. Based 
on the scope and breadth of the comments, it is essential for us to 
conduct a thorough evaluation of both existing policies and standards, 
and the impact any mandatory changes will have on impacted payers, 
providers, and patients, as well as on other policies before making a 
proposal for public consideration. We are committed to ensuring 
transparency of the process, and the development of the right policy to 
support all entities who might benefit. We anticipate engaging with the 
public on this topic in the near future and encourage the public to 
provide additional feedback.
    Comment: Many commenters questioned whether impacted payers are 
permitted to include the functionality necessary to conduct prior 
authorization for drugs via the Prior Authorization

[[Page 8766]]

API. A commenter also requested that CMS require all payers to include 
drug-related prior authorization requirements in the Prior 
Authorization API to ensure prescribers have ready access to uniform 
policies, and patients have timely access to their medications. Another 
commenter recommended that CMS explain that even if prescription drugs 
are excluded from the requirements, the rule does not prohibit the 
sharing of drug prior authorization data via the Patient Access, 
Provider Access, and Payer-to-Payer APIs.
    Response: While we did not propose a requirement for prior 
authorization policies for drugs to be included in the Prior 
Authorization API, payers may add such coverage rules and requirements 
to their APIs; nothing in this final rule prohibits broader use of the 
required Prior Authorization API by impacted payers and we encourage 
them to do so to the extent permitted by law. The scope of the IGs for 
the Prior Authorization API includes prior authorization for 
medications covered under a medical benefit. We describe the IGs and 
the Prior Authorization API in further detail in section II.D.2. of 
this final rule. However, we note that a FHIR API cannot be used with a 
National Council for Prescription Drug Programs (NCPDP) SCRIPT standard 
because the data elements have not yet been mapped. Also, the 
HL7[supreg] FHIR[supreg] Da Vinci Prior Authorization Support (PAS) IG 
states it ``SHOULD NOT be used for any medication that is covered under 
a prescription drug program benefit where Prior Authorization is 
provided by another electronic exchange process (for example, NCPCP 
SCRIPT).'' \7\
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    \7\ Health Level Seven International (n.d.) Use Cases and 
Overview. Retrieved from <a href="https://build.fhir.org/ig/HL7/davinci-pas/usecases.html#scope-of-work-flow">https://build.fhir.org/ig/HL7/davinci-pas/usecases.html#scope-of-work-flow</a>.
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    We confirm that nothing would prohibit an impacted payer from 
sharing the same information about prior authorizations for drugs that 
they are required to share for items and services via the Patient 
Access, Provider Access, and Payer-to-Payer APIs, if they choose.
    Comment: A commenter sought clarification on whether the prior 
authorization requirements would apply to supplies dispensed at a 
pharmacy, such as diabetic test strips. This commenter stated that an 
API would likely not provide any additional benefit or improve the 
timeliness of a decision and might increase handling timeframes while 
the API is in the early stages of use. This commenter recommended that 
pharmacy dispensable supplies maintain their current timeframes for 
coverage decisions. Another commenter recommended that CMS require 
impacted payers to include durable medical equipment (DME) administered 
under the DME benefit in the Prior Authorization API. Another commenter 
sought clarification on whether therapeutic devices are excluded from 
the Prior Authorization API requirements.
    Response: Supplies, including those dispensed at a pharmacy and 
DME, that are considered medical benefits and are not prescription 
drugs, are subject to the prior authorization requirements of this 
final rule. Payers will be required to include these supplies in their 
APIs, to the extent they are covered as a medical benefit and require 
prior authorization. DME, for example, includes continuous glucose 
monitors, test strips, lancets, orthotics, wheelchairs, and other 
devices. All prior authorizations covered as a medical benefit, 
including those for DME, supplies dispensed at a pharmacy, or 
therapeutic devices, must still meet the timeframe requirements 
established in this final rule, regardless of whether the request is 
made through an API or other means, as described in section II.D.4. 
However, for MA-PDs, this final rule excludes the entire scope of 
``Part D drugs,'' as defined at 42 CFR 423.100, from the scope of the 
prior authorization requirements; therefore, certain supplies that are 
included in the definition of Part D drugs at 42 CFR 423.100 are not 
subject to the prior authorization requirements adopted here.
4. Impacted Payers
    As stated previously, certain portions of this final rule apply to 
MA organizations, state Medicaid FFS programs, state CHIP FFS programs, 
Medicaid managed care plans, CHIP managed care entities, and QHP 
issuers on the FFEs. We received numerous comments regarding 
applicability to the payers impacted by the rule and summarize these 
comments and responses.
    Comment: Many commenters supported CMS's proposed categories of 
impacted payers for this rule. Specifically, commenters supported the 
inclusion of Medicaid and CHIP FFS, which were excluded from the payer 
to payer data exchange requirements in the CMS Interoperability and 
Patient Access final rule, and MA plans, which were excluded in the 
December 2020 CMS Interoperability proposed rule. Commenters noted that 
the benefits of interoperable data exchange will only accrue if there 
is widespread adoption by payers across the health care system.
    Response: We appreciate the support for the proposed types of 
impacted payers and agree that the more payers that implement the 
requirements of this final rule, the greater the beneficial impact will 
be on patients.
    Comment: A commenter requested clarification as to whether dental 
plans that provide coverage to MA enrollees or Medicaid beneficiaries 
are impacted payers and encouraged CMS to exclude those plans, akin to 
the exclusion of QHP issuers on the FFEs offering only SADPs. Another 
commenter specifically encouraged CMS not to exclude SADPs and to 
include dental plans for MA and Medicaid or CHIP managed care.
    Response: We did not propose new interoperability or prior 
authorization standards on SADPs on the FFEs because they have 
relatively lower enrollment and premium intake compared to individual 
market medical QHPs. Requiring those plans to comply with the 
requirements in this final rule could result in those issuers no longer 
participating in the FFEs, which would not be in the best interest of 
enrollees. These plans are therefore outside the scope of this final 
rule. We appreciate input from commenters who view prior authorization 
and interoperability as important for SADP enrollees and will continue 
to monitor this issue and work with stakeholders to understand how to 
best meet patient needs while considering the potential burden on 
payers.
    For Medicare beneficiaries enrolled in MA plans, when dental 
coverage is a supplemental benefit covered by the MA plans, it is 
offered by the MA organization, directly or through contract 
arrangements the MA organization uses to provide the MA supplemental 
benefit. Regardless of the mechanism, the dental coverage is part of 
the MA plan itself and offered under the MA organization's contract and 
bid with CMS, not a separate plan. MA organizations can project 
expenditures to comply with the policies in this final rule to 
incorporate into their overall operational costs when setting premiums.
    An organization that has a risk-based contract directly with a 
state to provide dental benefits only to Medicaid and CHIP 
beneficiaries is usually a PAHP. We proposed, at 42 CFR 438.210 and 
438.242 for Medicaid (applicable to separate CHIP through existing 
cross-references at 42 CFR 457.1230(d) and 457.1233(d)), that all PAHPs 
other than Non-Emergency Medical Transportation (NEMT) PAHPs, including 
those that cover dental benefits, would be subject to the requirements 
of this rule. Per 42 CFR 438.4, capitation rates, which are

[[Page 8767]]

required for all risk-based MCOs, PIHPs, and PAHPs, must be projected 
to provide for all reasonable, appropriate, and attainable costs that 
are required under the terms of the contract and for the operation of 
the managed care plan for the time period, as well as the population 
covered under the terms of the contract, in addition to meeting 
specific additional requirements at 42 CFR 438.4 through 438.7. 
Similarly, for separate CHIP, per 42 CFR 457.1201(c) and 457.1203(a), 
capitation rates are based on public or private payment rates for 
comparable services for comparable populations and must represent a 
payment amount that is adequate to allow the MCO, PIHP, or PAHP to 
efficiently deliver covered services to beneficiaries in a manner 
compliant with contractual requirements. Therefore, the concerns of 
upward pressure on premiums that impact participation that are 
applicable to SADPs offered on the FFEs are not present for Medicaid 
and CHIP risk-based managed care plans.
    Comment: A commenter suggested that CMS define the term ``payer'' 
to encompass health insurance issuers and group health plans subject to 
the Public Health Service Act. Multiple commenters expressed their 
concern that private payers, commercial plans, and employer-sponsored 
plans would not be subject to the rule requirements. A commenter 
expressed concern regarding the 150 million Americans who are in 
employer-sponsored coverage, who may not have access to the benefits of 
the proposed rule.
    Another commenter suggested that CMS could use its authority over 
the public sector Consolidated Omnibus Budget Reconciliation Act 
(COBRA) group health plans to extend interoperability requirements to 
those payers.
    Response: We appreciate commenters supporting implementation of the 
policies by private payers, commercial plans, and employer-sponsored 
plans. However, we proposed to impose these requirements under our 
authority to regulate issuers in the Exchanges that CMS operates, which 
does not apply to health insurance issuers and group health plans 
outside the FFEs. There is nothing prohibiting those payers from 
implementing the provisions in this final rule voluntarily, as long as 
there are no conflicts with other Federal or state laws, and we do 
encourage those plans to voluntarily meet the requirements of this 
final rule to allow patients they cover to have the same interoperable 
access to their data as impacted payers are required to provide.
    Title XXII of the Public Health Service (PHS) Act applies COBRA 
requirements to group health plans that are sponsored by state or local 
government employers. They are sometimes referred to as ``public 
sector'' COBRA to distinguish them from the Employee Retirement Income 
Security Act of 1974 (ERISA) and Internal Revenue Code requirements 
that apply to private employers. We did not make any proposals 
regarding public sector COBRA plans, so they are not included as 
impacted payers in this final rule, but we will consider whether we can 
and should propose similar interoperability requirements on such plans 
in future rulemaking.
    Comment: A commenter sought clarification regarding why CMS 
exempted SHOP issuers from the proposed rule.
    Response: As discussed in the proposed rule, we proposed to exclude 
QHP issuers offering only QHPs in the FF-SHOPs. We believe that the 
proposed standards would be overly burdensome for both SADP and SHOP 
issuers. Requiring issuers offering only SADPs and issuers offering 
only QHPs in the FF-SHOPs, which have relatively lower enrollment and 
premium intake compared to individual market medical QHPs, to comply 
with our proposals, could result in those issuers no longer 
participating in the FFEs, which would not be in the best interest of 
the enrollees.
    Comment: Multiple commenters recommended that CMS work with ONC and 
other Federal agencies, such as the Veterans Administration (VA), the 
U.S. Department of Defense (DoD), and other government payers, to bring 
additional data into the interoperability universe.
    Response: We continue to work with ONC and agencies across the 
Federal Government to move toward a fully interoperable health care 
system. We are committed to sharing any insights and best practices 
from our experience working with impacted payers with other agencies 
that provide health care coverage to inform their own interoperability 
goals. These are independent agencies over which HHS has no authority.
5. Withdrawal of Proposed Rule
    In the CMS Interoperability and Prior Authorization proposed rule, 
we explained that we were withdrawing the December 2020 CMS 
Interoperability proposed rule (87 FR 76239). We received multiple 
comments in support of this decision.
    Comment: Commenters supported our withdrawal of the December 2020 
CMS Interoperability proposed rule. Several commenters expressed that 
the burden of prior authorization has grown since that proposed rule 
was published and voiced their support for finalizing our proposals.
    Response: We appreciate the support and believe that the proposals 
that we are now finalizing reflect the feedback we received from the 
health care industry.
6. National Directory of Healthcare
    On October 22, 2022, we released a Request for Information (RFI) 
(87 FR 61018) to solicit public comments on establishing an NDH that 
could serve as a ``centralized data hub'' for health care provider, 
facility, and entity directory information nationwide. We also received 
many comments to this proposed rule that discussed the possibility of 
an NDH, particularly to discover payers' digital endpoints (in this 
case, a FHIR server's URL or IP address) to facilitate our Payer-to-
Payer API policy.
    Comment: Many commenters stated that the lack of a national 
directory makes it difficult to identify digital endpoints to 
facilitate payer to payer data exchange. Multiple commenters also 
expressed how important an NDH would be to the success of a Provider 
Access API, because as information on provider digital endpoints 
remains limited, widespread access to such a directory could advance 
efforts to connect payers to providers. Commenters urged CMS to 
establish an NDH before the API compliance dates and explained that not 
doing so could result in an industry-wide scramble and search for 
verified plan endpoints necessary for implementation. A commenter 
recommended that CMS establish and maintain a national payer directory 
that includes verified information on payers, including their API 
endpoints, contact information for their API project managers, and 
their readiness for participation in payer to payer data exchange. 
Another commenter stated they are currently trying to set up their own 
Payer-to-Payer API and encountered problems without a centralized 
location of payer endpoints. This led to issues identifying a new 
member's previous payer and making secure connections to exchange 
information. A commenter cautioned that a draft version of the National 
Directory IG developed by the FHIR at Scale Taskforce (FAST) originally 
published in September 2022 \8\ describes

[[Page 8768]]

a payer to payer data exchange but is based on the projected existence 
of a national directory of payer endpoints and governance framework. A 
commenter noted scalability issues that could arise without a national 
directory of endpoints to connect in a unified and meaningful manner.
---------------------------------------------------------------------------

    \8\ Health Level Seven International (n.d.). National Directory 
of Healthcare Providers & Services (NDH) Implementation Guide. 
Retrieved from <a href="https://build.fhir.org/ig/HL7/fhir-us-ndh/">https://build.fhir.org/ig/HL7/fhir-us-ndh/</a>.
---------------------------------------------------------------------------

    Response: We understand that a directory of payer and provider 
digital endpoints would be highly beneficial to facilitate our Payer-
to-Payer, Provider Access, and Prior Authorization API requirements. 
Without such a directory, payers would need to discover other payers' 
endpoints one by one, and each payer would have to maintain a list of 
payers that they have previously connected with for data exchange. The 
Trusted Exchange Framework and Common Agreement (TEFCA) provides a 
directory of digital endpoints that can be used by TEFCA 
Participants.\9\
---------------------------------------------------------------------------

    \9\ Office of the National Coordinator for Health Information 
Technology (n.d.). Trusted Exchange Framework and Common Agreement 
(TEFCA). Retrieved from <a href="https://www.healthit.gov/topic/interoperability/policy/trusted-exchange-framework-and-common-agreement-tefca">https://www.healthit.gov/topic/interoperability/policy/trusted-exchange-framework-and-common-agreement-tefca</a>.
---------------------------------------------------------------------------

    Additionally, CMS is committed to exploring an NDH that contains 
payers' and providers' digital endpoints to facilitate more 
interoperable data exchange in healthcare for a variety of use cases, 
including support for the Payer-to-Payer, Provider Access, and Prior 
Authorization APIs.

II. Provisions of the Proposed Rule and the Analysis of and Responses 
to Public Comments

A. Patient Access API

1. Background
    In the CMS Interoperability and Patient Access final rule (85 FR 
25558), in order to give patients access to their own health 
information in a way most meaningful and useful to them, we required 
impacted payers to share, via FHIR APIs, certain information including 
patient claims, encounter data, and a set of clinical data that 
patients can access via health apps. Claims and encounter data, used in 
conjunction with clinical data, can offer a broad picture of an 
individual's health care experience. Patients tend to receive care from 
multiple providers, leading to fragmented patient health records where 
various pieces of an individual's record are locked in disparate, 
siloed data systems. With patient data scattered across these 
disconnected systems, it can be challenging for providers to get a 
clear picture of the patient's care history, and patients may forget or 
be unable to provide critical information to their provider. This lack 
of comprehensive patient data can impede care coordination efforts and 
access to appropriate care.
2. Enhancing the Patient Access API
    In the CMS Interoperability and Patient Access final rule (85 FR 
25558-25559), we adopted regulations that require certain payers, 
specifically MA organizations (at 42 CFR 422.119), state Medicaid and 
CHIP FFS programs (at 42 CFR 431.60 and 457.730), Medicaid managed care 
plans (at 42 CFR 438.242(b)(5)), CHIP managed care entities (at 42 CFR 
457.1233(d)), and QHP issuers on the FFEs (at 45 CFR 156.221), to 
implement and maintain APIs that permit patients to use health apps to 
access specified data. The Patient Access API must make available, at a 
minimum, adjudicated claims (including provider remittances and patient 
cost-sharing); encounters with capitated providers; and clinical data, 
including laboratory results, with a date of service on or after 
January 1, 2016, as maintained by the payer. Payers must make those 
data available via the Patient Access API no later than 1 business day 
after a claim is adjudicated or encounter or clinical data are 
received. In the CMS Interoperability and Prior Authorization proposed 
rule, we proposed various changes to enhance the Patient Access API 
that are discussed further elsewhere. We also received comments about 
the Patient Access API more generally, which we summarize and respond 
to in this section.
    To support the ongoing maintenance of the Patient Access API, we 
are requiring certain specifications and recommending certain IGs, as 
further discussed in this section and in section II.G. With the 
publication of the HTI-1 final rule, our cross references to 45 CFR 
170.215 have been updated to reflect the updated citations as needed. 
Changes to the structure of 45 CFR 170.215 and versions of the API 
standards codified there are discussed further in section II.G. and 
reflected throughout this final rule. For the Patient Access API, 
impacted payers must use the following standards: HL7 FHIR Release 
4.0.1 at 45 CFR 170.215(a)(1), US Core IG STU 3.1.1 at 45 CFR 
170.215(b)(1)(i), SMART App Launch IG Release 1.0.0 at 45 CFR 
170.215(c)(1) and OpenID Connect Core 1.0 at 45 CFR 170.215(e)(1). 
Impacted payers are permitted to voluntarily use updated standards, 
specifications, or IGs that are not yet adopted in regulation for the 
APIs discussed in this final rule, should certain conditions be met. 
For the standards at 45 CFR 170.215 required for the Patient Access 
API, updated versions available for use under our policy include, but 
are not limited to, US Core IG STU 6.1.0 and SMART App Launch IG 
Release 2.0.0, which have been approved for use in the ONC Health IT 
Certification Program.\10\ We refer readers to policies finalized for 
the Patient Access API in the Interoperability and Patient Access final 
rule, as well as section II.G.2.c. of this final rule for a full 
discussion on using updated standards. We are also recommending payers 
use the HL7[supreg] FHIR[supreg] CARIN Consumer Directed Payer Data 
Exchange IG (CARIN IG for Blue Button) STU 2.0.0, HL7[supreg] 
FHIR[supreg] Da Vinci Payer Data Exchange (PDex) IG STU 2.0.0, and 
HL7[supreg] FHIR[supreg] Da Vinci PDex US Drug Formulary IG STU 2.0.1. 
We also direct readers to section II.G. of this final rule for a 
discussion of the standards for the Patient Access API, and Table H3 
for a full list of the required standards and recommended IGs to 
support API implementation.
---------------------------------------------------------------------------

    \10\ Office of the National Coordinator for Health Information 
Technology (2023, September 11). Standards Version Advancement 
Process (SVAP). Retrieved from <a href="https://www.healthit.gov/topic/standards-version-advancement-process-svap">https://www.healthit.gov/topic/standards-version-advancement-process-svap</a>.
---------------------------------------------------------------------------

    Comment: Multiple commenters expressed general support for the 
Patient Access API, as it would promote transparency and improve 
patient access to health data. Many commenters agreed that the proposed 
modifications to the Patient Access API would improve patient 
engagement, shared decision making, and be an opportunity for patients 
to improve health literacy. Commenters stated that it is critical to 
ensure that data are shared interoperability to prevent unnecessarily 
restrictive or expensive proprietary systems from inhibiting patient 
and provider access. A commenter noted that the API places the patient 
at the center of care, which could lead to improvements in quality care 
and a seamless patient experience. Other commenters noted that it will 
help improve predictability for patients and help them identify 
potential violations in mental health parity law and facilitate better 
communication between patients and providers. Another commenter noted 
that the most convenient way for patients to access their health 
information is via apps.
    Multiple commenters expressed support for the standardization of 
the Patient Access API across different payer types and coverage 
programs. A commenter stated that establishing standardized processes 
for the Patient Access API would benefit patients and enable them to 
have efficient and secure access to their records while maintaining 
their privacy.
    Response: We thank the commenters for their feedback and will 
continue to

[[Page 8769]]

look for ways to drive adoption and use of the Patient Access API to 
benefit patients. We agree that requiring a standard API will unlock 
potential for developers to create patient-friendly apps.
    Comment: Other commenters stated that they do not believe the 
Patient Access API will be a dominant means for accessing health care 
data because patients may get similar or better information elsewhere. 
Commenters stated that they have not seen significant uptake of health 
apps since the implementation of the Patient Access API. Commenters 
relayed that while they believe in the potential for the Patient Access 
API to improve the utility and portability of patient medical 
information, they have not seen robust utilization of these tools, 
possibly because many payers have their own portals. Some commenters 
believe that their members prefer to speak with a customer service 
representative, for instance, to discuss the status of their claims. 
Some payers noted that although they currently have a low rate of 
members using apps, they anticipated higher utilization as younger 
cohorts, who are more familiar with how smartphone apps can benefit 
their care, reach the age of Medicare eligibility.
    A commenter flagged that the Patient Access API could result in 
administrative costs being spread over a smaller than expected user 
base due to its low utilization. They recommended that CMS continue to 
monitor the utilization of the proposed APIs as it considers new 
functionalities and requirements.
    Multiple commenters expressed concerns that certain patients may 
not be able to access the Patient Access API due to a variety of 
factors (for example, limited access to technology/internet, software, 
or apps or low digital literacy), and they encouraged CMS to consider 
how it can help patients with limited digital or broadband access to 
have equitable access to necessary coverage information. Stating that 
some patients may not have access to the appropriate software or app, 
multiple commenters recommended that CMS require states and other 
entities to continue to provide written notices instead of relying on 
electronic communication via the Patient Access API. Commenters also 
recommended that CMS continue to monitor the Patient Access API usage 
and closely track any potential disparities in access due to social 
determinants of health (SDOH) or differences in digital literacy.
    Response: We understand that some patients cannot or may not want 
to access their health information electronically or through a health 
app. Nothing in this rule will require patients to use the Patient 
Access API to access their health information. Nor will the rule change 
any applicable obligation for payers to make information available in 
non-electronic formats, should such a requirement exist. For example, 
42 CFR 435.918(a) requires Medicaid agencies to give individuals the 
choice whether to receive notices electronically or by mail. Similar 
requirements for MA organizations can be found at 42 CFR 
422.2267(d)(2). Furthermore, under the HIPAA Privacy Rule, covered 
entities generally must provide individuals access to their PHI in the 
form and format requested by the individual, if it is readily 
producible in such form and format; or, if not, in a readable hard copy 
form or such other form and format as agreed to by the covered entity 
and the individual.\11\
---------------------------------------------------------------------------

    \11\ See 45 CFR 164.524(c)(2)(i).
---------------------------------------------------------------------------

    However, making available digital tools, such as standardized APIs 
and health apps that can access them, aligns with how many people 
interact with other industries today, such as banking and e-commerce. 
Making health information similarly available and interoperable 
broadens patients' options for accessing their records. While many 
patients may be satisfied using their payer's portal, and we do not 
wish to take that option away from them, using proprietary systems and 
data formats has led to a health care system where patient data are 
fragmented and often difficult to exchange between parties. Entities 
such as HIEs, health apps, and TEFCA Participants and Subparticipants 
may be able to gather data from payers, providers, and other sources to 
create a more comprehensive patient record than could be maintained by 
the payer alone. Advances in nationwide data sharing, such as payers' 
Patient Access APIs, connections across HIEs, and exchange enabled by 
TEFCA, can facilitate secure and reliable access to these data sources. 
That is the reason that CMS and HHS are invested in establishing open 
standards and requirements for payers and providers to use standardized 
technology. While many patients are most familiar with their payer's 
portal, until the Patient Access API provisions went into effect on 
January 1, 2021, their options may have been limited. We also 
anticipate that adoption will take time as patients learn about their 
options and choose methods for accessing their health information that 
work best for them.
    Comment: Multiple commenters recommended that CMS ensure that the 
Patient Access API allow caregivers and dependents to have access where 
patients have provided consent. A commenter urged CMS to explain how an 
individual can ensure caregivers have access to their health 
information via the Patient Access API. Another commenter recommended 
that CMS explain that representatives should be included in all 
relevant communication and considered as payers develop the API.
    Response: Per the HIPAA Privacy Rule at 45 CFR 164.502(g), a 
personal representative is a person authorized under state or other 
applicable law to act on behalf of the individual in making health care 
related decisions (such as a parent, guardian, or person with a medical 
power of attorney). With limited exceptions, a personal representative 
is treated as the individual for purposes of the HIPAA Privacy Rule. 
Similarly, our existing Patient Access API policies (at 42 CFR 
422.119(a) and (b)(1), 431.60(a) and (b), and 457.730(a) and (b) and 45 
CFR 156.221(a) and (b)) explicitly apply to patients' personal 
representatives.
    Payers likely have different processes and policies for designating 
someone as a personal representative under the HIPAA Privacy Rule and 
also may be subject to similar state laws. Nothing in this rule will 
require a change to those processes. Therefore, patients and personal 
representatives should contact their payer for the steps to ensure 
appropriate access to information via the Patient Access API. We do not 
explicitly require impacted payers to send to their patients' personal 
representatives the required educational resources. However, payers are 
required to post those resources on their public websites and to convey 
them via other appropriate mechanisms through which they ordinarily 
communicate with current patients. If payers send other resources to 
personal representatives on a patient's behalf, then educational 
resources should be sent to them as well. In addition, there may be 
program- or state-specific requirements to transmit such resources to a 
patient's personal representative.
    Comment: A few commenters recommended that CMS require payers to 
update patient information that they are told is incorrect by a patient 
or provider.
    Response: Under the HIPAA Privacy Rule, at 45 CFR 164.526, 
individuals have the right to have a covered entity amend PHI or a 
record about the individual in a designated record set for as long as 
the PHI is maintained in the designated record set, with certain 
exceptions. The Patient Access API does not require the impacted payer 
to

[[Page 8770]]

include the capability to send information from a patient to a payer. 
Therefore, while patients have the right under the HIPAA Privacy Rule 
to request that a HIPAA-covered entity (such as a provider or payer) 
amend their record, that functionality is out of scope for the Patient 
Access API.
a. Prior Authorization Information
    To enhance our policy finalized in the CMS Interoperability and 
Patient Access final rule, we proposed in the CMS Interoperability and 
Prior Authorization proposed rule to add information about prior 
authorizations to the categories of data required to be made available 
to patients through the Patient Access API. We stated that this 
proposal would apply to all prior authorization requests and decisions 
for items and services (excluding drugs) for which a payer has data in 
the patient's record, as discussed further in this section. We also 
proposed that the Patient Access API must include certain information 
about prior authorizations within 1 business day of receipt of, or 
change of status to, the prior authorization. The primary goal of the 
Patient Access API is to give patients access to their health 
information, and by expanding patient access to prior authorization 
information, we aim to help patients be more informed decision makers 
and true partners in their health care.
    As discussed in section I.D. of this final rule, our prior 
authorization proposals did not apply to drugs of any type that could 
be covered by an impacted payer, including, for example, outpatient 
drugs, drugs that may be prescribed, drugs that may be administered by 
a provider, drugs that may be dispensed or administered in a pharmacy 
or hospital, or over-the-counter (OTC) drugs.
    In section II.D. of this final rule, we finalize several proposals 
focused on making the prior authorization process less burdensome for 
providers and payers, which we anticipate will reduce delays in 
medically necessary access to covered items and services and improve 
patient outcomes. Giving patients access to information about prior 
authorization requests and decisions will enable them to take a more 
active role in their own health care.
    We are finalizing our proposal to require impacted payers to 
provide patients, through the Patient Access API, with access to 
information about prior authorization requests and decisions made for 
their care and coverage. However, we are finalizing a modification to 
our proposal and not requiring payers to share the quantity of items or 
services used under a prior authorization or unstructured documentation 
related to a prior authorization, as discussed elsewhere in this final 
rule. We are finalizing these changes with compliance dates in 2027 (by 
January 1, 2027, for MA organizations and state Medicaid and CHIP FFS 
programs; by the rating period beginning on or after January 1, 2027, 
for Medicaid managed care plans and CHIP managed care entities; and for 
plan years beginning on or after January 1, 2027, for QHP issuers on 
the FFEs), which is a year after the proposed 2026 compliance dates.
    Comment: A significant majority of commenters expressed support for 
CMS's proposal to include prior authorization information in the 
Patient Access API. Commenters listed multiple benefits to making prior 
authorization information available via the Patient Access API, 
including empowering patients in their care, reducing the burden of 
repeated inquiries to payers, and facilitating faster decisions by 
allowing patients to help providers submit the necessary documentation. 
Multiple commenters highlighted current challenges for patients to 
access their prior authorization information.
    Response: We appreciate commenters' feedback confirming the 
significant burden that prior authorizations processes place on 
patients. We received comments from across the industry that indicated 
that those processes could be improved by interoperable data exchange. 
Those comments have informed the policies we are finalizing to require 
impacted payers to make available via the Patient Access API certain 
information about prior authorizations.
    Comment: Multiple commenters expressed concerns that because many 
patients do not have an overall understanding of the prior 
authorization process, giving patients access to prior authorization 
information would add to existing confusion, and that this information 
may be overwhelming. Some commenters stated that they do not believe 
that additional requirements and burden on impacted payers around the 
Patient Access API are warranted based on current app adoption by 
patients. The commenters stated that there should be greater Patient 
Access API use before adding more requirements to the Patient Access 
API.
    Commenters cautioned against creating any expectations for patient 
involvement in a prior authorization process that they may not 
understand and over which they may have little control. Other 
commenters recommended that CMS explore strategies to promote access to 
timely prior authorization-related information for patients who cannot 
or do not want to use health apps.
    Response: We understand that not all patients will want to access 
their prior authorization data, and some may not be able to fully 
understand the information that is presented to them. However, we do 
not believe that this is a sufficient justification for not making 
those data available to patients who want that access and insight into 
their care. We strongly encourage payers to make data transparent and 
explain the processes involved in a patient's coverage in an easily 
understandable manner.
    We do not intend to create expectations for patient involvement in 
the prior authorization process but want to make that opportunity 
available where it can be beneficial to expedite prior authorization 
decisions. To the extent that program-specific requirements do not 
already require such disclosures to enrolled patients, we urge payers 
to make prior authorization information available to patients 
regardless of what method they use to inquire about their coverage or 
care--whether that is an online patient portal, a phone call to 
customer service agents, or an email inquiry. However, our proposals in 
this section only addressed information available to patients via the 
Patient Access API.
    Comment: Some commenters stated that, because prior authorization 
requests today are commonly submitted via multiple modalities, CMS 
should modify its proposal to require prior authorization information 
be included in the Patient Access API only if it came from requests 
submitted via a Prior Authorization API. Commenters flagged that prior 
authorization data received in non-standard formats, such as fax, would 
require significant resources for many payers to translate into a 
standard format to be shared via the Patient Access API. Commenters 
stated that adoption of electronic prior authorization by providers 
would be gradual, and it would be administratively complex and 
burdensome to require payers to convert prior authorizations submitted 
via phone or fax to electronic format. The commenters recommended that 
CMS make sharing prior authorizations received via phone or fax 
optional for payers.
    Response: We understand that data submitted for prior authorization 
requests via non-electronic or non-standardized modalities could 
require an additional step to make available through the Patient Access 
API. However, we also note that the burden of ingesting data from non-
standard and

[[Page 8771]]

non-electronic requests into a payer's prior authorization systems 
exists regardless of the requirement to share data with the patient. 
While sharing requests submitted via a Prior Authorization API might be 
simpler, as they are already in a FHIR format, we do not believe that 
the burden of converting data from the format payers currently use in 
their prior authorization systems outweighs the benefit of making prior 
authorization information available to patients. We also note that the 
same prior authorization data are largely required to be shared via the 
Provider Access and Payer-to-Payer APIs, thus creating an economy of 
scale by spreading the benefit to all parties while the burden of data 
translation would only have to happen once. We believe that all 
patients should have access to their prior authorization information, 
regardless of the process between their provider and payer.
    In section II.D. of this rule, we are finalizing a requirement for 
impacted payers to implement and maintain a Prior Authorization API and 
in section II.F. of this rule, we are finalizing a measure within MIPS 
to incentivize providers to use that Prior Authorization API. We are 
finalizing those policies to promote the adoption of electronic prior 
authorization and, therefore, expect that as electronic prior 
authorization increases over time, the overall burden of making 
available prior authorization information submitted and received 
through other modalities will decrease. We believe that payers will 
also encourage their providers to use electronic prior authorization to 
decrease that burden, which will lead to greater interoperability and 
data availability for patients.
    Also, if we required only prior authorization data submitted via a 
Prior Authorization API to be available via the Patient Access API, we 
would be excluding patients whose providers may not be able to 
implement electronic prior authorization for technological or other 
reasons. Therefore, we are finalizing a Patient Access API policy that 
covers data from all prior authorizations, regardless of the medium 
through which the payer receives the request.
    Comment: A commenter noted challenges that state Medicaid agencies 
would face to include prior authorization data in the Patient Access 
API. The commenter stated that there are differences between how states 
process prior authorizations today, with some state Medicaid agencies 
relying on manual processes.
    Response: State expenditures on designing, developing, installing, 
enhancing, or operating state Medicaid systems that can conduct 
electronic prior authorization may be eligible for enhanced Federal 
financial participation. Implementation of the Prior Authorization API 
should facilitate a faster and more automated workflow to make prior 
authorization data available. We encourage states to take this 
opportunity to determine whether modernizing prior authorization 
systems beyond the implementation of a Prior Authorization API can 
improve their prior authorization processes. We describe the enhanced 
Medicaid Federal matching percentages in fuller detail in section II.E. 
of this final rule.
    Comment: A commenter requested that CMS explain that the 
information it is requiring to be available does not need to be 
``pushed'' to a patient app, but should be available for query, if a 
patient chooses to use their app to retrieve their information.
    Response: We confirm that the Patient Access API works on a query 
mechanism and not a ``push.'' Our final policy requires that the data 
be available for a patient's app to query and receive from an impacted 
payer.
    Comment: Some commenters suggested that patients should be able to 
provide supporting documentation directly to their payer via the 
Patient Access API. The commenters stated that patients should have the 
choice to submit prior authorization requests themselves, or to have a 
provider or third party do it, and should also have the option to 
initiate, monitor, and appeal prior authorization decisions. Another 
commenter believed that patients should be able to challenge decisions 
and report delays.
    Response: We did not propose to require impacted payers to accept a 
prior authorization request or supporting documentation directly from 
patients. We fear that this would create confusion about the prior 
authorization process and whether the provider or patient is ultimately 
responsible for the submission of prior authorization requests and 
documentation. Providers are in the best position to understand the 
clinical requirements to obtain prior authorization and are responsible 
for using their clinical judgment to decide on the best course of 
treatment. As discussed, it is valuable for patients to have 
transparency into that process and be able to assist providers to 
submit necessary information. However, without a clinical 
understanding, patients may submit extraneous or irrelevant 
information. Furthermore, patients likely do not have systems that 
would be able to communicate and submit information via the Prior 
Authorization API. That would require the availability of an 
alternative system and negate some of the efficiencies the Prior 
Authorization API will bring to the prior authorization process. Taken 
together, such a requirement would add burden to payers and may end up 
delaying the prior authorization decision process. Nothing in this rule 
will prohibit a payer from accepting information directly from patients 
if that would benefit the payer's processes or patient care. 
Furthermore, payers are already required to have a process in place for 
patients or providers to appeal prior authorization decisions and to 
file a complaint with the appropriate Federal or state oversight 
agency.
i. Compliance Dates
    For the requirement to include prior authorization information in 
the data available via the Patient Access API, we proposed compliance 
dates in 2026 (by January 1, 2026, for MA organizations and state 
Medicaid and CHIP FFS programs; by the rating period beginning on or 
after January 1, 2026, for Medicaid managed care plans and CHIP managed 
care entities; and for plan years beginning on or after January 1, 
2026, for QHP issuers on the FFEs).
    Comment: Some commenters supported the proposed compliance dates. 
However, several commenters recommended that the compliance dates for 
adding prior authorization information to the Patient Access API be 
accelerated--with recommendations for July 1, 2024, January 1, 2025, or 
12 months after the finalization of this rule. Multiple commenters 
recommended earlier compliance dates due to the significant impact that 
this information could have on patient empowerment and information 
transparency.
    Conversely, multiple commenters recommended that CMS delay the 
proposed compliance date until the Prior Authorization API, discussed 
in section II.D. of this final rule, is widely adopted. Commenters 
stated that while the technical data standards may be mature, CMS 
should also consider the status of payers' data infrastructure, which 
may not have prior authorization information in a structured format to 
be shared via the Patient Access API. As discussed previously, some 
commenters recommended limiting the requirement to make prior 
authorization data available through the Patient Access API only to 
data contained in standardized HIPAA-compliant electronic prior 
authorization transactions, such as those facilitated by the Prior 
Authorization

[[Page 8772]]

API. These commenters recommended that CMS work with payers, providers, 
health IT developers, and consumer advocacy groups to first advance 
electronic prior authorization uptake before determining appropriate 
compliance dates. A commenter suggested CMS consider additional 
flexibilities and exceptions for impacted entities unable to comply 
with the proposed 2026 compliance dates.
    Another commenter recommended delaying the compliance dates by 
another 2-3 years to allow for simultaneous implementation with the 
``Administrative Simplification: Adoption of Standards for Health Care 
Attachments Transactions and Electronic Signatures, and Modification to 
Referral Certification and Authorization Transaction Standard'' 
proposed rule (hereinafter referred to as the HIPAA Standards for 
Health Care Attachments proposed rule) (87 FR 78438).
    Response: After reviewing public comments, we have elected to 
finalize the provision with a 1 year delay to the compliance dates, to 
2027 (by January 1, 2027, for MA organizations and state Medicaid and 
CHIP FFS programs; by the rating period beginning on or after January 
1, 2027, for Medicaid managed care plans and CHIP managed care 
entities; and for plan years beginning on or after January 1, 2027, for 
QHP issuers on the FFEs). While making data related to prior 
authorization available to patients is necessary and urgent, we also 
understand that it will take time for payers to implement the policies 
we are finalizing. We believe that the additional year will allow 
payers to ensure a smooth rollout of this additional functionality. 
However, we encourage payers to meet the requirements of this rule as 
soon as possible to benefit their patients.
    We decline to delay the compliance date for including prior 
authorization information in the Patient Access API until after the 
Prior Authorization API compliance dates and are finalizing the same 
compliance dates for both this policy and the Prior Authorization API. 
The purpose of the Prior Authorization API is to facilitate the 
exchange of structured prior authorization data, and we agree that 
receiving requests electronically may expedite payers' ability to make 
that information available to patients. However, even after the Prior 
Authorization API compliance dates, we expect that a number of prior 
authorizations are going to be submitted through other channels 
(hopefully in declining number). As discussed previously, payers will 
need to have the ability to share prior authorization information that 
is submitted via channels other than the Prior Authorization API, 
regardless of the compliance dates. By finalizing 2027 compliance 
dates, we are providing payers with an additional year beyond what we 
proposed to implement the needed functionality within their internal 
systems.
    Comment: A commenter suggested that prior authorization decisions 
issued before the compliance dates should not be required to be 
available via the Patient Access API.
    Response: We proposed, and are finalizing, that impacted payers 
must give patients access to existing prior authorization information 
maintained by the payer beginning on the compliance dates. In the CMS 
Interoperability and Patient Access final rule, we required payers to 
make available the specified data they maintained with a date of 
service on or after January 1, 2016, which meant that patients had 
access to their historical data beginning on the January 1, 2021, 
compliance date. That date range also applies to the prior 
authorization data that must be included. However, unlike the other 
categories of data, there is a period of time after which prior 
authorization data no longer needs to be available. As discussed 
elsewhere in this final rule, prior authorization information must be 
shared while the prior authorization is active and for 1 year after the 
last status change. As of the compliance dates, payers must make all 
required data available via the Patient Access API. However, it is 
unlikely that a significant number of patients will have data from many 
years before the compliance dates. On January 1, 2027 (or the actual 
compliance date), payers will be required to make available data about 
all active prior authorizations, regardless of how long they have been 
active, and any requests that have had a status update within the 
previous 1 year period (that is, since January 1, 2026, if a payer 
implements on these changes on that day).
ii. Data Content
    We proposed that the information required to be available through 
the API would include the prior authorization request and related 
administrative and clinical documentation, including all of the 
following:

    (1) The prior authorization status.
    (2) The date the prior authorization was approved or denied.
    (3) The date or circumstance under which the authorization ends.
    (4) The items and services approved.
    (5) The quantity used to date under the authorization.
    (6) If denied, the specific reason why the request was denied.

    In section II.D.3. of this final rule, we are finalizing that in 
the case of a prior authorization denial, the payer must give the 
provider a specific reason for the denial that is separate from the 
content requirements for the APIs finalized in this rulemaking. 
Including the reason in the Patient Access API can help patients 
understand why a payer denied a prior authorization request. The 
administrative and clinical documentation related to a prior 
authorization request that we proposed must be shared through the 
Patient Access API would include any materials that the provider sends 
to the payer to support a decision, for example, structured or 
unstructured clinical data including laboratory results, scores or 
assessments, past medications or procedures, progress notes, or 
diagnostic reports. For the reasons discussed, we are finalizing 
modifications to our proposals to not require impacted payers to 
include ``the quantity used to date'' or unstructured documentation in 
the data available via the Patient Access API.
    As further discussed in sections II.B. and II.C. of this final 
rule, we are requiring impacted payers to make available generally the 
same information about prior authorization requests and decisions via 
the Provider Access and Payer-to-Payer APIs. In this way, these prior 
authorization data can be available to all relevant parties. We note 
that the requirement to share information about prior authorizations 
via the Patient Access and Provider Access APIs is in addition to any 
notice requirements that apply to prior authorization requests and 
decisions, such as the requirement to notify providers of a decision 
within certain timeframes discussed in section II.D.5.b. of this final 
rule.
    Comment: Some commenters recommended that CMS require payers to 
make data more actionable and descriptive by including detailed reasons 
why a prior authorization request is pending. Many commenters 
recommended a status for when certain services do not require prior 
authorization. Conversely, to make status updates simpler via the 
Patient Access API, multiple commenters suggested only having a 
pending, active, denied, or expired status update. A commenter 
requested clarification on whether, in our proposal, the listed 
``another status'' was a status unto itself or used as a catch-all 
description of any statuses other than those listed.
    Response: While we consider five basic statuses (pending, active, 
denied,

[[Page 8773]]

expired, authorization not required) to cover the general scope of a 
prior authorization request and decision, we are neither defining the 
term ``status'' as used in this rule, nor these five basic statuses or 
the conditions under which they must be used by impacted payers. We 
understand that payers use a variety of processes and do not intend to 
prescribe exactly when a particular status must be used. Rather, we are 
indicating that impacted payers must make clear to patients (via the 
Patient Access API) and providers (via the Provider Access API 
discussed in section II.B. of this final rule), the status of a prior 
authorization decision, such as when it is pending, approved, denied, 
or expired or a request has been submitted for an item or service that 
does not require prior authorization. We expect payers will generally 
use those statuses, but they are also welcome to use other statuses 
that provide additional information or are more specific to the 
particular payer's process. Such statuses should be clear and 
understandable to patients and providers. For example, a payer could 
use statuses such as ``under appeal'' or ``expired--approved quantity 
used.'' However, in some cases, the status information available beyond 
``pending'' could be meaningless to patients if it refers only to the 
payer's internal processes.
    We also agree that patients could benefit from payers making it 
clear through the Patient Access API when an item or service submitted 
for prior authorization does not require prior authorization for 
coverage. However, we emphasize that a mere query as to whether prior 
authorization is required would not create a record that needs to be 
shared via the Patient Access API (or the Provider Access API). For 
instance, a provider may use the HL7[supreg] FHIR[supreg] Da Vinci 
Coverage Requirements Discovery (CRD) IG, which is the part of the 
Prior Authorization API that allows a provider to query whether a payer 
requires prior authorization before they will cover a specific item or 
service for a specific patient. Similar queries made through other 
channels, or submissions that are rejected for being unnecessary, need 
not be made available through the Patient Access API unless the request 
creates a record in the patient's data maintained by the payer. Though 
not required, impacted payers would be welcome to make that information 
available.
    Comment: Multiple commenters supported our proposal that the 
Patient Access API enhance transparency by including a specific reason 
for denial. Commenters stated that including a reason for denial would 
help beneficiaries dispute decisions in a more effective manner. A few 
commenters urged CMS to require impacted payers to disclose via the 
Patient Access API the specific coverage or clinical criteria upon 
which the impacted payer relied to issue a denial.
    Response: While we encourage payers to provide coverage or clinical 
criteria that they used to make a prior authorization decision if that 
information would help the patient or provider understand the prior 
authorization decision, many payers consider that specific information 
to be proprietary. In addition to potentially being proprietary, those 
clinical criteria may be significantly more complicated than the 
information we are requiring, and not easily understood by patients. 
Therefore, we did not propose to require that detailed clinical 
criteria for a prior authorization decision be shared with patients 
through the Patient Access API. Instead, we proposed and are finalizing 
that when a payer denies a prior authorization request, they must 
provide a specific reason for that denial through the Patient Access 
API. That reason may indicate which clinical criteria the patient did 
not meet to be approved for the items or services. We reiterate that 
the requirement that the specific reason for a denial be included in 
the Patient Access API is in addition to any other applicable 
requirements regarding notice of decisions, such as the requirement at 
42 CFR 422.568(e) that MA organizations issue a notice containing 
specific content when denying a prior authorization request and similar 
requirements for Medicaid managed care plans at 42 CFR 438.210(c) and 
for health insurance issuers offering individual health insurance 
coverage (which includes QHP issuers on the FFEs) at 45 CFR 
147.136(b)(3)(ii)(E).\12\
---------------------------------------------------------------------------

    \12\ For example, 45 CFR 147.136(b)(3)(ii)(E)(3) provides that 
individual health insurance issuers' notifications of any adverse 
benefit determination must include the reason or reasons for the 
determination along with the denial code and its corresponding 
meaning, and a description of the issuer's standard, if any, that 
was used in denying the claim. In the case of a notice of a final 
internal adverse benefit determination, this description must 
include a discussion of the decision.
---------------------------------------------------------------------------

    Comment: A few commenters questioned whether CMS would provide 
standardized denial codes and how much flexibility payers will have to 
define denial reasons.
    Response: In this final rule, we are requiring impacted payers to 
provide a specific reason for a denial. We did not propose standardized 
denial codes or a specific set of denial reasons for payers to use. 
However, there is a list of standardized codes that must be used when a 
prior authorization decision is sent to a provider via the adopted 
HIPAA standard, which is maintained by the SDO X12.\13\ While using 
those codes is not required for the Patient Access API, we strongly 
encourage payers and providers to evaluate the code set and make 
recommendations to X12 for updated or new denial codes, as appropriate. 
If those X12 denial codes meet the requirement for specificity, they 
could be used in both the HIPAA transaction and the Patient Access API.
---------------------------------------------------------------------------

    \13\ X12 Standards (2022, August). Service Review Decision 
Reason Codes. Retrieved from <a href="https://x12.org/codes/service-review-decision-reason-codes">https://x12.org/codes/service-review-decision-reason-codes</a>.
---------------------------------------------------------------------------

    Comment: A few commenters urged CMS to require payers to include 
plain language information about appealing a prior authorization 
decision, including processes to request internal review and external 
appeal of a decision and information about consumer programs to assist 
with appeals.
    Response: We did not propose to make that information available via 
the Patient Access API. Our educational requirements, discussed in the 
CMS Interoperability and Patient Access final rule (85 FR 25550-52), 
only cover using the Patient Access API and not the prior authorization 
process writ large. However, impacted payers are already required to 
include that information with a notice of denial.\14\ For requirements 
to make information about the appeals process available to patients via 
other modalities, see further discussion in section II.D. of this final 
rule. Depending on the specific requirements of their program, impacted 
payers may be able to meet that requirement by providing notice about 
the appeals process via the Patient Access API.
---------------------------------------------------------------------------

    \14\ See 42 CFR 422.568(e)(3) (for MA), 431.210(d) (for 
Medicaid), and 457.1180 (for CHIP) and 45 CFR 
147.136(b)(2)(ii)(E)(4) (for QHP issuers on the FFEs).
---------------------------------------------------------------------------

    Comment: Multiple commenters recommended that CMS not require the 
prior authorization information included in the Patient Access API to 
include the ``quantity used to date'' requirement, because that 
information would come from payer claims data. Commenters explained 
that those data are not a reliable source for patients and providers to 
track the number of authorized services used to date because of the lag 
time for processing claims. As such, payers would not be able to update 
that information until claims have been submitted and processed for the 
items or services covered by the prior authorization, which could 
result in inaccurate information being given to

[[Page 8774]]

a patient for weeks or months until claims are processed.
    Response: We understand that payers may not always have accurate or 
current information about the quantity of approved items or services 
that a patient has used as of a specific date under a prior 
authorization. Payers must rely on claims data for that information, 
which are often not current because there is typically a time lag 
between when an item or service is rendered and when the claim is 
submitted and/or processed. If a patient knows that they have used some 
quantity of the approved items and services, but is not sure of the 
specific quantity, receiving inaccurate information from their payer 
about the quantity used to date would lead to confusion and possibly 
unnecessary inquiries that take patients, providers, and payers time to 
resolve. Therefore, we are not finalizing our proposal to include 
``quantity of approved items or services used to date'' in the prior 
authorization information available via the Patient Access API. 
However, we are finalizing our proposal to require a total number of 
items or services approved under the prior authorization decision.
    Comment: Some commenters recommended that administrative and 
clinical documentation sent by the provider for prior authorization 
requests be included in the Patient Access API. However, multiple other 
commenters recommended that CMS not finalize its proposal to include 
supporting documentation for prior authorization requests. Some 
commenters specifically recommended that CMS not require payers to 
include data or forms that were not sent in a standardized electronic 
manner, such as via the Prior Authorization API. The commenters 
expressed concern about the feasibility for impacted payers to provide 
information that they received in a non-electronic or unstructured 
format (such as scanned documents or PDFs) and whether third-party 
patient apps can access or display such documentation. Instead, 
commenters recommended that CMS focus on requiring that discrete data 
elements and structured data related to prior authorizations be 
available to patients. While some commenters expressed that structured 
data may be duplicative or unnecessary, a majority of commenters 
indicated that including such data would not be overly burdensome for 
payers.
    Other commenters requested clarification regarding what types of 
provider-generated documentation would be required and some recommended 
that CMS assess the prior authorization information requirements 
against information already available in the APIs to mitigate redundant 
or duplicative information.
    Response: After reviewing the comments, we agree that the burden of 
requiring impacted payers to make unstructured documentation available 
via the Patient Access API outweighs the benefits such documentation 
would provide, so we are finalizing a requirement that the Patient 
Access API must include structured administrative and clinical 
documentation submitted by a provider related to the prior 
authorization request.
    Structured documentation includes any data received from a provider 
and stored in the payer's system in a standardized format with defined 
data attributes, such as USCDI or FHIR. Examples of structured 
documentation include data sent by the provider via a transaction 
standard for prior authorization(s), which utilizes standard code sets, 
data sent via a Prior Authorization API in a format other than as an 
attachment, or structured questionnaires that a payer requires 
providers to fill out when making the prior authorization request. 
Unstructured data include any attachments submitted by providers, such 
as radiological scans, large PDFs of clinical data, or, generally, 
another file that a provider sends to the payer as an attachment to the 
prior authorization request.
    We note that documentation received in an unstructured format does 
not need to be parsed and converted to structured data to be included 
in the Patient Access API. However, if a payer does parse the 
unstructured documentation to store the contained data in a structured 
format, those structured data would then be ``maintained'' by the 
payer, as defined in the CMS Interoperability and Patient Access final 
rule (85 FR 25538), and the payer would be required to make it 
available via the Patient Access API.
    At this time, the standards for transmitting documentation and 
attachments via the FHIR APIs are still under development and in 
testing, and thus not yet in widespread use across the industry. The 
developing standard for exchanging attachments via FHIR APIs is the 
HL7[supreg] FHIR[supreg] Da Vinci Clinical Data Exchange (CDex) IG.\15\ 
Version 2 of the IG completed the HL7 consensus-based process in 2023 
and was published as an STU, indicating that it is being prepared for 
additional testing by implementers before being proposed for adoption. 
Without the FHIR standard, payers might implement unstructured 
documentation attachments within the Patient Access API in a variety of 
ways, which would lead to confusion and lack of interoperability. At 
this time, attachments exchanged via CDex are considered unstructured 
documentation and would not need to be made available via the Patient 
Access API as part of the prior authorization information. If the CDex 
becomes a mature standard, we may reconsider in future rulemaking 
whether it would be beneficial to share unstructured documentation as 
attachments via the Patient Access API.
---------------------------------------------------------------------------

    \15\ Health Level Seven International (2023). Da Vinci Clinical 
Data Exchange. Retrieved from <a href="https://hl7.org/fhir/us/davinci-cdex/">https://hl7.org/fhir/us/davinci-cdex/</a>.
---------------------------------------------------------------------------

    We recognize that unstructured administrative and clinical 
documentation from a provider could be important to help patients 
understand the prior authorization process, so we encourage payers to 
make that information available when possible. Furthermore, the policy 
we are finalizing will require impacted payers to make available any 
documentation that a provider sends to the payer to support a prior 
authorization request that is received in a structured format. Since we 
are finalizing that only structured data be made available, and 
structured data are formatted in a way that makes them easily 
transmissible between systems, our final policy should place 
significantly less burden on payers than our proposal, while still 
giving patients access to information about their prior authorization 
processes.
    We note that some of that information may already be available via 
the Patient Access API as clinical data. However, we believe that there 
is value to patients being able to ensure that the clinical information 
reviewed by the payer is accurate and up to date. Therefore, it is 
important for payers to make available the specific clinical data that 
they are looking at to decide on the prior authorization request, even 
if that information may be elsewhere in the patient's record.
    Comment: Multiple commenters suggested that the Patient Access API 
should include information regarding whether the requesting provider is 
in-network or out-of-network, by requiring payers to fully implement 
the X12 270/271 transaction standards for health plan eligibility 
benefit inquiry and responses. Another commenter recommended that CMS 
require payers to make available via the Patient Access API the names 
and contact information for the in-network provider who can furnish the 
appropriate service within the time and distance standards required by 
law. Multiple commenters

[[Page 8775]]

believed that patients should be able to access prior authorization 
information via the Patient Access API regardless of their provider. A 
commenter noted consideration for varying network adequacy standards 
and that a patient may need to seek care from an out-of-network 
provider. A commenter noted that Medicaid managed care plans have wide 
discretion for measuring provider network adequacy and that a patient's 
provider should be able to offer the same services for prior 
authorization despite their network status with the patient.
    Response: This rule makes no distinction between in-network and 
out-of-network providers with regard to making prior authorization 
information available through the Patient Access API. Regardless of the 
requesting provider's network status, the required information must be 
shared with patients. We understand that it is important for patients 
to know whether the provider they are seeing is in their payer's 
network, but we do not believe that the appropriate place for that 
information is with prior authorization information. Furthermore, the 
FHIR API technical specifications and IGs for the Patient Access API 
are not built to include information on a provider's network 
participation. We note that in the CMS Interoperability and Patient 
Access final rule (85 FR 25563), we required MA organizations, state 
Medicaid and CHIP FFS programs, Medicaid managed care plans, and CHIP 
managed care entities to build and maintain a Provider Directory API. 
We encourage developers to integrate within their apps network 
information from payers' Provider Directory APIs for easy patient 
access.
    To the extent that a provider's network status may increase a 
patient's out of pocket costs, we encourage payers to inform patients 
before they receive items or services from an out-of-network provider 
to the extent that applicable programmatic requirements do not already 
require the payer to do so.
    Comment: A commenter recommended that a log of all instances that a 
patient's data was transferred via the Provider Access and Payer-to-
Payer APIs should also be documented and accessible under the Patient 
Access API.
    Response: We did not propose that payers must make that information 
available via the Patient Access API but encourage payers to do so for 
transparency with respect to when and with whom a patient's data are 
being shared. We will consider proposing to require this in future 
rulemaking.
iii. Timeline for Data Sharing
    We proposed to require impacted payers to make available, via the 
Patient Access API, information about prior authorization requests and 
decisions for items and services (excluding drugs) to patients no later 
than 1 business day after the payer receives the prior authorization 
request or there is another status change for the prior authorization. 
Examples of status changes include: a payer receives a request, a payer 
approves or denies a pending prior authorization request, or a provider 
updates a denied prior authorization request with additional 
information for reconsideration. We expect that impacted payers use a 
variety of terminology, but, generally, any meaningful change to the 
payer's record of the prior authorization request or decision will 
require an update to the information available to the patient.
    We proposed 1 business day as the appropriate timeframe because 
patients need timely access to the information to understand prior 
authorization processes and their available care options. As discussed 
further in section II.D. of this final rule, we proposed to require 
payers to make much of the same information about prior authorization 
requests and decisions available via the Prior Authorization API during 
the decision-making process. In addition, we stated that because 
impacted payers would be required to have the ability to exchange prior 
authorization information electronically, it would be reasonable for 
them to share prior authorization information with patients within 1 
business day of any update to the prior authorization request or 
decision.
    Comment: Many commenters expressed that the prior authorization 
process is opaque and burdensome to patients. Commenters stated that 
patients often wait for approval for critical items and services 
without status updates from their payer. Those commenters voiced 
support for the proposed requirement that payers make prior 
authorization information, including decision status and documentation 
information, available through the Patient Access API within 1 business 
day after the payer receives the request. Multiple commenters noted 
that this will provide greater transparency with respect to the prior 
authorization process.
    Response: We appreciate commenters confirming that our proposed 
policies would ease the burden of prior authorization processes and 
benefit patients and providers. We agree that timely access to 
information about their prior authorizations is important to increase 
transparency and ensure that patients understand their care and 
coverage.
    Comment: Multiple commenters, specifically payers, noted that the 
proposed 1 business day window may not be operationally feasible for 
payers. A commenter noted that, to implement this requirement, payers 
would need to develop an interface to move prior authorization data 
between multiple internal systems, which will be especially difficult 
for requests submitted in a non-electronic format. Other commenters 
noted business process and operational challenges that would make 1 
business day difficult and burdensome, such as the time to manually 
assess whether they can legally make the information available via the 
Patient Access API under applicable state law. A commenter stated that 
1 business day would not be feasible for Medicaid agencies due to the 
necessary updates to the Medicaid Management Information System (MMIS) 
systems.
    Many commenters recommended that CMS instead consider requiring a 2 
business day response requirement. A commenter recommended extending 
the proposed requirement to 2 business days until electronic Prior 
Authorization APIs are widely adopted and proven, and only then 
consider a 1 business day requirement. Another commenter recommended 
that CMS extend the timeframe window to 7 calendar days. Some 
commenters noted that although the prior authorization process would be 
automated by the implementation of the Prior Authorization API, they 
recommend extending the 1 business day timeframe for the Patient Access 
API to match the period a payer has to make a determination on the 
prior authorization.
    Response: We appreciate commenters' perspectives regarding the 
feasibility of a 1 business day timeframe. Per the comments we 
received, the most significant barrier to the 1 business day timeframe 
we proposed was the proposed requirement to include unstructured 
documentation with prior authorization information. As discussed 
previously, we are not finalizing a requirement to make available 
unstructured prior authorization documentation via the Patient Access 
API. That exclusion from the data required to be made available will 
reduce the amount of data translation and transformation required to 
have data available via the Patient Access API. In addition, as 
discussed in section I.D., we are delaying the compliance

[[Page 8776]]

dates by 1 year from our proposed 2026 to 2027 in order to give 
impacted payers additional time to make system changes necessary to 
meet the requirements of this final rule. We acknowledge that this may 
be particularly challenging for Medicaid and CHIP agencies based on 
existing MMIS systems. As discussed in section II.E. of this final 
rule, expenditures for required changes to states' MMIS or other state 
systems may be eligible for enhanced Federal financial participation. 
That funding may be available, not just for systems and processes that 
directly contribute to data available via the Patient Access API, but 
for other systems, such as those that track prior authorization 
requests and decisions. We also note that the Prior Authorization API 
discussed in section II.D. will greatly facilitate the movement of 
structured prior authorization data. Payers, including Medicaid and 
CHIP, should consider levers for promoting its usage by their 
providers.
    After reviewing comments, we believe that between the changes to 
the data that must be shared and the additional implementation time, 
payers will be able to make necessary changes to meet these 
requirements by the finalized compliance dates. Therefore, we are 
finalizing the timeframe as proposed and are requiring payers to make 
prior authorization information available via the Patient Access API 
within 1 business day of receiving a request. Impacted payers must 
update prior authorization information made available via the Patient 
Access API within 1 business day of any status change.
    Comment: Multiple commenters recommended that CMS retain the 
proposed 1 business day timeframe for prior authorization requests 
received via the Prior Authorization API but extend the timeframe for 
prior authorizations received through other channels (for example, by 
proprietary portal, fax, or phone). A commenter noted that, in the 
dental field, not all prior authorizations are submitted 
electronically. An additional commenter noted this timeframe does not 
provide impacted issuers adequate time to transfer information received 
by alternate methods (phone, fax) to interoperable, electronic formats. 
A commenter stated that the turnaround is not operationally feasible if 
the information is not received in a standardized format.
    Response: As discussed in the previous section, we are finalizing 
our proposal with a modification to require that only structured 
documentation related to prior authorizations be made available via the 
Patient Access API. We believe this modification will, in large part, 
address this issue. Payers will not be required to convert 
documentation from non-electronic or non-standardized prior 
authorization requests into standardized data that can be available via 
the Patient Access API. However, by requiring only the structured data 
elements, including documentation, and not unstructured documents or 
images, we believe that this will streamline that conversion process 
and make the 1 business day timeline feasible for payers.
    Comment: A commenter recommended that CMS create flexibility for 
delays between a provider sending the request and the payer's receipt. 
Another commenter recommended that CMS finalize a policy that the 1 
business day timeline for making prior authorization data available via 
the Patient Access API begins only once the payer has information 
adequate to adjudicate the prior authorization request, as defined by 
payers' prior authorization policies. The commenter noted that some 
payers may require additional time to gather the information and 
perform any necessary data transformation to the FHIR standards. 
Similarly, another commenter recommended that the 1 business day 
requirement only applies after a request is received via the X12 278 
transaction standard or Prior Authorization API electronic transaction 
that passes validation. Another commenter recommended that CMS require 
information about prior authorization be made available no later than 1 
business day after a payer makes a decision.
    Response: Our proposal was for the 1 business day timeframe to 
begin when the payer receives the prior authorization request. We are 
not requiring payers to share information that they do not possess. 
However, we disagree with the commenters' suggestions that the 1 
business day timeline should begin when the payer has sufficient 
information to adjudicate a prior authorization request, or an 
adjudication has been made. A payer could not know whether there is 
sufficient information in the request to make a decision before the 
request is reviewed. As other commenters noted, it is critical that 
patients know that a payer has received the prior authorization request 
made on their behalf, even if it has not yet been reviewed or 
adjudicated. In section II.D., we are finalizing a policy that requires 
certain payers to make a decision within 7 calendar days for standard 
requests and 72 hours for expedited requests. It may take a payer 
several days to review a prior authorization request, and not having 
any status updates during that time would leave patients and providers 
in limbo.
    We did not propose and are not finalizing a requirement that the 
timeline for making data available only applies to prior authorization 
requests received via an electronic HIPAA-compliant X12 278 transaction 
and/or FHIR transaction. We know that payers currently support a 
variety of modalities for providers to submit prior authorization 
requests, including online portals, phone, and fax. We believe that 
patients should have access to their prior authorization data within 
the same timeframe, regardless of how the prior authorization request 
was submitted. Because we are not finalizing the requirement to include 
unstructured documentation, receiving documentation in an unstructured 
format as part of a request will not hamper or delay a payer's ability 
to make the required prior authorization data available through the 
Patient Access API. A HIPAA-compliant X12 278 transaction is, by 
definition, composed of structured data, which must be made available 
through the Patient Access API, though attachments to such a 
transaction are likely unstructured documentation. Finally, we note 
that if the payer receives a request that does not pass validation or 
cannot be processed for some other reason, this could be an acceptable 
status to provide. If a payer's system fails to receive such a request, 
we cannot expect the data to be made available via the Patient Access 
API.
    Comment: A commenter recommended that CMS require providers to 
respond to payers' requests for information within a certain timeframe 
and include information on provider response timeliness in the Patient 
Access API.
    Response: We did not propose a timeline for providers to respond to 
payers' requests for additional information. However, it is entirely 
appropriate for a prior authorization status to be ``waiting for 
additional information from provider'' or similar. That would indicate 
to the patient that the provider must take some action to receive 
approval of the prior authorization, which would allow them to follow 
up with the provider to ensure that is done in a timely manner.
    Comment: A couple of commenters requested clarification about the 
relationship between our Patient Access API requirements and ONC's 
information blocking regulations at 45 CFR part 171. Specifically, 
commenters questioned the implications of the

[[Page 8777]]

information blocking regulations if payers also meet the definition of 
a health information network (HIN) or HIE at 45 CFR 171.102. They 
questioned whether our timeline requirement is compatible with the 
``21st Century Cures Act: Interoperability, Information Blocking, and 
the ONC Health IT Certification Program'' final rule (85 FR 25642) (ONC 
Cures Act final rule), which the commenter explained requires 
information to be made available to the patient ``without delay.''
    Response: Any impacted payer should consider reviewing the ONC 
Cures Act final rule to determine whether they are an actor (as defined 
at 45 CFR 171.102) and to ensure they are complying with any applicable 
information sharing policies. The information blocking regulations (45 
CFR part 171) are based on separate statutory provisions (see 42 U.S.C. 
300jj-52), unrelated to our authority to issue this rule. We encourage 
commenters to address questions or complaints regarding information 
blocking to ONC.\16\
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    \16\ Office of the National Coordinator for Health Information 
Technology (2023, November 2). Information Blocking. Retrieved from 
<a href="https://www.healthit.gov/topic/information-blocking">https://www.healthit.gov/topic/information-blocking</a>.
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    We work closely with ONC and our other Federal partners to ensure 
that our regulations do not place conflicting requirements or 
unnecessary burdens on entities that are regulated by more than one 
Federal agency. However, comments specific to the information blocking 
regulations or other regulations issued by ONC are outside the scope of 
this rule. Additional information is available from the Information 
Blocking page of ONC's website: <a href="https://www.healthit.gov/topic/information-blocking">https://www.healthit.gov/topic/information-blocking</a>.
iv. Length of Prior Authorization Data Availability
    We proposed to require that information about prior authorizations 
be available via the Patient Access API for as long as the 
authorization is active and at least 1 year after the last status 
change. We note that, under the proposal, information on denied and 
expired prior authorizations would be available for at least 1 year 
after expiring or being denied. We did not propose to require payers to 
share a patient's full prior authorization history because that could 
comprise a significant amount of information that may no longer be 
clinically relevant. Claims, encounter, and clinical data can provide 
valuable information about a patient's health history. With those data 
available through the Patient Access API, we believe that process-
related information about long-expired or denied prior authorizations 
will be irrelevant. Also, as payers' prior authorization policies may 
change over time, that information has a limited lifespan of usefulness 
to a patient's current care. At the same time, the API should include 
information about all active authorizations for as long as they are 
active, and, therefore, may include information related to ongoing 
care.
    Comment: A majority of commenters supported CMS's proposal to 
require prior authorization information to be available via the Patient 
Access API for as long as the authorization is active and for 1 year 
after the last status change. Commenters opined that this timeframe 
balanced the benefits of data availability and the burden of 
maintaining data.
    Some commenters suggested that CMS require payers to make prior 
authorization information available through the Patient Access API for 
longer than 1 year after the last status change. For example, some 
commenters suggested 3 years and others 5 years as the appropriate 
period to make information available after the last status change. 
Other commenters recommended that CMS require payers to make all prior 
authorization information available via the Patient Access API until 1 
year after the patient is no longer covered by that payer. Those 
commenters stated that historical prior authorization information may 
yet be relevant to a patient's care or could create a record for 
patients to demonstrate that they face repeated barriers in accessing 
care or receiving coverage. Finally, another commenter suggested that 
those data may be important for long-term treatment that exceeds 1 
year.
    Response: We continue to believe that 1 year after the last status 
change is the appropriate amount of time to require payers to make 
historical prior authorization information available to patients 
through the Patient Access API. There may be other requirements outside 
the scope of this rulemaking that require certain payers to make health 
care records available to individuals over a longer time period. 
Further, this rulemaking does not address the record maintenance 
requirements that apply to impacted payers. We only address the 
timeframe during which certain data must be made available through 
specific APIs. While background information may impact and improve 
patient care, we believe that the availability of claims and clinical 
data are more important to patients and providers than information 
about prior authorizations that have expired or been denied. In fact, a 
patient's claims or encounter data are likely to include any items or 
services that were subject to a past prior authorization. As finalized 
in the CMS Interoperability and Patient Access final rule, and as 
modified by this final rule, payers are also required to make available 
through the Patient Access API any claims and encounter data, and all 
data classes and data elements included in a content standard at 45 CFR 
170.213 (USCDI), which includes clinical data, maintained by the 
impacted payer with a date of service on or after January 1, 2016.
    As discussed previously, some commenters stated that including 
prior authorization information in the Patient Access API could lead to 
information overload and confusion for patients. While we do not 
believe that to be the case for active and recent prior authorizations, 
it may be so if patients were presented with a large amount of 
historical prior authorization data that may no longer be relevant. 
Therefore, we believe that 1 year is the appropriate timeframe for 
requiring prior authorization data to be available via the Patient 
Access API. We emphasize that for ongoing long-term care, any active 
prior authorizations must be included, even if they have been in that 
status for more than 1 year. Furthermore, we encourage payers to make 
these prior authorization data available for longer than 1 year if they 
believe it adds value to patients, providers, or themselves and their 
own processes.
b. Interaction With HIPAA Right of Access Provisions
    Previous CMS interoperability proposals have elicited numerous 
comments regarding the interaction between the Patient Access API and 
HIPAA Privacy Rule individual right of access.\17\ Per 45 CFR 164.524, 
an individual patient generally has a right of access to inspect and 
obtain a copy of PHI about themselves in a designated record set for as 
long as the PHI is maintained in the designated record set by a covered 
entity. This includes the right to inspect or obtain a copy, or both, 
of the PHI. Our Patient Access API policies complement that right by 
requiring payers to make available--through a standards-based and 
interoperable FHIR API (that is, the Patient Access API)--PHI that 
patients already have a right to access. It is critical that 
individuals have access to their own health information and the ability 
to share it with others who are

[[Page 8778]]

involved in their care, particularly when it could involve care 
coordination between providers or prior authorization.
---------------------------------------------------------------------------

    \17\ See CMS Interoperability and Patient Access final rule (85 
FR 25516-19) and December 2020 CMS Interoperability proposed rule 
(85 FR 82586).
---------------------------------------------------------------------------

    Consistent with the HIPAA Privacy Rule, we believe that it behooves 
us to require all impacted payers to have the capability to provide 
individuals' PHI via an industry standard FHIR API, so that patients 
can access their data through apps of their choice. We believe that, in 
addition to the other benefits described in this final rule, ensuring 
that patients can receive their PHI in a standard, interoperable format 
that they can use with the latest technologies will reduce instances of 
an individual requesting PHI in an electronic format that is not 
readily producible, which could reduce costs and burden for patients 
and payers.
    In the CMS Interoperability and Patient Access final rule, we 
established that the only reason payers could deny API access to a 
patient's preferred health app is if it would present an unacceptable 
level of risk to the security of PHI on the payer's system. These risks 
include, for example, insufficient authentication or authorization 
controls, poor encryption, or reverse engineering. The payer must make 
that determination using objective, verifiable criteria that are 
applied fairly and consistently across all apps and developers.\18\
---------------------------------------------------------------------------

    \18\ See 42 CFR 422.119(e) for MA organizations; 42 CFR 
431.60(e) for state Medicaid FFS programs, through the existing 
cross reference at 42 CFR 438.242(b)(5) for Medicaid managed care 
plans; 42 CFR 457.730(e) for state CHIP FFS programs, through the 
existing cross reference at 42 CFR 457.1233(d) for CHIP managed care 
entities; and 45 CFR 156.221(e) for QHP issuers on the FFEs.
---------------------------------------------------------------------------

    As we discussed in the CMS Interoperability and Patient Access 
final rule (85 FR 25518), disagreement with the patient about the 
worthiness of a health app as a recipient of patient data, or even 
concerns about what the app might do with the requested data, are not 
acceptable reasons to deny an individual's request. Impacted payers may 
offer advice to patients on the potential risks of permitting an app or 
entity access to the patient data required to be made available via the 
Patient Access API. However, such efforts generally must stop at 
education and awareness or advice related to a specific app. Payers can 
inform the patient that the patient may not want to allow an app to 
access their data without a clear understanding of how that app may use 
their data, including how the patient's personal data would be used or 
sold (a possibility for apps that are not covered entities or business 
associates under the HIPAA Privacy Rule and the Security Standards for 
the Protection of Electronic Protected Health Information \19\ [the 
Security Rule]). For instance, if a payer learns that a particular app 
has publicly known privacy or security vulnerabilities, they could 
inform patients who use that app to access their data of those known 
vulnerabilities. Per our policies finalized in the CMS Interoperability 
and Patient Access final rule, if a patient still wants to use the app, 
or does not respond to the payer's warning, the impacted payer is 
required to share their data via the API, absent an unacceptable 
security risk to the payer's own system. For more information on this 
ability to inform patients, see the CMS Interoperability and Patient 
Access final rule at 85 FR 25550. Again, the finalized policies in this 
rule do not affect or alter any obligations under the HIPAA Privacy and 
Security Rules.
---------------------------------------------------------------------------

    \19\ See also the HIPAA Security Rule, 45 CFR parts 160 and 164, 
subparts A and C.
---------------------------------------------------------------------------

    While FHIR itself does not define security-related functions, when 
used in combination with appropriate security controls (such as 
authentication and access control), a FHIR API can and should be 
implemented and maintained to comply with the HIPAA Security Rule, at 
45 CFR parts 160 and 164, subparts A and C, for secure data 
exchange.\20\ Furthermore, a covered entity is not liable for what 
happens to the PHI once the designated third party receives the 
information as directed by the individual.\21\
---------------------------------------------------------------------------

    \20\ Health Level Seven International (2022, May 28). HL7 FHIR 
Release 4. 6.1.0 FHIR Security. Retrieved from <a href="http://www.hl7.org/Fhir/security.html">http://www.hl7.org/Fhir/security.html</a>.
    \21\ Office for Civil Rights (2020, January 31). What is the 
liability of a covered entity in responding to an individual's 
access request to send the individual's PHI to a third party? 
Retrieved from <a href="https://www.hhs.gov/hipaa/for-professionals/faq/2039/what-is-the-liability-of-a-covered-entity-in-responding/index.html">https://www.hhs.gov/hipaa/for-professionals/faq/2039/what-is-the-liability-of-a-covered-entity-in-responding/index.html</a>.
---------------------------------------------------------------------------

    Our policies in this section address how an impacted payer must 
make patients' data available to them. However, we do not have the 
authority to regulate health apps that individuals may wish to use, or 
what those apps do with patient data. Regardless of whether the HIPAA 
Privacy and Security Rules apply to a health app, and even where they 
do not apply, other Federal laws such as the Federal Trade Commission 
(FTC) Act may apply. Under section 5 of the FTC Act (15 U.S.C. 45(a)), 
the FTC has authority to challenge unfair or deceptive trade practices, 
including those related to the privacy and security of personal health 
information that apps collect, use, maintain, or share. For example, if 
an app discloses an individual's health information in a manner 
inconsistent with the app's privacy policy, terms of use, or an 
individual's reasonable expectations, or fails to take reasonable 
measures to assess and address privacy or data security risks, the 
developer of that app may be violating the FTC Act. The FTC has applied 
its section 5 authority to a wide variety of entities, including health 
apps.\22\ For more information about what laws may apply to health 
apps, see <a href="https://www.ftc.gov/business-guidance/resources/mobile-health-apps-interactive-tool">https://www.ftc.gov/business-guidance/resources/mobile-health-apps-interactive-tool</a>.
---------------------------------------------------------------------------

    \22\ See U.S. v. Easy Healthcare Corp., Case No. 1:23-cv-3107 
(N.D. Ill. 2023), <a href="https://www.ftc.gov/legal-library/browse/cases-proceedings/202-3186-easy-healthcare-corporation-us-v">https://www.ftc.gov/legal-library/browse/cases-proceedings/202-3186-easy-healthcare-corporation-us-v</a>; In the Matter 
of BetterHelp, Inc., FTC Dkt. No. C-4796 (July 14, 2023), <a href="https://www.ftc.gov/legal-library/browse/cases-proceedings/2023169-betterhelp-inc-matter">https://www.ftc.gov/legal-library/browse/cases-proceedings/2023169-betterhelp-inc-matter</a>; U.S. v. GoodRx Holdings, Inc., Case No. 23-
cv-460 (N.D. Cal. 2023), <a href="https://www.ftc.gov/legal-library/browse/cases-proceedings/2023090-goodrx-holdings-inc">https://www.ftc.gov/legal-library/browse/cases-proceedings/2023090-goodrx-holdings-inc</a>; In the Matter of Flo 
Health Inc., FTC Dkt. No. C-4747 (June 22, 2021), <a href="https://www.ftc.gov/legal-library/browse/cases-proceedings/192-3133-flo-health-inc">https://www.ftc.gov/legal-library/browse/cases-proceedings/192-3133-flo-health-inc</a>.
---------------------------------------------------------------------------

    The FTC also enforces the FTC Health Breach Notification Rule (16 
CFR part 318), which applies to most health apps and similar 
technologies that are not covered entities or business associates under 
HIPAA and, therefore, are not subject to the HIPAA Breach Notification 
Rule (45 CFR 164.400 through 164.414).\23\ The FTC's Health Breach 
Notification Rule sets forth steps that entities covered by that rule 
must follow when there has been a breach of unsecured personal health 
information. Any violation of the FTC's Health Breach Notification Rule 
is treated as an unfair or deceptive act or practice under section 18 
of the FTC Act and is subject to civil penalties of up to $50,120 per 
violation per day.\24\ In 2023, the Commission brought its first 
enforcement actions under the Health Breach Notification Rule.\25\
---------------------------------------------------------------------------

    \23\ Federal Trade Commission (January 2022). Complying with 
FTC's Health Breach Notification Rule. Retrieved from <a href="https://www.ftc.gov/tips-advice/business-center/guidance/complying-ftcs-health-breach-notification-rule">https://www.ftc.gov/tips-advice/business-center/guidance/complying-ftcs-health-breach-notification-rule</a>. See also Federal Trade Commission 
(2021, September 15). Statement of the Commission on Breaches by 
Health Apps and Other Connected Devices. Retrieved from <a href="https://www.ftc.gov/system/files/documents/public_statements/1596364/statement_of_the_commission_on_breaches_by_health_apps_and_other_connected_devices.pdf">https://www.ftc.gov/system/files/documents/public_statements/1596364/statement_of_the_commission_on_breaches_by_health_apps_and_other_connected_devices.pdf</a>.
    \24\ 16 CFR 1.98 makes inflation adjustments in the dollar 
amounts of civil monetary penalties provided by law within the 
Commission's jurisdiction.
    \25\ See U.S. v. Easy Healthcare Corp., Case No. 1:23-cv-3107 
(N.D. Ill. 2023), <a href="https://www.ftc.gov/legal-library/browse/cases-proceedings/202-3186-easy-healthcare-corporation-us-v">https://www.ftc.gov/legal-library/browse/cases-proceedings/202-3186-easy-healthcare-corporation-us-v</a>; U.S. v. 
GoodRx Holdings, Inc., Case No. 23-cv-460 (N.D. Cal. 2023), <a href="https://www.ftc.gov/legal-library/browse/cases-proceedings/2023090-goodrx-holdings-inc">https://www.ftc.gov/legal-library/browse/cases-proceedings/2023090-goodrx-holdings-inc</a>.

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[[Page 8779]]

c. Patient Access API Metrics
    We proposed to require impacted payers to report metrics to CMS on 
an annual basis about how patients use the Patient Access API, in the 
form of aggregated, de-identified data. We stated that those reports 
would help CMS better understand whether the Patient Access API 
requirement is efficiently and effectively ensuring that patients have 
access to their health information and whether payers are providing 
that required information in a transparent and timely way. 
Additionally, we stated that aggregated usage data from every impacted 
payer would help us evaluate whether the Patient Access API policies 
are achieving the desired goals. We also stated that gathering this 
information would help us to provide targeted support or guidance to 
impacted payers, if needed, to help ensure that patients have access to 
their data and can use their data consistently across the impacted 
payer types.
    Specifically, we proposed that impacted payers annually report--
    <bullet> The total number of unique patients whose data are 
transferred via the Patient Access API to a health app designated by 
the patient; and
    <bullet> The total number of unique patients whose data are 
transferred more than once via the Patient Access API to a health app 
designated by the patient.
    Tracking multiple data transfers would indicate repeat access, 
showing that patients are either using multiple apps or allowing apps 
to update their information over the course of the year. While data 
transfers may not indicate to what extent patients are using apps to 
manage their health care, it would be a preliminary indicator of 
interest in the technology.
    Comment: A majority of commenters supported CMS's proposal to 
require impacted payers to report aggregated, de-identified data 
metrics on how patients use the Patient Access API to CMS annually.
    Response: We thank commenters for their feedback.
    Comment: Commenters recommended that these metrics only be used to 
evaluate the effectiveness of CMS's policies and to assess whether 
patients are using the Patient Access API in a volume sufficient to 
justify the administrative burden of existing and future requirements. 
A commenter stated that these metrics would not reflect factors within 
a payer's control and recommended that CMS work with FTC to have third-
party app developers directly report these metrics. Another commenter 
warned that these metrics may not account for patient preferences for 
portals or other resources aside from apps. A commenter recommended 
that neither CMS nor state Medicaid agencies attempt to regulate or 
oversee the usage of third-party apps by their users. Another commenter 
supported the annual public reporting of Patient Access API metrics 
provided that this information is not made publicly available in a 
manner that identifies specific payers or apps.
    Response: We acknowledge that patient app usage is generally 
outside the control of payers, though education can help patients make 
informed decisions. We emphasize that we proposed and will be 
collecting these metrics, not to evaluate or compare payers, but to 
help us understand how patients are using apps, the effectiveness of 
our Patient Access API policies, and to assess potential future 
rulemaking.
    Making data available via a FHIR API gives patients a wider range 
of options to access their data. Ultimately, patients must decide what 
method of accessing their health information is most useful to them. If 
patients prefer to use online portals, rather than apps, that could 
inform future rulemaking. However, to understand how patients are 
accessing data made available through the API using a heath app 
designated by the patient, we must have access to the relevant data. We 
do not intend to interfere with how a patient uses a third-party app 
(and neither should impacted payers, including state Medicaid 
agencies), but to provide them options to access their data in the way 
that best suits them. As discussed previously, the only permissible 
reason to deny or discontinue an app's access to an API is if the payer 
reasonably determines that the app presents an unacceptable level of 
risk to the security of PHI on the payer's systems.
    We do not have the authority to require app developers to report 
usage metrics, and even if we did collect data from them, it would not 
provide the information that we are seeking, as developers would not 
know a patient's health coverage status. For instance, a developer 
could tell us that an individual connected to a specific payer 
organization but would not be able to report whether the patient is 
covered under by an MA plan or QHP. Finally, as noted in the proposed 
rule, we do not intend to publicly publish these Patient Access metrics 
in a way that identifies specific payers or apps.
    Comment: A few commenters suggested that CMS establish an easy-to-
use standardized format for reporting Patient Access API metrics.
    Response: We appreciate the request from commenters and are 
finalizing a modification to our proposed regulatory text to require 
reporting in a specified form and manner to ensure consistency between 
impacted payers. We will issue specific format and process guidance for 
submitting Patient Access API metrics before reporting is required.
    Comment: Most commenters supported CMS's proposed metrics, as they 
could provide valuable information regarding Patient Access API 
adoption and use.
    Commenters voiced widespread support for the first metric to 
measure usage of the Patient Access API. Support for the second metric 
was mixed, with multiple commenters questioning its value to the API's 
policy evaluation. Commenters warned that this metric would be affected 
by many external factors, including the user experience of the app, as 
opposed to acts of the payer. Another commenter stated that the second 
measure would not provide meaningful insight into patient use patterns, 
and instead suggested that CMS should solicit information about usage 
patterns from app developers.
    Response: We understand that the metric on repeat usage may not 
provide a high level of statistical validity, which is why we are not 
requiring these metrics to be reported publicly. However, it is 
important for CMS to understand how many patients are using the Patient 
Access API and whether they have simply tried it once or are invested 
in using health apps to manage their data. These findings will help us 
monitor our interoperability policies and plan for the future. We did 
not receive any comments that indicated that submitting either of these 
metrics would be a significant burden for impacted payers.
    We acknowledge that these metrics could be affected by a plethora 
of external factors outside of payers' control. As noted previously, we 
are collecting these metrics to better enable us to evaluate our 
policies in this area. As we do not have regulatory authority over app 
developers, we did not propose to impose reporting requirements on 
them.
    Comment: A commenter requested that CMS explain what constitutes a 
``unique patient'' so that payers can identify unique patients in the 
same manner, so the results are not varied.
    Response: We define a unique patient by the record of the 
individual covered by the payer's benefits, not by the individual 
accessing the data. Therefore, if both a patient and their personal 
representative access their data, that will only be counted as usage by 
a

[[Page 8780]]

single patient for the purpose of these metrics.
i. Reporting Level
    We proposed to require MA organizations to report these data to CMS 
at the organization level, state Medicaid and CHIP FFS programs, 
Medicaid managed care plans, and CHIP managed care entities to report 
at the state level, and QHP issuers on the FFEs to report at the issuer 
level. We solicited comment on whether we should require payers that 
administer multiple plans under a single contract to report these data 
to CMS at the contract level. We also solicited comment on an 
alternative final policy that would permit MA organizations, Medicaid 
managed care plans, CHIP managed care entities, and QHP issuers on the 
FFEs to report aggregate data at higher levels (such as the parent 
organization level or all plans of the same type in a program).
    Comment: We received comments espousing a range of opinions on the 
appropriate level of reporting for impacted payers.
    Specifically for MA organizations, multiple commenters recommended 
a more granular metric reporting level, noting that reporting Patient 
Access API metrics at the plan level would better drive plan-specific 
improvement efforts and be more consistent with current industry 
practice. Conversely, a commenter stated that organization level would 
simplify report preparation since some MA organizations have ten or 
more separate plan contracts with CMS. A commenter recommended that CMS 
not require reporting at the more granular contract level as any 
metrics based on small populations could lead to skewed data.
    Many commenters supported our proposed reporting levels for Patient 
Access API use metrics for state Medicaid and CHIP FFS programs, 
Medicaid managed care plans, CHIP managed care entities, and QHP 
issuers on the FFEs.
    On the other hand, a commenter recommended that payers be required 
to report metrics at the county level, rather than the state level. 
Another commenter warned that too much aggregation can make data 
meaningless and stated that payers should prioritize data metrics that 
can be acted upon effectively. Conversely, a commenter recommended that 
CMS allow consolidation of Patient Access API use metrics at the 
holding or parent company level, which would aggregate that company's 
MA plans, Medicaid managed care plans, CHIP managed care entities, 
QHPs, and commercial plans. Another commenter suggested that CMS begin 
collecting metrics at a more aggregated level and wait to implement 
more refined data segmentation as a clear use case arises.
    Response: Upon further consideration, we determined that contract 
level is the more appropriate reporting level for MA organizations. 
Contract-level data are aggregated data that are collected from the 
plan benefit packages (PBPs) offered under an individual contract; it 
is specific to the contract to which it corresponds. CMS already 
requires MA organizations to annually report some contract-level data 
about their organization determinations to the agency. A consistent 
approach of contract-level reporting in the MA program will give us 
useful information while limiting payer burden. By requiring contract-
level reporting for these metrics, we ensure that the format of these 
reported data remain consistent with other data that MA organizations 
are required to report. There could be value to requiring MA 
organizations to report on a plan level in the future to get more 
discrete data. However, at this time, we believe that the burden of 
requiring MA organizations to report at the plan level, and the small 
sample sizes that some plans would have, outweigh the benefits of that 
information.
    We agree that requiring Medicaid managed care plans and CHIP 
managed care entities to report at the state level and QHP issuers on 
the FFEs to report at the issuer level balances the reporting burden 
and the meaningfulness of the data. Aggregating by holding company 
would provide data that are not particularly useful. Many commenters 
recommended that we use this information to monitor disparities in data 
access, which would be hindered without disaggregation between MA, 
Medicaid, CHIP, and QHPs. Similarly, we do not believe that 
additionally segmenting data into smaller geographic areas would 
provide useful information now, though in the future we may consider 
whether it would be beneficial.
    We note that CMS programs may assess whether to collect more 
detailed metrics than we are finalizing here. For instance, we may 
consider requiring in future rulemaking that MA plans report at a more 
discrete level. Similarly, should a state Medicaid or CHIP agency 
believe it would be beneficial, they may require additional metrics in 
their managed care contracts.
    Comment: A few commenters requested that we explain whether 
integrated care plans for dually eligible individuals, such as fully 
integrated dual eligible special needs plans (FIDE SNPs), should report 
consistent with MA organizations, at the contract level, or with 
Medicaid managed care plans, at the plan level.
    Response: An integrated care plan generally combines a dual 
eligible special needs plan (D-SNP), which includes FIDE SNPs and 
highly integrated dual eligible special needs plans (HIDE SNPs)--both 
as defined at 42 CFR 422.2, and a Medicaid managed care plan offered by 
the same parent organization. D-SNPs are a type of MA plan designed to 
meet the needs of individuals who are dually eligible for Medicare and 
Medicaid, also known as dually eligible individuals. Therefore, an MA 
organization will report information about Patient Access API usage by 
its D-SNP enrollees to CMS at the MA organization's contract level. The 
affiliated Medicaid managed care plan will report information about 
Patient Access API usage by its enrollees to CMS at the plan level.
    We understand that this means an organization that offers an 
integrated product for dually eligible individuals (for example, a FIDE 
SNP), may report twice and in different ways for the same population. 
We do not believe this duplication outweighs the benefits of capturing 
the data as we proposed, but we may consider future rulemaking to 
separate reporting for integrated D-SNPs from the overall MA 
organization.
ii. Annual Reporting
    We proposed that payers must report metrics from the previous 
calendar year to CMS by March 31st of each year. Under our proposal, in 
the first year the requirement would be applicable, payers would report 
CY 2025 data by March 31, 2026. A new MA organization, Medicaid managed 
care plan, CHIP managed care entity, or QHP issuer on the FFEs would 
naturally have no data to report in its first year of existence and 
would be required to report data following its first full calendar year 
subject to the Patient Access API requirement.
    Comment: Multiple commenters expressed support for CMS's proposal 
to require payers to share patient use metrics annually starting with 
CY 2025 to be reported to CMS by March 31, 2026. Some commenters 
recommended that we delay the first year of the reporting requirement 
to CY 2026, which would be reported no later than March 31, 2027. 
Another commenter suggested that we delay the reporting deadline 
because a technical solution would need to be in place by the end of 
late 2024 to have metrics for CY 2025 to report in March 2026.
    Response: We note that per the CMS Interoperability and Patient 
Access final rule, impacted payers were required to

[[Page 8781]]

implement the Patient Access API no later than January 1, 2021. The 
metrics that we proposed were not tied to the implementation of any 
other proposals in the CMS Interoperability and Prior Authorization 
proposed rule, including adding prior authorization information to the 
data available via the Patient Access API. Based on this rule's 
publication schedule, payers should have sufficient time to implement 
any necessary changes to report these metrics.
    Comment: A majority of commenters supported the proposed annual 
reporting requirement, though multiple commenters recommended that CMS 
consider requiring payers to report Patient Access API metrics 
quarterly. A commenter recommended that as the popularity for Patient 
Access API grows, use metrics should be reported on a quarterly basis.
    Commenters agreed that requiring payers to report data on API usage 
from the previous calendar year to CMS by March 31 provides an 
appropriate amount of time for payers to validate the data before 
submitting it to CMS.
    Response: After reviewing the comments, we agree that annual 
reporting is the appropriate frequency for these metrics. Given that we 
are looking to understand the overall usage of third-party apps and any 
patterns between payers, we do not believe that the burden of requiring 
payers to report these metrics quarterly would improve our 
understanding of whether patients are accessing the Patient Access API. 
We may in the future consider proposing more frequent reporting or 
additional metrics, but for the two metrics we are finalizing now, we 
do not expect that it would be beneficial to require payers to report 
more often than annually.
iii. Public Reporting
    In the preamble to our proposed rule, we stated that we do not plan 
to publicly report these metrics at the state, plan, or issuer level, 
but may reference or publish aggregated and de-identified data that do 
not include names of specific state agencies, plans, or issuers.
    Comment: Some commenters recommended that CMS require payers to 
publicly report Patient Access API metrics, as they believe that health 
IT companies and developers would benefit from the information. 
Commenters stated that by making these metrics public, CMS can help 
patients and stakeholders better understand the impact of access APIs 
and help inform future innovations that promote patient access and 
future decision making. A commenter recommended that CMS consider 
publicly reporting plan-reported information at the state, plan, or 
issuer level.
    Other commenters did not support CMS publicly reporting Patient 
Access API use metrics. Multiple commenters stated that this could 
provide inaccurate information and potentially reveal identifying 
information. A commenter cautioned that publicizing reports, 
particularly of the second proposed metric (the total number of 
patients whose data are transferred more than once to a specific third-
party app), may give consumers an inaccurate portrayal of API success.
    Response: There may be value to publicly reporting aggregated and 
de-identified data to give the public a sense of Patient Access API 
adoption across the industry. But we agree with commenters that, absent 
the proper context, those data could be perceived inaccurately or 
misleadingly. As discussed, some commenters expressed that there is 
currently low health app adoption among patients regardless of the type 
of payer. We also understand that low patient adoption does not 
necessarily indicate a lack of payer readiness or compliance. 
Therefore, until we are confident that these data can be presented in 
an easy-to-understand and meaningful way, we may publicly report 
aggregated and de-identified data, but will not include names of 
specific state agencies, plans, or issuers unless and until proposed 
through future rulemaking.
iv. Other Metrics
    We requested comment on what other Patient Access API metrics we 
should consider requiring payers to report to CMS and/or make available 
to the public in future rulemaking. For instance, we solicited comments 
on whether payers could report aggregated demographic information, such 
as sex, race, age, ethnicity, and geographic data and whether that 
could help identify underserved populations or disparities in patient 
access to health data and, if so, policies that should be considered to 
promote equity. We also solicited comments on the potential benefits 
and burdens of requiring payers to report the names of all apps that 
patients have used to access the payers' API each year. We considered 
collecting this information, or requiring payers to make it public, not 
for the purpose of recommending or endorsing specific apps, but to 
review for best practices and evaluate patient ease of use.
    Comment: Commenters provided many recommendations for additional 
Patient Access API metrics.
    Response: We greatly appreciate the wide range of metric 
suggestions, such as indicators on demographic information, 
utilization, query management, successful requests, and barriers to 
accessing records. We will continue to research additional ways to 
evaluate the effectiveness of the API for consideration in future 
rulemaking.
d. Patient Access API Amendments
    We proposed two minor terminology changes to the requirements 
finalized in the CMS Interoperability and Patient Access final rule (85 
FR 25558). Unlike most of our proposals, we proposed that these 
amendments would take effect on the effective date of the final rule. 
We proposed these changes to explain terms but did not expect them to 
substantively change any current regulatory obligation.
    First, we proposed to revise the description of the clinical data 
impacted payers must make available via the Patient Access API. These 
provisions, finalized in the CMS Interoperability and Patient Access 
final rule, currently require payers to make available ``clinical data, 
including laboratory results'' (85 FR 25536-40). We proposed to revise 
these paragraphs to specify that the data that payers must make 
available are ``all data classes and data elements included in a 
content standard at 45 CFR 170.213.'' That citation is to a content 
standard maintained by ONC of clinical data classes and data elements 
for interoperable health information exchange. Referring explicitly in 
the rule text to a data set in a standard at 45 CFR 170.213 will help 
avoid unnecessary confusion, as this reference will more clearly 
identify exactly what data must be available through the Patient Access 
API. Furthermore, this change brings us into greater alignment with the 
standards promulgated by ONC and used by certified health IT 
developers.
    As versions of the USCDI evolve, there may simultaneously be 
multiple versions of the standard referenced at 45 CFR 170.213 (as both 
v1 and v3 are listed at the time of publication of this final rule). In 
the HTI-1 final rule, ONC finalized the adoption of USCDI v3 in 170.213 
and finalized a January 1, 2026, expiration date for USCDI v1 (89 FR 
1192). For the ONC Health IT Certification Program, this allows for a 
transition period between standards, and, during that time, health IT 
developers could incorporate updated standards versions within their 
systems and complete required certification. During such a period, when 
45 CFR 170.213 includes more than one version of the USCDI standard, 
payers would be

[[Page 8782]]

allowed to use any of the then-referenced content standards to meet the 
requirement to make clinical data available through the Patient Access 
API. If a standard has a listed expiration date (as USCDI v1 is 
currently listed to expire on January 1, 2026), payers would not be 
able to be use it after expiration.
    Second, we proposed to revise the language previously finalized for 
denial or discontinuation of a health app's access to the API. 
Currently, the rules require impacted payers to make a determination to 
deny or discontinue access to the Patient Access API using objective, 
verifiable criteria that are applied fairly and consistently across all 
apps and developers through which ``enrollees'' or ``beneficiaries'' 
seek to access patient data. We proposed to change the terms 
``enrollees'' and ``beneficiaries'' to ``parties'' for consistency with 
our proposal to apply this provision to the Provider Access, Payer-to-
Payer, and Prior Authorization APIs. We stated that because parties 
other than patients, such as providers and payers, would be accessing 
these APIs, it would be more accurate to use the term ``parties'' 
rather than ``enrollees'' or ``beneficiaries.'' Those APIs are 
discussed further in sections II.B., II.C., and II.D. of this final 
rule.
    Comment: All comments we received on these technical language 
proposals supported our effort to keep the Patient Access API required 
data aligned with ONC's standards. However, we did receive a variety of 
comments on the USCDI standard currently referenced at 45 CFR 170.213. 
Those comments are discussed in section II.G. of this final rule.
    A commenter requested clarification on whether payers would be 
required to request information from providers to fill any data classes 
and data elements of the standard at 45 CFR 170.213 that are missing 
within their records. Similarly, another commenter requested that CMS 
explain that the requirement to provide claims and encounter data 
within 1 business day applies only to information available at the time 
of the request.
    Response: In the CMS Interoperability and Patient Access final 
rule, we defined ``maintain'' to mean the payer has access to the data, 
control over the data, and authority to make the data available through 
the API (85 FR 25538). Under that existing regulation, payers are 
required to share data that they maintain as part of their normal 
operations. Nothing in this final rule will change that existing 
policy; payers are not required to reach out to providers or other 
entities to gather data that the payer does not already maintain, if it 
is not part of their normal operations, to share via the Patient Access 
API. We thank commenters for their feedback and are finalizing this 
proposal without modification.
    We note that we are not modifying the Patient Access API 
applicability date for MA at 42 CFR 422.119(h), for Medicaid FFS at 42 
CFR 431.60(h), for CHIP FFS at 42 CFR 457.730(h), and for QHP issuers 
on the FFEs at 45 CFR 156.221(i) because these amendments do not 
substantively change any existing requirements finalized in the CMS 
Interoperability and Patient Access final rule.
e. Medicaid Expansion CHIP Programs
    In the CMS Interoperability and Prior Authorization proposed rule, 
we discussed implementation for states with Medicaid Expansion CHIP 
programs (86 FR 76279). See section II.E. of this final rule for that 
complete discussion, including a summary of public comments received 
and our final action statement.
f. Specific CHIP-Related Regulatory Framework
    For CHIP, we proposed amendments to 42 CFR 457.1233(d) that would 
align separate CHIP managed care API requirements with the Medicaid 
managed care plan API requirements, rather than with the CHIP FFS API 
requirements. In the CMS Interoperability and Patient Access final rule 
(85 FR 25559), we finalized requirements for separate CHIP managed care 
entities at 42 CFR 457.1233(d). API requirements for CHIP managed care 
entities were codified at 42 CFR 457.1233(d)(2) and (3) through cross-
references to CHIP FFS program requirements at 42 CFR 457.730 and 
457.760, respectively. On November 13, 2020, we published a final rule 
titled ``Medicaid Program; Medicaid and Children's Health Insurance 
Program (CHIP) Managed Care'' (85 FR 72754). In that rule, we removed 
42 CFR 457.1233(d)(1) through (3), and, at 42 CFR 457.1233(d), cross-
referenced to Medicaid managed care regulatory requirements at 42 CFR 
438.242. Therefore, the policies in the CMS Interoperability and 
Patient Access final rule (85 FR 25559) are applicable to separate CHIP 
managed care entities per 42 CFR 457.1233(d) through a cross reference 
to Medicaid managed care at 42 CFR 438.242. We apply the API 
requirements in this final rule to separate CHIP managed care entities 
through the existing cross reference at 42 CFR 457.1233(d) to Medicaid 
managed care at 42 CFR 438.242.
3. Other Requests for Comment
    We requested comment on a variety of topics on which we did not 
make specific proposals but are reviewing for future consideration. We 
appreciate commenters' submissions regarding the following:
    <bullet> How we could and should apply these requirements to 
Medicare FFS and its existing prior authorization requirements and 
standards.
    <bullet> What policy levers we might have to create norms or best 
practices for privacy policies by health app developers.
    <bullet> How we could leverage ONC's TEFCA or other HHS HIE 
initiatives to facilitate secure interoperable data exchange with 
health apps.
    <bullet> The availability of apps that are accessible to 
individuals with disabilities, availability of apps in a multitude of 
languages to ensure that individuals with limited English proficiency 
can understand the information provided, and availability of apps at 
appropriate literacy levels and in plain language.
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4. Final Action
    After considering the comments received, and for the reasons 
discussed in the CMS Interoperability and Prior Authorization proposed 
rule and our response to those comments (as summarized previously), we 
are finalizing our proposals with the following modifications:
    <bullet> Impacted payers must make information about prior 
authorization requests and decisions available via the Patient Access 
API beginning 2027 (by January 1, 2027, for MA organizations and state 
Medicaid and CHIP FFS programs; by the rating period beginning on or 
after January 1, 2027, for Medicaid managed care plans and CHIP managed 
care entities; and for plan years beginning on or after January 1, 
2027, for QHP issuers on the FFEs), rather than in 2026.
    <bullet> Impacted payers are not required to share the quantity of 
items or services used under a prior authorization via the Patient 
Access API.
    <bullet> Impacted payers are not required to share unstructured 
documentation related to prior authorizations via the Patient Access 
API.
    <bullet> MA organizations must report Patient Access API metrics at 
the contract level rather than at the proposed organizational level.
    See further discussion for exact details of the final requirements 
for impacted payers.
    Specifically, we are finalizing a requirement that, beginning 2027 
(by January 1, 2027, for MA organizations and state Medicaid and CHIP 
FFS programs; by the rating period beginning on or after January 1, 
2027, for Medicaid managed care plans and CHIP managed care entities; 
and for plan years beginning on or after January 1, 2027, for QHP 
issuers on the FFEs), impacted payers must make the all of following 
information available about prior authorization requests and decisions 
(excluding for drugs) available via the Patient Access API:
    <bullet> The prior authorization status.
    <bullet> The date the prior authorization was approved or denied.
    <bullet> The date or circumstance under which the prior 
authorization ends.
    <bullet> The items and services approved.
    <bullet> If denied, a specific reason why the request was denied.
    <bullet> Related structured administrative and clinical 
documentation submitted by a provider.
    We are finalizing the requirement that impacted payers make this 
information about prior authorizations available no later than 1 
business day after the payer receives a prior authorization request and 
must update that information no later than 1 business day after any 
status change. This information must be available for the duration that 
the authorization is active and at least 1 year after the prior 
authorization's last status change.
    We are finalizing a requirement that, beginning 2026, impacted 
payers must annually report Patient Access API metrics to CMS in the 
form of aggregated, de-identified data. Specifically, by March 31, MA 
organizations at the contract level, state Medicaid and CHIP FFS 
programs, Medicaid managed care plans and CHIP managed care entities at 
the state level, and QHP issuers on the FFEs at the issuer level must 
report the following metrics: (1) the total number of unique patients 
whose data are transferred via the Patient Access API to a health app 
designated by the patient; and (2) the total number of unique patients 
whose data are transferred more than once via the Patient Access API to 
a health app designated by the patient. Impacted payers must report the 
previous calendar year's metrics to CMS by March 31 following any year 
that they offered that type of plan.
    We are finalizing, as of the effective date of this final rule, the 
replacement of ``clinical data, including laboratory results'' with 
``all data classes and data elements included in a content standard at 
45 CFR 170.213'' in the required content for the Patient Access API. We 
are also finalizing, as of the effective date o

[…truncated; see source link]
Indexed from Federal Register on February 8, 2024.

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