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High Frequency Chest Wall Oscillation Devices - Policy Article

Article A52494 · 46 versions, 2015 to today · last changed 2025-10-01 (R23)

Version 34 of Article A52494: in force by CMS's dates 2020-10-01 to 2020-09-30. The policy text on this page comes from this archived version.

DME MAC jurisdictions
JA · Noridian 16013
CT, DE, DC, ME, MD, MA, NH, NJ, NY, PA, RI, VT
JB · CGS 17013
IL, IN, KY, MI, MN, OH, WI
JC · CGS 18003
AL, AR, CO, FL, GA, LA, MS, NM, NC, OK, PR, SC, TN, TX, VI, VA, WV
JD · Noridian 19003
AK, AS, AZ, CA, GU, HI, ID, IA, KS, MO, MT, NE, NV, ND, MP, OR, SD, UT, WA, WY
source

CMS's Who are the MACs jurisdiction pages (DME facts as of 2025-09-30) name each contractor and its states; the MCD's Contractor Information table on every DME LCD prints the contract numbers. Both read 2026-10-09. Verzi adds the state lookup only.

You are viewing version 34 (2020-10-01, superseded same day). Version 63 is in force today.

Sections in this version: Article Text · Coding Information. Plus 1 section marked N/A in this version.

Full verbatim text serves to customers · Customer? Log in

Version history, Article A52494

CMS numbers each version. Each box shows the version's window by CMS's stated dates. Select a version to show it on this page. Versions superseded the same day they took effect never governed a claim, so the page hides them until you ask. Version numbers CMS never published to its archive do not exist as documents.

Revision history, every version

CMS's own change log, quoted, 44 entries. It does not change with the version shown. A revision (R-number) is a change CMS logged. The version (vN) is the snapshot that carries it.

R23 · 2025-10-01 · v63
Revision Effective Date: 10/01/2025
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Removed: ICD-10-CM code G35 from Group 1 Codes, due to ICD-10-CM code updates
Added: ICD-10-CM codes G35.A, G35.B0, G35.B1, G35.B2, G35.C0, G35.C1, G35.C2, G35.D, and G71.036 to Group 1 Codes, due to ICD-10-CM code updates
09/18/2025: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R22 · 2025-01-23 · v59
Revision Effective Date: 01/23/2025
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Removed: ICD-10-CM codes D81.810, D81.82, and D84.1 from Group 1 Codes
Added: ICD-10-CM codes G70.00 and G70.01 to Group 1 Codes
01/23/2025: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R21 · 2024-10-17 · v57
Revision Effective Date: 10/17/2024
ICD-10-CM CODES THAT SUPORT MEDICAL NECESSITY:
Added: ICD-10-CM codes E74.02, E74.05, G72.49, and G72.9 to Group 1 Codes
10/17/2024: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R21 · 2024-10-17 · v57
Revision Effective Date: 10/17/2024
ICD-10-CM CODES THAT SUPORT MEDICAL NECESSITY:
Added: ICD-10-CM codes E74.02, E74.05, G72.49, and G72.9 to Group 1 Codes
10/17/2024: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R20 · 2024-08-08 · v55
Revision Effective Date: 08/08/2024
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Added: ICD-10-CM code G72.41 to Group 1 Codes
08/08/2024: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R20 · 2024-08-08 · v55
Revision Effective Date: 08/08/2024
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Added: ICD-10-CM code G72.41 to Group 1 Codes
08/08/2024: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R19 · 2023-05-04 · v53
Revision Effective Date: 05/04/2023
CODING GUIDELINES:
Removed: Coding and billing information pertaining to multifunction ventilators coded E0467
CODING VERIFICATION REVIEW:
Removed: Section header and PDAC coding verification review (CVR) information, including CVR information pertaining to products coded E0467


05/16/2024: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R19 · 2023-05-04 · v53
Revision Effective Date: 05/04/2023
CODING GUIDELINES:
Removed: Coding and billing information pertaining to multifunction ventilators coded E0467
CODING VERIFICATION REVIEW:
Removed: Section header and PDAC coding verification review (CVR) information, including CVR information pertaining to products coded E0467


05/16/2024: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R18 · 2023-05-04 · v51
Revision Effective Date: 05/04/2023
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Added: ICD-10-CM code G80.0 to Group 1 Codes


05/04/2023: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R18 · 2023-05-04 · v51
Revision Effective Date: 05/04/2023
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Added: ICD-10-CM code G80.0 to Group 1 Codes


05/04/2023: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R17 · 2022-10-01 · v49
Revision Effective Date: 10/01/2022
CODING GUIDELINES:
Revised: E0483 HCPCS long descriptor
11/17/2022: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R17 · 2022-10-01 · v49
Revision Effective Date: 10/01/2022
CODING GUIDELINES:
Revised: E0483 HCPCS long descriptor
11/17/2022: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R16 · 2022-10-01 · v47
Revision Effective Date: 10/01/2022
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Added: ICD-10-CM codes D81.82, G71.031, G71.032, G71.033, G71.0340, G71.0341, G71.0342, G71.0349, G71.035, G71.038, and G71.039 to Group 1 Codes, due to ICD-10-CM code updates
09/22/2022: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R16 · 2022-10-01 · v47
Revision Effective Date: 10/01/2022
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Added: ICD-10-CM codes D81.82, G71.031, G71.032, G71.033, G71.0340, G71.0341, G71.0342, G71.0349, G71.035, G71.038, and G71.039 to Group 1 Codes, due to ICD-10-CM code updates
09/22/2022: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R15 · 2021-10-01 · v44
Revision Effective Date: 10/01/2021
REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO FINAL RULE 1713 (84 FED. REG VOL 217):
Removed: “The link will be located here once it is available.”
Added: “The required Face-to-Face Encounter and Written Order Prior to Delivery List is available here.” with a hyperlink to the list


04/14/2022: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R15 · 2021-10-01 · v44
Revision Effective Date: 10/01/2021
REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO FINAL RULE 1713 (84 FED. REG VOL 217):
Removed: “The link will be located here once it is available.”
Added: “The required Face-to-Face Encounter and Written Order Prior to Delivery List is available here.” with a hyperlink to the list


04/14/2022: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R14 · 2021-10-01 · v41
Revision Effective Date: 10/01/2021
CODING GUIDELINES:
Revised: Coding instructions for multifunction ventilators (E0467) (Effective 01/01/2019)
CODING VERIFICATION REVIEW:
Added: Section header and PDAC coding verification review (CVR) information
Added: CVR requirement for products coded E0467


11/11/2021: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R14 · 2021-10-01 · v41
Revision Effective Date: 10/01/2021
CODING GUIDELINES:
Revised: Coding instructions for multifunction ventilators (E0467) (Effective 01/01/2019)
CODING VERIFICATION REVIEW:
Added: Section header and PDAC coding verification review (CVR) information
Added: CVR requirement for products coded E0467


11/11/2021: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R13 · 2021-10-01 · v37
Revision Effective Date: 10/01/2021
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Revised: ICD-10-CM code G71.20 and M35.03 descriptions in Group 1 Codes, due to annual ICD-10-CM code updates


10/07/2021: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R13 · 2021-10-01 · v37
Revision Effective Date: 10/01/2021
ICD-10-CM CODES THAT SUPPORT MEDICAL NECESSITY:
Revised: ICD-10-CM code G71.20 and M35.03 descriptions in Group 1 Codes, due to annual ICD-10-CM code updates


10/07/2021: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R12 · 2020-10-01 · v34
Revision Effective Date: 10/01/2020
POLICY SPECIFIC DOCUMENTATION REQUIREMENTS:
Removed: “etc.” from the not all-inclusive list of medical condition examples
CODING GUIDELINES:
Removed: “etc.” from the not all-inclusive list of differing technologies used by E0483 devices
Removed: “etc.” from the not all-inclusive list of components included in A7025
04/01/2021: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R12 · 2020-10-01 · v34
Revision Effective Date: 10/01/2020
POLICY SPECIFIC DOCUMENTATION REQUIREMENTS:
Removed: “etc.” from the not all-inclusive list of medical condition examples
CODING GUIDELINES:
Removed: “etc.” from the not all-inclusive list of differing technologies used by E0483 devices
Removed: “etc.” from the not all-inclusive list of components included in A7025
04/01/2021: At this time the 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R11 · 2020-10-01 · v32
Revision Effective Date: 10/01/2020
ICD-10 CODES THAT SUPPORT MEDICAL NECESSITY:
Removed: ICD-10 code G71.2 from Group 1 codes, due to annual ICD-10 Code updates
Added: ICD-10 codes G71.20, G71.21, G71.220, G71.228, and G71.29 to Group 1 codes, due to annual ICD-10 Code updates
09/24/2020: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R11 · 2020-10-01 · v32
Revision Effective Date: 10/01/2020
ICD-10 CODES THAT SUPPORT MEDICAL NECESSITY:
Removed: ICD-10 code G71.2 from Group 1 codes, due to annual ICD-10 Code updates
Added: ICD-10 codes G71.20, G71.21, G71.220, G71.228, and G71.29 to Group 1 codes, due to annual ICD-10 Code updates
09/24/2020: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R10 · 2020-04-03 · v29
Revision Effective Date: 04/03/2020
CODING GUIDELINES:
Revised: Guidance for billing HCPCS code E0467 based on DOS


07/16/2020: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R10 · 2020-04-03 · v29
Revision Effective Date: 04/03/2020
CODING GUIDELINES:
Revised: Guidance for billing HCPCS code E0467 based on DOS


07/16/2020: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R9 · 2020-01-01 · v27
Revision Effective Date: 01/01/2020
REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO 42 CFR 410.38(g):
Removed: Statement that the diagnosis code, that justifies the need for the items, must be billed on the claim
Removed: Section due to Final Rule 1713
REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO FINAL RULE 1713 (84 Fed. Reg Vol 217):
Added: Section and related information based on Final Rule 1713
POLICY SPECIFIC DOCUMENTATION REQUIREMENTS:
Added: Statement that the diagnosis code, that justifies the need for the items, must be billed on the claim
ICD-10 CODES THAT SUPPORT MEDICAL NECESSITY:
Revised: Section header “ICD-10 Codes that are Covered” updated to “ICD-10 Codes that Support Medical Necessity”
ICD-10 CODES THAT DO NOT SUPPORT MEDICAL NECESSITY:
Revised: Section header “ICD-10 Codes that are Not Covered” updated to “ICD-10 Codes that DO NOT Support Medical Necessity”
02/06/2020: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R9 · 2020-01-01 · v27
Revision Effective Date: 01/01/2020
REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO 42 CFR 410.38(g):
Removed: Statement that the diagnosis code, that justifies the need for the items, must be billed on the claim
Removed: Section due to Final Rule 1713
REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PURSUANT TO FINAL RULE 1713 (84 Fed. Reg Vol 217):
Added: Section and related information based on Final Rule 1713
POLICY SPECIFIC DOCUMENTATION REQUIREMENTS:
Added: Statement that the diagnosis code, that justifies the need for the items, must be billed on the claim
ICD-10 CODES THAT SUPPORT MEDICAL NECESSITY:
Revised: Section header “ICD-10 Codes that are Covered” updated to “ICD-10 Codes that Support Medical Necessity”
ICD-10 CODES THAT DO NOT SUPPORT MEDICAL NECESSITY:
Revised: Section header “ICD-10 Codes that are Not Covered” updated to “ICD-10 Codes that DO NOT Support Medical Necessity”
02/06/2020: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R8 · 2019-01-01 · v23
Revision Effective Date: 01/01/2019
CODING GUIDELINES:
Added: E0467 Coding Guidelines

04/11/2019: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R8 · 2019-01-01 · v23
Revision Effective Date: 01/01/2019
CODING GUIDELINES:
Added: E0467 Coding Guidelines

04/11/2019: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R7 · 2019-01-01 · v20
Revision Effective Date: 01/01/2019
CODING GUIDELINES:
Revised: Code descriptor for E0483
ICD-10 CODES THAT ARE COVERED:
Added: All diagnosis codes formerly listed in the LCD
ICD-10 CODES THAT ARE COVERED:
Added: Notation excluding all unlisted diagnosis codes from coverage

02/14/2019: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R7 · 2019-01-01 · v20
Revision Effective Date: 01/01/2019
CODING GUIDELINES:
Revised: Code descriptor for E0483
ICD-10 CODES THAT ARE COVERED:
Added: All diagnosis codes formerly listed in the LCD
ICD-10 CODES THAT ARE COVERED:
Added: Notation excluding all unlisted diagnosis codes from coverage

02/14/2019: At this time 21st Century Cures Act applies to new and revised LCDs which require comment and notice. This revision is to an article that is not a local coverage determination.
R6 · 2018-01-01 · v15
Revision Effective Date: 01/01/2018
CODING GUIDELINES:
Added: Coding guidelines for HCPCS codes E0483, A7025, A7026


04/05/18: At this time 21st Century Cures Act applies to new and revised LCDs that restrict coverage, which require comment and notice. This revision is to an article that is not a local coverage determination.
R6 · 2018-01-01 · v15
Revision Effective Date: 01/01/2018
CODING GUIDELINES:
Added: Coding guidelines for HCPCS codes E0483, A7025, A7026


04/05/18: At this time 21st Century Cures Act applies to new and revised LCDs that restrict coverage, which require comment and notice. This revision is to an article that is not a local coverage determination.
R5 · 2017-01-01 · v12
Revision Effective Date: 01/01/2017
NON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULES:


Added: REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PERSUANT TO 42 CFR 410.38(g), previously in the Policy Specific Documentation Requirements section


11/23/17: At this time 21st Century Cures Act applies to new and revised LCDs that restrict coverage, which require comment and notice. This revision is to an article that is not a local coverage determination.
R5 · 2017-01-01 · v12
Revision Effective Date: 01/01/2017
NON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULES:


Added: REQUIREMENTS FOR SPECIFIC DMEPOS ITEMS PERSUANT TO 42 CFR 410.38(g), previously in the Policy Specific Documentation Requirements section


11/23/17: At this time 21st Century Cures Act applies to new and revised LCDs that restrict coverage, which require comment and notice. This revision is to an article that is not a local coverage determination.
R4 · 2017-01-01 · v10
Revision Effective Date: 01/01/2017
POLICY SPECIFIC DOCUMENTATION REQUIREMENTS:
Added: 42 CFR 410.38(g) and Modifier instructions
RELATED LOCAL COVERAGE DOCUMENTS:
Added: LCD-related Standard Documentation Requirements Language Article
R4 · 2017-01-01 · v10
Revision Effective Date: 01/01/2017
POLICY SPECIFIC DOCUMENTATION REQUIREMENTS:
Added: 42 CFR 410.38(g) and Modifier instructions
RELATED LOCAL COVERAGE DOCUMENTS:
Added: LCD-related Standard Documentation Requirements Language Article
R3 · 2016-07-01 · v7
Revision Effective Date: 07/01/2016
NON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULES:
Revised Standard Language to add Statutory Prescription (Order) Requirements, revised Face to Face and ACA requirements (Effective 04/28/2016)
R3 · 2016-07-01 · v7
Revision Effective Date: 07/01/2016
NON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULES:
Revised Standard Language to add Statutory Prescription (Order) Requirements, revised Face to Face and ACA requirements (Effective 04/28/2016)
R2 · 2016-07-01 · v5
Effective July 1, 2016 oversight for DME MAC Articles is the responsibility of CGS Administrators, LLC 18003 and 17013 and Noridian Healthcare Solutions, LLC 19003 and 16013. No other changes have been made to the Articles.
R2 · 2016-07-01 · v5
Effective July 1, 2016 oversight for DME MAC Articles is the responsibility of CGS Administrators, LLC 18003 and 17013 and Noridian Healthcare Solutions, LLC 19003 and 16013. No other changes have been made to the Articles.
R1 · 2015-10-01 · v4
Revision Effective Date: 10/31/2014
NON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULES
Removed: "When required by state law" from ACA new prescription requirements
Revised: Face-to-Face Requirements for treating practitioner
R1 · 2015-10-01 · v4
Revision Effective Date: 10/31/2014
NON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULES
Removed: "When required by state law" from ACA new prescription requirements
Revised: Face-to-Face Requirements for treating practitioner
Receipts for auditors

Version 34 of Article A52494, shown on this page: in force by CMS's dates 2020-10-01 to 2020-09-30. Archived 2026-09-26. CMS's copy · Our archived file. 3 of 3 sections are proven word-identical to the archived file.

Every archived version of Article A52494 (46 versions, CMS's dates, window by the as-of rule).

DocumentVersionIn forceArchived onVerify
Article A52494version 22015-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 22015-10-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 42015-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 42015-10-01 to 2016-06-302026-10-02CMS's copy · Our archived file
Article A52494version 52016-07-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 52016-07-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 72016-07-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 72016-07-01 to 2016-12-312026-10-02CMS's copy · Our archived file
Article A52494version 102017-01-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 102017-01-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 122017-01-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 122017-01-01 to 2017-12-312026-10-02CMS's copy · Our archived file
Article A52494version 152018-01-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 152018-01-01 to 2018-12-312026-10-02CMS's copy · Our archived file
Article A52494version 202019-01-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 202019-01-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 232019-01-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 232019-01-01 to 2019-12-312026-10-02CMS's copy · Our archived file
Article A52494version 272020-01-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 272020-01-01 to 2020-04-022026-10-02CMS's copy · Our archived file
Article A52494version 292020-04-03, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 292020-04-03 to 2020-09-302026-10-02CMS's copy · Our archived file
Article A52494version 322020-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 322020-10-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 34 shown2020-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 342020-10-01 to 2021-09-302026-10-02CMS's copy · Our archived file
Article A52494version 372021-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 372021-10-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 412021-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 412021-10-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 442021-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 442021-10-01 to 2022-09-302026-10-02CMS's copy · Our archived file
Article A52494version 472022-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 472022-10-01, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 492022-10-01, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 492022-10-01 to 2023-05-032026-10-02CMS's copy · Our archived file
Article A52494version 512023-05-04, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 512023-05-04, superseded same day2026-10-02CMS's copy · Our archived file
Article A52494version 532023-05-04, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 532023-05-04 to 2024-08-072026-10-02CMS's copy · Our archived file
Article A52494version 552024-08-08, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 552024-08-08 to 2024-10-162026-10-02CMS's copy · Our archived file
Article A52494version 572024-10-17, superseded same day2026-09-26CMS's copy · Our archived file
Article A52494version 572024-10-17 to 2025-01-222026-10-02CMS's copy · Our archived file
Article A52494version 592025-01-23 to 2025-09-302026-10-02CMS's copy · Our archived file
Article A52494version 632025-10-01 to today2026-09-26CMS's copy · Our archived file

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Every policy word on this page is CMS's, from the archived version named beside it. Verzi adds labels, highlights, citations and links only. Verzi-written summary content on this page: none.