Site Feedback

Title 42

Displaying title 42, up to date as of 7/10/2026. Title 42 was last amended 7/01/2026.
eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.

Title 42Public HealthPart / Section
Chapter IVCenters for Medicare & Medicaid Services, Department of Health and Human Services400 – 699
Subchapter CMedical Assistance Programs430 – 456
Part 431State Organization and General Administration431.1 – 431.1010
§ 431.1Purpose.
Subpart ASingle State Agency431.10 – 431.20
Subpart BGeneral Administrative Requirements431.40 – 431.80
Subpart CAdministrative Requirements: Provider Relations431.105 – 431.120
§ 431.105Consultation to medical facilities.
§ 431.107Required provider agreement.
§ 431.108Effective date of provider agreements.
§ 431.110Participation by Indian Health Service facilities.
§ 431.115Disclosure of survey information and provider or contractor evaluation.
§ 431.120State requirements with respect to nursing facilities.
Subpart DAppeals Process for NFs and ICFs/IID431.151 – 431.154
§ 431.151Scope and applicability.
§ 431.152State plan requirements.
§ 431.153Evidentiary hearing.
§ 431.154Informal reconsideration for ICFs/IID.
Subpart EFair Hearings for Applicants and Beneficiaries431.200 – 431.250
Subpart FSafeguarding Information on Applicants and Beneficiaries431.300 – 431.307
Subpart GSection 1115 Demonstrations431.400 – 431.428
Subparts H-L [Reserved]
Subpart MRelations With Other Agencies431.610 – 431.635
Subpart NState Programs for Licensing Nursing Home Administrators431.700 – 431.715
Subpart O [Reserved]
Subpart PQuality Control431.800 – 431.836
Subpart QRequirements for Estimating Improper Payments in Medicaid and CHIP431.950 – 431.1010