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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 42
Chapter IV
Part 431
Subpart B - Subpart B—General Administrative Requirements
§ 431.40 - Basis and scope.
§ 431.50 - Statewide operation.
§ 431.51 - Free choice of providers.
§ 431.52 - Payments for services furnished out of State.
§ 431.53 - Assurance of transportation.
§ 431.54 - Exceptions to certain State plan requirements.
§ 431.55 - Waiver of other Medicaid requirements.
§ 431.56 - Special waiver provisions applicable to American Samoa and the Northern Mariana Islands.
§ 431.60 - Beneficiary access to and exchange of data.
§ 431.61 - Access to and exchange of health data for providers and payers.
§ 431.70 - Access to published provider directory information.
§ 431.80 - Prior authorization requirements.
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