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Centers for Medicare & Medicaid Services

Regulations & Guidance

Regulations and guidance are used to implement many of the Affordable Care Act provisions that address both private and public health insurance.

Open for Public Comment

Other Regulations & Guidance

Regulatory Resources

  • If you cannot find the regulation that you are looking for, use the search tool available at Regulations.gov.
  • For information on regulations on the day they are issued, visit the Federal Register’s Public Inspection Desk (See Special Filing or Regular Filing).
  • The Internal Revenue Service (IRS) is responsible for tax provisions of the Affordable Care Act that will be implemented during the next several years. A list of these provisions now in effect, and additional information soon to be added, can be found at www.irs.gov.
  • The Center for Consumer Information and Insurance Oversight (CCIIO) oversees the implementation of Affordable Care Act provisions that are related to private health insurance. Detailed technical and regulatory information on the health care law can be found at cciio.cms.gov (See Regulations & Guidance section).