Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Medicare & Medicaid

Federal Agencies

The Centers for Medicare and Medicaid Services (CMS), part of the Department of Health and Human Services, administers the programs.

Two websites are aimed at public beneficiaries of the programs: and

The CMS site includes regulations and guidance, notably CMS manuals (the CMS Online Manual System)

Washington Agencies