What is the Centers for Medicare and Medicaid Services (CMS)?
The Centers for Medicare and Medicaid Services (CMS) is a federal agency within the United States Department of Health and Human Services (HHS). CMS administers the nation's major healthcare programs, including Medicare, Medicaid, and the Children's Health Insurance Program (CHIP). These programs provide health coverage to over 100 million people, including the elderly, low-income individuals, and children.