Centers for Medicare & Medicaid Services (CMS) 

The Centers for Medicare & Medicaid Services (CMS) is a federal agency within the U.S. Department of Health and Human Services. CMS oversees the administration of Medicare, Medicaid, and other health-related programs, ensuring that millions of Americans have access to healthcare. They create policies, regulate healthcare providers, and ensure that these services meet quality standards. In addition to administering coverage, CMS is responsible for preventing fraud, ensuring compliance, and innovating healthcare delivery models to improve patient outcomes.