The Centers for Medicare & Medicaid Services (CMS) is a department of Health and Human Services (HHS). The current administrator is Seema Verma, appointed by President Donald Trump.

CMS oversees the Medicare and Medicaid programs. CMS collects and analyzes data, produces research reports, and works to eliminate instances of fraud, waste and abuse within the health care system.

He's Medicare's defender and its toughest critic. He roots for beneficiaries but works to contain costs. He wants to stop fraud. He would like to see