Which federal agency oversees the Medicare program?

The Centers for Medicare and Medicaid Services (CMS) is the federal agency responsible for administering the Medicare program, which provides health coverage primarily for individuals aged 65 and older, as well as certain younger people with disabilities. CMS not only manages Medicare but also oversees Medicaid and the Children's Health Insurance Program (CHIP). This agency plays a vital role in setting health policy standards, ensuring compliance with regulations, and administering health services associated with these programs. Its responsibilities encompass policy-making, claims processing, and ensuring the quality of care delivered under these programs, which directly impacts millions of Americans who rely on Medicare for their healthcare needs.

The other entities mentioned have distinct roles; for example, the CDC focuses on public health and disease control, the FDA regulates food and drug safety, and the NIH is involved in medical research. None of these agencies have the authority or responsibility for overseeing Medicare, which highlights the significance of CMS in maintaining and executing the provisions of the Medicare program.