What does CMS stand for in the context of Medicare?

The term CMS stands for Centers for Medicare and Medicaid Services. This agency is a crucial part of the U.S. Department of Health and Human Services and oversees the administration of the nation's major healthcare programs, including Medicare and Medicaid. Understanding CMS's role is vital, as it makes policies and regulations that affect the quality of healthcare, eligibility, and costs associated with these programs.

The correct answer emphasizes not only the role of Medicare but also its partnership with Medicaid, highlighting the comprehensive nature of the services provided to a broad spectrum of beneficiaries. This dual focus is important in understanding how these programs function together within the healthcare system.