What key regulatory body oversees skilled nursing facilities in the United States?

The Centers for Medicare and Medicaid Services (CMS) is the key regulatory body that oversees skilled nursing facilities in the United States. CMS plays a critical role in setting standards for care, monitoring compliance, and enforcing regulations to ensure that these facilities provide safe, effective, and high-quality care to residents.

CMS is responsible for the certification of skilled nursing facilities that wish to participate in Medicare and Medicaid programs, which is essential for financial reimbursement and support for these facilities. By implementing regulations and conducting inspections, CMS ensures that facilities adhere to the standards required for patient care, staff qualifications, and operational procedures.

This oversight includes monitoring quality measures and enforcing standards related to patient rights, resident safety, and administrative responsibilities. Thus, the correct answer highlights the fundamental role CMS plays in regulating skilled nursing facilities to protect the well-being of residents and maintain acceptable care standards across the nation.