What regulatory agency oversees the accreditation of healthcare facilities?

The correct answer is that The Joint Commission (TJC) oversees the accreditation of healthcare facilities. It is a recognized leader in promoting quality and safety in healthcare by establishing standards and evaluating healthcare organizations against those standards. TJC's accreditation is a critical credentialing process that ensures healthcare facilities meet specific performance standards, which ultimately enhances patient care and safety.

While the Centers for Medicare and Medicaid Services (CMS) plays a vital role in overseeing compliance with federal healthcare regulations and provides accreditation to certain types of healthcare organizations, TJC specifically focuses on the accreditation process itself. The American Medical Association (AMA) and the National Institutes of Health (NIH), on the other hand, serve different functions within the healthcare system. The AMA is primarily involved in advocacy and establishing ethical standards for the medical profession, while the NIH is primarily focused on biomedical research and public health. Therefore, TJC is the agency that directly oversees the accreditation of healthcare facilities.