Final Answer:
Various regulatory agencies play a crucial role in governing healthcare systems in the U.S., including the Centers for Medicare & Medicaid Services (CMS), the Food and Drug Administration (FDA), and the Agency for Healthcare Research and Quality (AHRQ).
Step-by-step explanation:
Healthcare in the U.S. is subject to oversight by multiple regulatory agencies, each with specific roles and responsibilities. The Centers for Medicare & Medicaid Services (CMS) administers major healthcare programs and sets standards for providers participating in these programs. The Food and Drug Administration (FDA) regulates the safety and effectiveness of pharmaceuticals, medical devices, and food products, ensuring public health. Additionally, the Agency for Healthcare Research and Quality (AHRQ) focuses on improving the safety and quality of America's healthcare system through research and evidence-based practices.
These agencies derive their authority from legislation, such as the Social Security Act for CMS, the Federal Food, Drug, and Cosmetic Act for the FDA, and the Public Health Service Act for AHRQ. Their regulations and guidelines help maintain high standards of care, protect patient safety, and drive continuous improvement in the healthcare sector. Overall, these regulatory bodies are integral to ensuring the effectiveness, safety, and quality of healthcare services in the United States.