Which U.S. government agency aims to improve the quality, safety, efficiency, and effectiveness of healthcare for all Americans?

• A. Agency for Healthcare Research and Quality
• B. The Joint Commission
• C. Occupational Safety and Health Administration
• D. Centers for Disease Control and Prevention

Answer: (A)

The key idea here is which government body leads nationwide efforts to improve how care is delivered through research and evidence. The Agency for Healthcare Research and Quality is the U.S. Department of Health and Human Services agency dedicated to this mission. It funds and conducts research on patient safety, quality of care, efficiency, and effectiveness, and it develops evidence-based tools, guidelines, and performance measures to help healthcare organizations and providers apply findings in practice. This means it not only studies what works but also creates resources to put that knowledge into real-world use across the healthcare system.

The other options don’t fit this exact role. The Joint Commission is a private accrediting organization that sets standards and surveys facilities, not a federal agency. OSHA focuses on workplace safety, including in healthcare settings, rather than improving overall healthcare quality nationwide. The CDC centers on disease prevention and public health surveillance, not the broad, system-wide quality improvement mission described.

So the agency described is the Agency for Healthcare Research and Quality.