AAHAM CRCS-I Practice Test 2026 – Comprehensive All-in-One Guide to Master Revenue Cycle Specialist Certification!

The principal federal agency dedicated to protecting the health of all Americans is the Department of Health and Human Services (DHHS). This agency oversees a wide array of health-related activities, programs, and policies designed to improve the health and well-being of individuals and communities. Within its purview are initiatives that focus on disease prevention, health education, and access to necessary health care services, which are vital for maintaining public health.

DHHS encompasses several other agencies, including the Centers for Medicare & Medicaid Services (CMS), the National Institutes of Health (NIH), and the Centers for Disease Control and Prevention (CDC). Each of these agencies has specific roles—CMS primarily deals with health insurance programs, NIH focuses on medical research, and CDC works on disease control and prevention. However, DHHS is the overarching body that coordinates these efforts and promotes the overall health agenda for the nation.