Defense Health Agency

The Defense Health Agency (DHA) is a key component of the U.S. Department of Defense, dedicated to leading the Military Health System (MHS). Its mission is to enhance health and readiness by providing high-quality healthcare to military personnel and their families. DHA operates under the Assistant Secretary of Defense for Health Affairs, managing a global network of over 700 military hospitals and clinics, serving approximately 9.5 million beneficiaries through TRICARE. DHA's comprehensive services include healthcare delivery, combat support, public health initiatives, medical research, and education and training programs. It ensures medical readiness for deployment and supports military operations while focusing on quality, patient experience, and resource optimization. The agency also drives integration of clinical processes and facility management, aiming to create seamless care across the U.S. Army, Navy, and Air Force. With a workforce of nearly 140,000, DHA is committed to delivering exceptional healthcare experiences and outcomes for the joint force.