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A patient is rolled down a hallway, accompanied by medical professionals. Medical staff shown in an operating room performing a procedure. A military family of four smiles and enjoys playing a game together. Military personnel conduct physical training, running on a treadmill. A helicopter ambulance retrieves individuals using a rescue cable. A family relaxes at home, happily spending time with a playful puppy. A medic gears up in a medical facility, putting on protective equipment. At a blood drive, a person is prepared to donate blood, followed by the donation process. A dentist performs a procedure on a patient in her chair, who smiles and opens wide. A doctor sees a toddler patient over video conference, with the child sitting in a woman's lap. A content parent holds a newborn at a medical facility after delivery.
Improving Health and Building Readiness. Anytime, Anywhere - Always

We are an integrated combat support agency, with a global team of nearly 130,000 civilians and military personnel, serving 9.5M beneficiaries and supporting 700+ hospitals and clinics in the Military Health System.

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Is your business looking to partner with the Defense Health Agency?

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FindDHA - Explore Our Global Footprint

As a part of the Military Health System, we're privileged to manage a global health system. From the Continental U.S., to Belgium, Japan, and points in between, our support system truly covers the world. Check out our new tool for finding a DHA facility. Anytime, Anywhere – Always.

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FindDHA - Explore Our Global Footprint

America's Medical Combat Support Agency

Our combat support capabilities are wide-ranging as the medical support for military combat operations. We deliver health surveillance, medical research, and medical education and training. We also manage the Armed Services Blood Program, the Joint Trauma System, and the Armed Forces Medical Examiner System. 

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America's Medical Combat Support Agency

Log Into MHS GENESIS

The MHS GENESIS Patient Portal is a secure website that gives you 24/7 access to your medical and dental records. Book appointments, renew or refill your prescriptions, communicate with your healthcare team and more!
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Featured News

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Dr. Mark Rubertone, the chief of functional information technology support for the Defense Health Agency’s Armed Forces Health Surveillance Division, receives the Department of War Distinguished Civilian Service Award during a ceremony Dec. 3, 2025, in the Pentagon’s Hall of Heroes. He was presented with his award by Dr. Merlynn Carson, left, senior advisor and chief of staff for the Office of the Under Secretary of War for Personnel and Readiness, and right, DHA Public Health deputy director Sean Friendly.

‘Deep sense of service’ drives public health expert to protect warfighters

Dec. 12, 2025

Dr. Mark Rubertone received the Department of War’s Distinguished Civilian Service Award during a ceremony Dec. 3, 2025.

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William Gruner, a molecular biologist with the U.S. Air Force School of Aerospace Medicine 711 Human Performance Wing, and Pilar Mandujano, a laboratory technician with Landstuhl Regional Medical Center, prepare the Illumina MiSeq for genomic characterization of influenza virus samples. (Defense Health Agency Public Health photo by Lindsay Morton, Armed Forces Health Surveillance Division Global Emerging Infections Surveillance Branch)
Bridging data across continents: Pioneering remote bioinformatics support
Dec. 10, 2025

Landstuhl Regional Medical Center and Department of War laboratories pioneer remote bioinformatics support for genomic influenza surveillance.

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Seaman Jenel Usi, from San Francisco, poses for a photo during a Navy Personnel Command (NPC) Fleet Engagement Team event onboard Commander, Fleet Activities Sasebo.
Continuum of mental health care for warfighters, families: Support is always there for you
Dec. 10, 2025

The military offers a variety of support, therapies, advice lines, and telehealth to help service members address and succeed in their unique challenges.

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Health conditions due to ovarian dysfunction cause significant morbidity for female service members and contribute to reduced readiness and increased military health care spending, according to medical encounter data from the Defense Medical Surveillance System.
Murtha Cancer Center at Walter Reed: Leaders in ovarian disease treatment, research
Dec. 08, 2025

The division also offers access to research and innovative therapies that may improve outcomes and increase cure rates for ovarian disease and cancer.

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Upcoming Events

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A brain scientist from the National Institute of Neurological Disorders and Stroke quizzes students about regions of the brain as they experience the Brain Lobe-oratoriumTM during the National Museum of Health and Medicine’s Brain Awareness Week.
March 18, 2026

TBICoE 2026 Annual Brain Health Symposium

Attendees will walk away with valuable knowledge and practical insights to support TBI treatment and recovery.

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Medical Museum Lecture Series January 2026
Jan. 11, 2026
Medical Museum Lecture Series

Join NMHM for a lecture on fighting the Ebola epidemic.

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Feb. 15, 2026
2026 Presidents Day Tour

Join us for a special Presidents Day Tour at the National Museum of Health and Medicine.

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