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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. 

Learn How We Support Our Warfighters
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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Group of people standing and posing near a stage, with a poster behind them that says "Reverse Industry Day"

Reverse Industry Day flips the script on meeting agency needs to improve military medical readiness

March 02, 2026

The event provided a platform for industry representatives to share their expertise with DHA leaders.

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Person getting their finger pricked for a blood test
Clinical practice guideline emphasizes statins remain core therapy for heart disease symptoms
March 02, 2026

Statins remain the core therapy for lowering the amount of cholesterol in the blood and preventing cardiovascular events.

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A U.S. Air Force reserve medical experimentation participant treats a Military Working Dog simulated casualty during a mass casualty drill at ARCTIC EDGE 2026 in Kodiak, Alaska, Feb. 25, 2026. During AE26, the Defense Health Agency’s Operation Medical Systems Program Management Office provided essential support and expertise to the joint medical providers assigned to medical units from across the Department of War. As part of the exercise, OPMED’s Burn Digital Assessment device and Canine Freeze-Dried Plasma were incorporated into ashore and ship-board clinical settings and used during en route care from ship-to-shore aboard Coast Guard medevac aircraft. OPMED, part of the Defense Health Agency, is the DOW’s leading force in medical development and acquisition, focused on enhancing warfighter lethality and readiness. Project management teams develop and deliver next-generation, world-class medical capabilities that empower combatant commanders for Large-Scale Combat Operations, particularly within austere environments, with a twofold mission: save lives on the battlefield and swiftly return injured service members to duty. (Defense Health Agency Photo by T. T. Parish/Released)
OPMED team supporting Joint Service, multi-agency Arctic Edge exercise
Feb. 23, 2026

OPMED team supports Arctic Edge, a NORAD and U.S. Northern Command-led homeland defense exercise designed to improve readiness and demonstrate capabilities.

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Vice Adm. Darin K. Via, the new director of the Defense Health Agency, tells the DHA workforce, “Everything we do — clinical care, education, training, logistics, research, information systems, enterprise management — exists for one reason and that is to support warfighter readiness,” at an all-hands gathering Feb. 6, 2026. The former U.S. Navy surgeon general and chief of the Navy Bureau of Medicine and Surgery assumed the role as DHA director Feb. 2, 2026.
‘We Are a Combat Support Agency,’ says new DHA Director
Feb. 12, 2026

Vice Adm. Darin K. Via focuses the Defense Health Agency on warfighter medical readiness.

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Upcoming Events

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A conference room, showing a speaker on a stage and military members in the audience
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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TBICoE Education Series: Performance Nutrition After TBI
March 04, 2026
TBICoE Education Series: Performance Nutrition After TBI

This training examines the critical role of nutrition, supplementation, and gut health in optimizing recovery and performance following TBI.

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Medical Museum Brain Awareness Day
March 21, 2026
Brain Awareness Day

Join NMHM in person for Brain Awareness Day!

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