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dha.mil | The Official Website of The Defense Health Agency

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.

Learn About DHA

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.

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. 

America's Medical Combat Support Agency

It's TRICARE Open Season

Time to Review Your Plan!

Compare plans and keep or change your current coverage. If you’re eligible, you may enroll in dental and vision coverage during Federal Benefits Open Season.

Changes take effect Jan. 1, 2026.

If you’re satisfied with your current plan, you don’t need to do anything. Your coverage will continue automatically for 2026.

 
It's TRICARE Open Season

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!


Featured News

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Fall 2025 Leapfrog Hospital Safety Grade A

18 military hospitals receive Leapfrog's highest Hospital Safety Grade

Dec. 03, 2025

The Leapfrog Group is a national, independent organization focused on health care quality.

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News Section

Mammography along with monthly self-breast exams and annual breast exams by a health-care provider can help detect breast cancer at an early stage improving survivorship.
Summit at Walter Reed highlights latest in breast cancer research, treatment
Dec. 02, 2025

The event focused on new discoveries and compassionate care shaping the future of breast cancer research and treatment across the Military Health System.

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In the critical MASCAL exercise, 2nd Lt. Elizabeth Ostrowski, RN (left) confidently supported Pfc. Sharleeza Cross, LPN (right) as she performed needle decompression on a casualty. Meanwhile, 2nd Lt. Kayla Solberg (back) efficiently provided care to another injured individual.
Womack clinical nurse transition programs unite for excellence
Dec. 02, 2025

The groundbreaking collaboration empowers new practical nurse specialists.

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Pink breast cancer awareness bracelets and a ribbon pin are displayed at Wilford Hall's Mammography Clinic, JBSA-Lackland, Texas, on Oct. 3, 2024, as part of National Breast Cancer Awareness Month. Early detection can save lives. (U.S. Air Force photo by Senior Airman Matthew-John Braman)
CDMRP advances breast cancer care for military members and their families
Dec. 01, 2025

Female breast cancer accounted for the highest cancer incidence rate for the 10 leading cancers among active-duty members of the military between 2018 and 2022.

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Upcoming Events

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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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Presidents Day tour header image
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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Medical Museum Brain Awareness Day
March 21, 2026
Brain Awareness Day

Join NMHM in person for Brain Awareness Day!

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