Organizational Structure

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About Us

DHA Strategy

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We Are a Combat Support Agency

We deliver joint warfighting capabilities—medical logistics, IT infrastructure, trauma systems, research, pharmacy, and blood support—that directly affect survivability and lethality. Our integrated system ensures every warrior wearing the cloth of our Nation is medically ready to answer the call at a moment’s notice.

How We Support Warfighters
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We're privileged to manage a global health system to generate and sustain warfighter readiness. From the Continental U.S., to Belgium, Japan, and points in between, our support system truly covers the world.

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Armed Forces Medical Examiner System

Ambient Listening

Armed Services Blood Program

Centers of Excellence

Chaperone Policy

Chief Data and Analytics Office

Deployment Prescription Program

DOD Medical Examination Review Board

Education and Training

Freedom of Information Act

Health Care Facilities Efficiency and Environmental Compliance

MHS GENESIS

Mental Health Resources

Modified Payment and Waiver Program

National Museum of Health and Medicine

Operational Medical Systems

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Office of Inspector General

Patient Safety

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Ready Reliable Care

TRICARE Health Plan

System-Wide Privileging

Usability Lab
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Customer Service

Deployment Prescription Program

MHS GENESIS

Mental Health Resources

Medical Bill Discounts and Waivers for Civilian Patients
Need Help with TRICARE?

Experiencing problems or have questions about your TRICARE coverage? Let us be your guide.

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Working with DHA

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Become a TRICARE Provider

Being a TRICARE provider means that you're treating America's heroes – the people making sacrifices to keep America strong and safe.

Provider Information
TRICARE.mil

We honor the promise made to every beneficiary—past, present, and future—to provide timely access to high-quality care.

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Our Senior Leaders

Vice Adm. Darin K. Via

DIRECTOR

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Force Master Chief PatrickPaul C. Mangaran

COMMAND SENIOR ENLISTED LEADER

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Dr. David J. Smith

DEPUTY DIRECTOR

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Brig. Gen. Bill A. Soliz

ACTING ASSISTANT DIRECTOR

Healthcare Administration & Operations

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Rear Adm. Ivonne Arena

ACTING ASSISTANT DIRECTOR

Research, Development & Acquisition/Component Acquisition Executive

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Mr. Michael Emerson

ASSISTANT DIRECTOR

Support, Personnel, & Financial Operations

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Meet Our Former Directors