Back to Top Skip to main content

Defense Healthcare Management Systems

The Program Executive Office, Defense Healthcare Management Systems (PEO DHMS) was chartered to transform the delivery of healthcare and advance data sharing through a modernized electronic health record (EHR) for service members, veterans, and their families. 

Program Overview

PEO DHMS is an acquisition organization with a direct reporting relationship to the Office of the Under Secretary of Defense for Acquisition and Sustainment (OUSD(A&S)), and administratively attached to the Defense Health Agency.

In July 2015, the contract for MHS GENESIS was awarded to the Leidos Partnership for Defense Health. The Department of Defense (DoD) acquired a widely used state-of-the-market EHR system.

Learn more about the PEO DHMS and its program management offices:

PEO DHMS Fact SheetPEO DHMS Brochure

Program Management Office  Description
DoD Healthcare Management System Modernization (DHMSM)
Oversees the acquisition and deployment of MHS GENESIS
  • Defense Medical Information Exchange (DMIX) provides technical solutions for seamless data sharing and interoperable EHRs that will evolve with national standards
  • Joint Longitudinal Viewer (JLV) is a clinical application that provides an integrated, read-only display of health data from DoD, VA, and private sector partners in a common data viewer
Joint Operational Medicine Information Systems (JOMIS)
Leads the acquisition and deployment of MHS GENESIS in operational medicine while sustaining the Theater Medical Information Program-Joint (TMIP-J) products.
  • Theater Medical Data Store (TMDS) is a Non-Classified Internet Protocol Router Network (NIPRNet)-based web system that allows providers to view and document a patient’s complete operational electronic health record by compiling his/her health history from various electronic military healthcare systems within the operational environment.
  • Medical Situational Awareness in the Theater (MSAT) is a web-based application on the Secret Internet Protocol Router Network (SIPRNet) that combines data from multiple sources, providing a common operating picture and decision support for deployed medical forces.

Learn more about the EHR modernization and interoperability

Annual Report 

Image of DHMS Annual Report

View our FY 2019 Annual Report 

View our FY 2018 Annual Report 

View our FY 2017 Annual Report 


The Scope


DHA Address: 7700 Arlington Boulevard | Suite 5101 | Falls Church, VA | 22042-5101

Some documents are presented in Portable Document Format (PDF). A PDF reader is required for viewing. Download a PDF Reader or learn more about PDFs.