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Landstuhl Regional Medical Center patient advocates help patients navigate care and recognize outstanding service
Navigating healthcare can be challenging under the best circumstances. For service members, military families, and retirees living overseas, an unexpected illness or injury can make the process even more complicated, particularly when they are far from home and their usual support networks.
Health.mil Planned Outage: Oct. 19, 2026
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The Department of Defense and the Department of Veterans Affairs collaborate with the military services and other partners to ensure programs are in place prevent and monitor environmental exposures. The resources below can provide valuable information on prevention of exposures during deployment.
The Theater Medical Data Store provides web-based access to service member information collected at theater based medical treatment facilities using AHLTA-Theater, Shipboard Automated Medical System, Global Expeditionary Medical System, and Caché TC2.
Individuals seeking access to this data must request a TMDS user account by filling out this registration form. Account requests must be reviewed and validated before user accounts are created. User accounts are usually validated and activated within 48 hours of the request.
If you have questions, send an email message to the TMDS Helpdesk. To register for a TMDS account, go to the TMDS Portal and click on the "Request Account" link.
The appearance of hyperlinks does not constitute endorsement by the Department of Defense of non-U.S. Government sites or the information, products, or services contained therein. Although the Defense Health Agency may or may not use these sites as additional distribution channels for Department of Defense information, it does not exercise editorial control over all of the information that you may find at these locations. Such links are provided consistent with the stated purpose of this website.