Official websites use .mil
A .mil website belongs to an official U.S.
Department of Defense organization.
Secure .mil websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to
the .mil website. Share sensitive information only on official,
secure websites.
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.
The MHS GENESIS Patient Portal now uses myAuth for secure sign-in. To update permissions, sign in or create an account at https://myauth.dmdc.mil/ and select Manage Relationships.
Patient Resources
Resources for patients.You may choose to end your coverage at any time. To end your coverage, download, complete, and mail the TRICARE Young Adult Application for your region to your regional contractor. The address is found on the form:
A one-year purchase lockout will apply, which means you won't be able to purchase TRICARE Young Adult coverage again for up to one year.
Certain events may cause you to be involuntarily disenrolled.
Last Updated 9/23/2026
