TRICARE Select Overseas

TRICARE Select Overseas is a self-managed, preferred provider network plan.

Step 1: Enroll in TRICARE Select Overseas

  • Enroll all family members on one enrollment form.
  • Send enrollment fees (if applicable) with your enrollment form.
  • You can enroll online, by phone, by mail, or at a TRICARE Service Center.
  • If you have questions or if you have special circumstances, call your regional contractor first to discuss your options.
Online
  1. Log in to milConnect.
  2. Click the “Benefits” tab.
  3. Click “Beneficiary Web Enrollment (BWE).”

Phone

Call your regional contractor. Find your regional contractor number.

Mail

Send your TRICARE Select Overseas enrollment form to International SOS:

International SOS Government Services, LLC
TOP Select Enrollments
P.O. Box 760217
San Antonio, TX 78245

Learn more about TRICARE Select Overseas enrollment fees.

Step 2: Get Started With TRICARE Select Overseas

International SOS will notify you when your enrollment is processed. Once enrolled, you can:

Were You Involuntarily Disenrolled?
If you would like to request reconsideration of involuntary disenrollment, late initial enrollment, or late change to coverage, contact your TRICARE contractor. 
Downloading TRICARE Forms

To download an enrollment form, right-click and choose “Save Link As” or download directly from the WHS forms page. For enrollment in TRICARE Prime options, TRICARE Select options, or TRICARE Young Adult, use your region-specific DD enrollment form.

Last Updated 3/30/2026