If you don't live in an area where a Prime option is offered you can choose to enroll in TRICARE Select or TRICARE Select Overseas.
The type of provider you see determines which option you are using and how much you'll pay out-of-pocket.
If you have other health insuranceHealth insurance you have in addition to TRICARE, such as Medicare or an employer-sponsored health insurance. TRICARE supplements don’t qualify as "other health insurance." upon separation, TRICARE will pay after the other health plan.
Last Updated 12/1/2017