Using TRICARE For Life Overseas
Medicare provides coverage in the U.S. and U.S. Territories. Medicare doesn't provide coverage in any other overseas locations.
When using TRICARE For Life in all other overseas locations, whether you live overseas or are traveling overseas, TRICARE is the primary payer and you're responsible for paying TRICARE's annual deductible and cost shares (same costs as TRICARE Standard Overseas).
If you live overseas, you must have Part B to remain eligible for TRICARE even though Medicare doesn't provide coverage overseas.
International SOS is the TRICARE Overseas Program contractor and will provide the assistance you need for claims, finding a provider, authorization and much more.
Register online for access to secure functions on the TRICARE Overseas Program website, including: