Keys to Medicare Abroad: Who Pays, When It Doesn’t Cover and Its Exceptions

In 2026, Medicare coverage for American retirees abroad is severely limited. Original Medicare, Medicare Advantage, and Medigap generally do not cover health incidents outside the U.S. and its territories, leaving travelers responsible for full out-of-pocket medical costs. Exceptions and supplemental policies exist but require careful understanding to avoid unexpected financial risks while traveling internationally.