HEALTH How do I contact TRICARE by phone? InsuNews May 23, 2022 How do I contact TRICARE by phone? 1-888-777-8343 (from the U.S.) 1-877-678-1208 (from the U.S.) See also What's the difference between Medicaid and Medi-Cal? Post Navigation Previous Is WebMD a reliable site?Next Is TRICARE only for military? More Stories HEALTH What is WPS Medicare supplement? InsuNews May 23, 2022 HEALTH Who owns WPS? InsuNews May 23, 2022 HEALTH How many employees does WPS have? InsuNews May 23, 2022