FALLS CHURCH, Virginia, Dec. 3 -- Defense Health Agency issued the following news: By TRICARE Communications Jan. 1, 2025, marks the start of health care delivery under TRICARE's new regional contracts. There will be changes to the TRICARE regions in the U.S. as part of the new contracts. While there will still be two TRICARE regions, six states currently in the East Region (Arkansas, Illinois, Louisiana, Oklahoma, Texas, Wisconsin) will move to the West Region. There are also some zip codes i  more