Active Duty Service Members

Event:

Qualifying Life Event?

Moving

Sometimes.

Relocation must be to a new country, city, region, or ZIP+4 code to be a QLE. You have 90 days from the date of your address change to change your health plan.

Where you move determines which TRICARE Prime option you’ll use: 

Moving Within the Same TRICARE Region

Moving to Another TRICARE Region

You can begin your enrollment transfer before you move. To start the process, call your new contractor as soon as you know you’re moving.

  • East Region—Humana Military: 800-444-5445
  • West Region—TriWest: 888-TRIWEST (874-9378)
  • Overseas—International SOS

Starting the process over the phone before you move is the easiest and fastest way to transfer your TRICARE Prime enrollment. You can also transfer your enrollment online (in the U.S. only) or by mail after you move.

Last Updated 8/21/2025