Your Contacts

TRICARE East Region

Humana Military

800-444-5445

TRICARE East Region Website


TRICARE West Region

TriWest Healthcare Alliance

888-TRIWEST (874-9378)

TRICARE West Region Website


TRICARE Overseas Region

International SOS Government Services, LLC

Country-Specific Toll-Free Numbers

TRICARE Overseas Region Website


View More Contacts

TRICARE Reserve Select Monthly Premiums

After your first premium payment, you must pay your premiums by automatic payment. You can set up an electronic funds transfer or use your debit or credit card. View TRICARE Reserve Select monthly premiums

Pay Monthly Premiums Online

You can sign in to your regional contractor’s website to pay your monthly premiums online.

Do you live overseas? You must set up an electronic funds transfer or use a credit or debit card for an automatic payment.

Other Payment Options

Set Up an Electronic Funds Transfer

Set Up an Automatic Credit or Debit Card Payment

Last Updated 8/18/2025