Your Contacts

TRICARE East RegionAlabama, Arkansas, Connecticut, Delaware, the District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa (Rock Island area), Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Mississippi, Missouri (St. Louis area), New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas (excluding El Paso area), Vermont, Virginia, West Virginia, and Wisconsin.–Humana Military 

1-800-444-5445

TRICARE East Region Website


TRICARE East Region–Humana Military

1-800-444-5445

TRICARE East Region Website


TRICARE West RegionAlaska, Arizona, California, Colorado, Hawaii, Idaho, Iowa (excludes Rock Island arsenal area), Kansas, Minnesota, Missouri (except St. Louis area), Montana, Nebraska, Nevada, New Mexico, North Dakota, Oregon, South Dakota, Texas (southwestern corner including El Paso), Utah, Washington and Wyoming.–Health Net Federal Services

1-844-866-9378

TRICARE West Region Website


TRICARE For Life

For U.S. and U.S. Territories, call WPS-Military and Veterans Health:

1-866-773-0404
TDD 1-866-773-0405

For all other overseas areas, call International SOS.

WPS Website


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Referrals and Pre-Authorizations

A referral is when your Primary Care Manager (PCM) or provider sends you to another provider for care that they don’t provide.

A pre-authorization is when your care is approved by your regional contractor before you go to your appointment. If you are being referred, your provider will get you a referral and pre-authorization at the same time.

When care is approved:

Your regional contractor sends you an authorization letter with specific instructions.

You must:

  • Schedule your appointment with the provider listed in the authorization letter. If you need to find another provider, contact your regional contractor.

  • Get care before the authorization expires, otherwise, you’ll need to get the care re-approved.

Note: Active duty service members need a referral for most care received outside of the assigned military hospital or clinic.

What is Right of First Refusal?

This is when your regional contractor refers you to a military hospital or clinic first. The military facility has the right to take the referral or refuse it. If they refuse it, then you'll get a referral to a network provider.

Looking to book an appointment online at a military hospital or clinic? Visit the Secure Patient Portal for more information.
Service Point of Contact Information
  • U.S. Coast Guard personnel should call the Coast Guard Benefits Line.

Last Updated 3/4/2024