How do I know what region I’m in?
Where you live determines your region. Regions only apply to the following health plans:
- TRICARE Prime
- TRICARE Prime Overseas
- TRICARE Select
- TRICARE Select Overseas
- TRICARE Young Adult
- TRICARE Reserve Select
- TRICARE Retired Reserve
| If you live in: | You're a part of the: |
| Alaska 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 Wyoming |
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. West Region Contractor: Health Net Federal Services, LLC 1-844-866-9378 www.tricare-west.com |
| If you live in: | You're a part of the: |
| Alabama Arkansas Connecticut Delaware 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 Wisconsin |
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. |
| If you live: | You're a part of the: |
| Outside of the United States |
Overseas Region Overseas Contractor: |
Last Updated 3/29/2024