# TRICARE West Region Payer ID

- **Payer ID:** 99726
- **Other payer IDs:** 6286, 10189, SCWI0, TRICAR, TRICW, TRICWMA, TWEST
- **Coverage types:** Dental, Medical, Vision
- **Programs:** TRICARE
- **Where it operates:** Alaska, Arkansas, Arizona, California, Colorado, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Louisiana, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Mexico, Nevada, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wisconsin, Wyoming
- **Payer website:** https://tricare.triwest.com

## Other names

- PGBA
- Tricare West
- TriWest Region 4 CCN
- Triwest Tricare

## What You Can Check With TRICARE West Region

- Eligibility and benefits for any service type TRICARE West Region returns
- Instant results, 24/7, with no phone calls or portals
- Claim status after you bill

What a check returns is up to the payer: some return more detail than others.

Payer details updated Oct 18, 2026. Payers change IDs and plan names; when in doubt, use the ID on the member's card.

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Canonical: https://www.verifytx.com/payers/tricare-west-region/