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Payer Directory
How to check TRICARE West Region eligibility
A portal or phone check takes a front-desk staffer 10–15 minutes per patient. A real-time 270/271 check returns plan status, copays, deductibles, and out-of-pocket maximums in seconds.
Payer ID
99726Real-time 270/271TRICAREThree ways to verify TRICARE West Region coverage
- Payer portal — free, but one patient at a time and 10–15 minutes each with logins.
- Phone (IVR) — hold times vary; no written record for the chart.
- Automated 270/271 check — full benefit detail in seconds, batched for the whole schedule, from $0.50 per check.
TRICARE West Region at a glance
What billers need before running a check.
Payer ID
99726Also known as 10189, 6286, SCWI0, TRICAR
Real-time eligibility
Available
Responses return in seconds, 24/7.
Coverage
dental, medical, vision
TRICARE
Operating area
27 states
AK, AZ, AR, CA, CO, HI, ID, IL…
Payer website
tricare.triwest.comSupported transactions
What can be exchanged electronically with TRICARE West Region today.
| Transaction | Status |
|---|---|
Eligibility (270/271) Real-time benefit and coverage checks | SUPPORTED |
Claim status (276/277) Where a submitted claim stands | SUPPORTED |
Professional claims (837P) Physician and outpatient claims | ENROLLMENT REQUIRED |
Institutional claims (837I) Facility claims | ENROLLMENT REQUIRED |
Dental claims (837D) Dental claims | NOT AVAILABLE |
Remittance (835 ERA) Electronic remittance advice | ENROLLMENT REQUIRED |
Coordination of benefits Secondary-payer routing | NOT AVAILABLE |
Claim attachments (275) Supporting documentation | NOT AVAILABLE |
Portal vs. phone vs. automated
The same verification, three ways.
| Payer portal | Phone / IVR | Automated check | |
|---|---|---|---|
| Time per patient | 10–15 min | 15–30 min | Seconds |
| Cost per check | ~$6.72 staff time* | ~$6.72+ staff time* | from $0.50 |
| Record for the chart | Screenshot | None | Full audit trail |
| Whole-day schedule | One at a time | One at a time | Batched overnight |
*CAQH Index benchmark for a manual eligibility verification.
Frequently asked questions
What is the payer ID for TRICARE West Region?+–
TRICARE West Region uses payer ID 99726. It also appears as 10189, 6286, SCWI0, TRICAR in some systems.
Does TRICARE West Region support real-time eligibility verification?+–
Yes. TRICARE West Region accepts real-time 270/271 eligibility transactions, so a check returns plan status and benefit detail in seconds instead of the 10–15 minutes a portal login takes.
How long does a TRICARE West Region eligibility check take?+–
A portal check takes 10–15 minutes of staff time per patient. An automated real-time check returns in seconds and can run for an entire day's schedule overnight.
Run your first TRICARE West Region eligibility check in 5 minutes
From $0.50 per check, pay-as-you-go. No contract, no implementation project.
65%
fewer denials at Valley Diabetes & Obesity
90%
of eligibility checks fully automated
$107–149K
annual savings, small specialty practice
24 mo
in production
