TriWest Credentialing: Authorized vs. Network

Credentialing is only half the battle — let Bomi handle the billing side so you can focus on seeing clients.

There are two different approvals you can get from TriWest, and they are not the same approval. One says you are allowed to treat TRICARE patients at all. The other says you are in the network. Therapists routinely get the first one, assume it was the second, and then spend a few months wondering why their TRICARE patients are getting hit with 50% cost-shares.

The vocabulary here is genuinely confusing because TRICARE uses four words — authorized, network, participating, and non-participating — where most commercial payers use two. Here is what each one actually changes on the claim.

Two Approvals, In Order

Getting paid by TriWest is a two-step process, and the steps are separate applications, sent to separate inboxes, producing separate outcomes.

• TRICARE certification makes you a TRICARE-authorized provider. It is an eligibility determination against federal criteria (32 CFR 199.6 and the TRICARE Policy Manual, Chapter 11) — a yes-or-no on whether your license and training qualify you to treat TRICARE beneficiaries. It is not a contract, and there is no rate attached to it.

• Network credentialing and contracting makes you in-network. This is a signed agreement with TriWest, backed by a credentialing review against URAC standards. It comes with a negotiated rate, a directory listing, and an effective date.

The relationship between them only runs one direction: every network provider is TRICARE-authorized, but most TRICARE-authorized providers are not in-network. Certification is the floor. The network contract is a separate thing you have to go ask for.

What "TRICARE-Authorized" Actually Gets You

Authorization is the gate. Without it, TRICARE will not pay your claim — not at network rates, not at non-network rates, not at all. A non-authorized provider is not an expensive option for a TRICARE patient; it is a non-covered one.

Counselors should know that TRICARE recognizes two mental health counselor categories, not one. The one you want is the TRICARE Certified Mental Health Counselor (TCMHC) — an independent provider who does not require referral or oversight by a physician. Its criteria are strict enough that plenty of fully licensed therapists do not clear them:

• A license for independent practice in mental health counseling in the jurisdiction where you practice.

• A master’s or higher degree from a CACREP-accredited mental health counseling program. This is the one that trips people up. The TriWest form does let you name another accrediting agency, but CACREP is the standard the rule is written around.

• A passing score on the NCMHCE (National Clinical Mental Health Counseling Examination). The NCE is a different exam and does not substitute.

• Post-master’s supervised experience: two years including 3,000 hours of clinical work and 100 hours of face-to-face supervision. That supervision can come from multiple licensed independent mental health professionals — it is no longer restricted to an independently licensed counselor.

If you miss on TCMHC, you are not out. TRICARE’s second category is the Supervised Mental Health Counselor (SMHC), and TriWest says so directly on the application: if you do not meet the requirements to be a TCMHC, you may still qualify as an SMHC. The trade is physician oversight — an SMHC requires it, a TCMHC does not — but the education bar is materially lower: a master’s or higher in mental health counseling or an allied mental health field, from a merely regionally accredited institution, with the same two years / 3,000 hours / 100 hours of supervision. There is no NCMHCE requirement on the SMHC criteria. A licensed psychological associate can also bill as an SMHC.

What certification does not get you: a negotiated rate, a spot in the network directory, a contractual obligation on anyone’s part to route referrals to you, or protection for your Prime patients from the point-of-service penalty.

Two Different Applications, Two Different Inboxes

Here is the part that is easy to get wrong, because TriWest publishes two separate forms for the same license type and they are not interchangeable. Which one you send depends on which route you want, and both of them certify you — going non-network does not mean skipping certification, it means getting certified on the non-network form.

• Non-network route: the Non-Network Provider Application. For counselors this is the "TRICARE Non-Network Mental Health Counselor (SMHC/TCMHC) Provider Application." The form itself is what determines your category — it walks you through the SMHC and TCMHC criteria and certifies you as whichever you qualify for. It goes by fax to 877-989-0066, or by mail to TRICARE West, Provider Data Management, PO Box 202169, Florence, SC 29502-2169. Note that it asks for an NPI-level submission — if you bill under more than one NPI, that is a separate application per NPI.

• Network route: the TRICARE Provider Certification Application. The parallel form on the network side, submitted by email to [email protected]. This certifies you, but it does not contract you — the network agreement is still a separate request on top of it.

So the honest shape of it is not "certify, then decide." It is: decide first, then send the form that matches. If you are staying non-network, the non-network application is the whole process — one form, and you are an authorized provider who can bill TRICARE indefinitely. Clinical social workers, psychologists, and marriage and family therapists each have their own version of both forms with their own criteria.

What "Network" Changes

Signing the TriWest network agreement changes four concrete things about how a claim behaves:

• Rate. You accept TriWest’s negotiated amount as payment in full. You do not get to decide per claim.

• No balance billing. Ever. Your patient owes their copay or cost-share and nothing beyond it, and that amount counts toward their catastrophic cap.

• Claims. You file them, and TRICARE pays you directly. The patient is not in the middle of the money.

• Referrals and visibility. You appear in the network directory, and Prime patients can be referred to you without triggering point-of-service costs. Providers are expected to refer Prime beneficiaries in-network; sending one to a non-network provider requires medical-necessity justification.

Mechanically: you request a contract through the Provider Contract Request form at JoinOurNetwork.TriWest.com — have your federal Tax ID ready — and a TriWest provider relations representative follows up once the request is processed. Credentialing submissions go to [email protected], or to [email protected] with monthly updates if your group holds delegated credentialing. Use the TriWest Provider Roster Template in both cases — a non-standard roster format is one of the quieter ways a submission stalls without anyone telling you. Plan on recredentialing roughly every three years.

Non-Network Does Not Mean Not Covered

This is the part practices most often get wrong. A TRICARE-authorized provider who is not in the network is still a covered provider. The patient pays more — but how much more depends on a choice you make, and that choice has a name.

• Participating (accepting assignment). You accept the TRICARE allowable charge as payment in full, you file the claim, and TRICARE pays you directly. The patient pays their cost-share and nothing else. Critically, this is elected claim by claim — you are not locked in, and you can accept assignment for one patient and not another.

• Non-participating. You do not accept assignment. You may balance bill, but only up to 115% of the TRICARE allowable charge — no more than 15% above allowable. That is a federal cap, not a norm you can negotiate around. The patient typically pays you in full at the time of service and files their own claim for reimbursement, and anything above the allowable charge is theirs permanently: TRICARE will not reimburse it.

One detail that surprises people: TRICARE allowable charges are tied by law to Medicare’s allowable amounts. So "115% of allowable" is 115% of a Medicare-anchored rate, not 115% of your private-pay fee. If your cash rate sits well above Medicare, non-participating status does not get you there.

What It Costs Your Client

The reason this matters commercially is that the patient feels the difference immediately, and they will ask you about it.

• TRICARE Prime. A Prime patient who sees a non-network provider without a referral falls into the point-of-service option: a separate annual deductible of $300 individual / $600 family for 2026, then 50% of the allowable charge — and point-of-service costs do not count toward the catastrophic cap. That is the number that makes a Prime patient cancel.

• TRICARE Select. A Select patient can see any TRICARE-authorized provider without a referral, but pays a higher cost-share out of network — and is exposed to balance billing if you are non-participating.

So "I take TRICARE" and "I am in-network with TriWest" produce very different bills for the exact same 90837. If you are running the non-network route deliberately, treat it like any other out-of-network arrangement and tell the patient what they will owe before the first session.

West Region Context Worth Knowing

TriWest Healthcare Alliance took over the TRICARE West Region on January 1, 2025, replacing Health Net Federal Services. The region covers 26 states, several of which do not sound "west" at all — Illinois, Wisconsin, Minnesota, Iowa, Missouri, Arkansas, Louisiana, and Texas are all West Region. If you are in Illinois and assumed you were dealing with the East contractor, you are not.

The transition was rough, and the effects are still working through the system. Provider files loaded incorrectly into the new claims systems, a backlog of more than a million claims built up in early 2025, some practices went a year or more without payment, and a subset of providers later received clawback letters. TriWest has hired heavily against the backlog, and from July 2025 through March 2026 the contractors met their required standards — 98% of claims processed within 30 days, 100% within 90. Complaints have not fully stopped.

Practically, that means three things for your practice:

• Do not assume your file transferred cleanly from Health Net. Verify your certification and your network status directly rather than trusting a directory listing, which can be stale in either direction.

• Get your network effective date in writing before you tell a patient you are in-network. Retroactive fixes are slow and not guaranteed.

• Watch aging on TriWest claims more closely than you would a commercial payer. A TriWest claim that goes quiet is worth chasing at 30 days, not 90.

The Order of Operations

1. Decide the route, then send the matching form. Staying non-network? The Non-Network Provider Application (fax 877-989-0066 or Provider Data Management in Florence, SC) is the entire process — it certifies you, and you are done. Going for the network? Send the Provider Certification Application to [email protected] and continue to step 2. Either way, nothing downstream works until you are certified.

2. Request the network contract. Submit the Provider Contract Request at JoinOurNetwork.TriWest.com with your federal Tax ID, then wait for provider relations to make contact.

3. Submit credentialing on the roster template. Use TriWest’s Provider Roster Template, not your own spreadsheet.

4. Pin down the effective date. In writing, before you change what you tell patients.

5. Decide participating vs. non-participating in the meantime. While you are authorized but not yet in-network, that choice is yours per claim — and the patient should hear about it before the session, not on a statement afterward.

6. Calendar the recredential. Roughly three years out. Lapsed credentialing looks exactly like a denial you cannot explain.

The short version: authorization is a federal eligibility determination, network status is a business contract, and the gap between them is where most TRICARE billing surprises live.