Treatment programs in California that list TriWest

46 programs in California name TriWest on a public listing. Listings as of 19 Sep 2026.

A listing names TriWest when the program says so on its public profile, or when a government record we matched to it says so. It is not proof that the program has a contract with TriWest, and it says nothing about your particular plan. How listings work

All programs in California All programs in California that list private insurance TRICARE in California (226) Aetna in California (484) BlueCross BlueShield in California (504) UnitedHealthcare in California (357) Cigna in California (464) Optum in California (277)

Substance abuse: 32
Mental health: 21
Confirmed numbers: 44

Programs in California that list TriWest

Each phone number says where it came from. We have not called any of them, so confirm with the program.

Aurora Charter Oak Hospital
Covina, CA 91724Hospital
Substance abuseMental healthDetoxResidentialHospital inpatientDay treatment (PHP)Intensive outpatient (IOP)OutpatientMedication for addiction (MAT)
Lists Medicare(626) 966-1632Number from FindTreatment.gov
BAART Programs Antioch
Antioch, CA 94509Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(925) 522-0124Number from the NPI registry
BAART Programs Beverly
Los Angeles, CA 90057Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(213) 607-2010Number from the NPI registry
BAART Programs Carmichael
Carmichael, CA 95608Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(214) 379-3300Number from FindTreatment.gov
BAART Programs Cartwright
Fresno, CA 93725Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(559) 498-7100Number from the NPI registry
BAART Programs E Street
Fresno, CA 93706Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(214) 379-3300Number from FindTreatment.gov
BAART Programs La Puente
La Puente, CA 91744Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(626) 855-5090Number from the NPI registry
BAART Programs Lynwood
Lynwood, CA 90262Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(844) 787-1345Number not confirmed
BAART Programs Market Street
San Francisco, CA 94103Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(415) 552-7914Number from the NPI registry. May be a main line
BAART Programs Norwood
Sacramento, CA 95838Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(916) 649-6793Number from the NPI registry
BAART Programs Oakland
Oakland, CA 94606Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(510) 533-0800Number from the NPI registry
BAART Programs Porterville
Porterville, CA 93257Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(559) 625-8890Number from the NPI registry
BAART Programs Richmond
Richmond, CA 94804Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(510) 232-0874Number from the NPI registry
BAART Programs San Mateo
Menlo Park, CA 94025Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(650) 324-1470Number from FindTreatment.gov
BAART Programs Southeast Los Angeles
Los Angeles, CA 90011Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(323) 235-5035Number from the NPI registry
BAART Programs Sun Valley
Los Angeles, CA 91352Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(818) 768-5525Number from FindTreatment.gov
BAART Programs Turk Street
San Francisco, CA 94102Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(415) 928-7800Number from the NPI registry
BAART Programs Van Ness
Fresno, CA 93728Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(559) 266-9581Number from the NPI registry
BAART Programs Visalia
Visalia, CA 93277Outpatient
Substance abuseOutpatientMedication for addiction (MAT)
Lists MedicaidLists Medicare(559) 625-8890Number from FindTreatment.gov
Be Human Counseling - Pacific Beach
San Diego, CA 92109Therapist
Mental healthOutpatientVirtual care
Lists Medicare(858) 255-1658Number from the program's website
Branches West Sacramento
West Sacramento, CA 95691Hospital
Substance abuseMental healthHospital inpatientDay treatment (PHP)Intensive outpatient (IOP)Outpatient
Lists MedicaidLists Medicare(916) 371-8863Number from the program's website. May be a main line
Community Hospital of the Monterey Peninsula
Monterey, CA 93940Outpatient
Substance abuseMental healthHospital inpatientOutpatient
Lists Medicare(831) 624-5311Number from FindTreatment.gov
Comprehensive Psychiatric Services - Encino
Los Angeles, CA 91436Outpatient
Mental healthOutpatientVirtual care
Lists Medicare(818) 849-6215Number from the program's website. May be a main line
Diamond House Detox - Orangevale House
Orangevale, CA 95662Residential
Substance abuseDetoxResidential
Lists MedicaidLists Medicare(800) 205-6107Number from the program's website

Showing 24 of 46. The rest are in the list below.

What these 46 programs offer

Levels of care

Detox (2)
Residential (4)
Hospital inpatient (3)
Day treatment (PHP) (5)
Intensive outpatient (IOP) (6)
Outpatient (43)
Medication for addiction (MAT) (25)
Sober living (1)
Virtual care (20)

Other coverage they list

Medicaid (40)
Medicare (43)

44 of these 46 phone numbers were confirmed against a second source, such as the program's own website or a government directory.

Before you call

Before you travel or start treatment, call the program, give them your plan name and member ID, and ask whether they are in network for that plan and what you would owe. Then call the number on your insurance card and ask the same question.