Treatment programs in Massachusetts that list TriWest

23 programs in Massachusetts 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 Massachusetts All programs in Massachusetts that list private insurance TRICARE in Massachusetts (257) Aetna in Massachusetts (150) BlueCross BlueShield in Massachusetts (149) UnitedHealthcare in Massachusetts (132) Cigna in Massachusetts (138) Optum in Massachusetts (124)

Substance abuse
11
Mental health
12
Confirmed numbers
12

Programs in Massachusetts that list TriWest

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

What these 23 programs offer

Levels of care

  • Outpatient (23)
  • Medication for addiction (MAT) (11)
  • Virtual care (12)

Other coverage they list

  • Medicaid (23)
  • Medicare (23)

12 of these 23 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.

All Massachusetts programs that list TriWest, by city

Andover

Attleboro

Boston

Brockton

Brookline

Chelsea

Chicopee

Dartmouth

Fall River

Greenfield

Jamaica Plain

Natick

New Bedford

Northampton

Peabody

Quincy

Springfield

Walpole

Waltham

Westfield

Woburn

Worcester

Printed from findingrehab.io/insurance/triwest/massachusetts/. Listings as of 19 Sep 2026.