How many outpatient rehab programs are in Montana?

We list 63 outpatient rehab programs in Montana, based on SAMHSA's FindTreatment.gov data (updated October 2026).

Which Montana cities have the most outpatient rehab programs?

The most listings are in Billings (9), Helena (6), and Missoula (5).

How do I choose the right program?

Look for state licensing and accreditation (The Joint Commission or CARF), the right level of care for your needs, evidence-based therapies, and insurance compatibility. Read our guide to choosing a rehab or call (833) 589-6933 to talk it through.

Will my insurance cover treatment?

Most private plans and Medicaid cover substance use treatment when it's medically necessary, but benefits vary by plan and network. Call (833) 589-6933 for a free, confidential benefits check.

10 Best Outpatient Rehab Programs in Montana (2026) – Page 3

63Treatment facilities
5Offer detox
6Inpatient / residential
62Accept Medicaid

All outpatient rehab programs in Montana

Yellowstone Boys and Girls Ranch – Community Based Services

Colstrip, MT 59323

6.2GoodStartDrugRehab Score

COA accredited

Setting: Outpatient
Operator: Nonprofit
MAT: Not listed

Levels of care

Outpatient
Dual Diagnosis
Telehealth

Payment accepted

Medicaid · Private insurance · TRICARE +3 more

View details Get help

“Get help” calls our free helpline, not this facility.

Yellowstone Boys and Girls Ranch – Community Based Services

Billings, MT 59106

5.4FairStartDrugRehab Score

2.6Google53 reviews

COA accredited

Setting: Outpatient
Operator: Nonprofit
MAT: Not listed

Levels of care

Outpatient
Dual Diagnosis
Telehealth

Payment accepted

Medicaid · Private insurance · TRICARE +3 more

View details Get help

“Get help” calls our free helpline, not this facility.

Stillwater Alternatives

Columbus, MT 59019

5.6FairStartDrugRehab Score

Setting: Outpatient
Operator: Nonprofit
MAT: Not listed

Levels of care

Intensive Outpatient
Outpatient
Telehealth

Payment accepted

Medicaid · Self-pay · Sliding scale +1 more

View details Get help

“Get help” calls our free helpline, not this facility.