One Health
One Health is an addiction treatment facility at 1223 North Center Avenue in Hardin, Montana, offering partial hospitalization or residential treatment, outpatient treatment, and opioid treatment medications, according to its SAMHSA FindTreatment.gov listing as of April 10, 2026. Payment options listed in the record include Cash or self-payment, Federal military insurance (e.g., TRICARE), Federal, or any government funding for substance use treatment programs, and Medicaid. The directory lists 406-665-4103 as the facility's phone number. All details on this page come from that federal record and should be confirmed directly with the facility.
1223 North Center Avenue, Hardin, MT, 59034
Contact & Location
Address: 1223 North Center Avenue, Hardin, MT, 59034
Phone: 406-665-4103
Website: https://www.onechc.org
Services & Programs
Treatment Types
- Opioid Treatment Medications
- Outpatient
- Partial Hospitalization / Residential
Insurance & Payment
- Cash or self-payment
- Federal military insurance (e.g., TRICARE)
- Federal, or any government funding for substance use treatment programs
- Medicaid
- Medicare
- Private health insurance
- Sliding fee scale (fee is based on income and other factors)
- State-financed health insurance plan other than Medicaid
Languages & Accessibility
- Sign language services for the deaf and hard of hearing
Other facilities in Montana
- Compass/Alternatives Inc
Billings, MT
406-256-3501 - Rimrock
Billings, MT
406-248-3175 - South Central Montana Regional MHC
Billings, MT
406-252-5658 - Billings Urban Indian Health and
Billings, MT
406-534-4558 - Community Medical Services
Billings, MT
406-969-4812
Levels of care this record lists, across Montana: Residential · Medication-Assisted Treatment · Outpatient · Partial Hospitalization (PHP)
Need Help Deciding?
Contact One Health directly at 406-665-4103, or call the SAMHSA National Helpline for free, confidential referrals 24/7.
SAMHSA Helpline: 1-800-662-HELP