Substance Use Treatment in Hardin, MT

One Health

What Does One Health Offer?

One Health is a substance use treatment facility at 1223 North Center Avenue, Hardin, Montana, offering outpatient treatment. It accepts Medicaid, Medicare, private insurance, TRICARE, state-financed insurance and self-pay and offers a sliding fee scale. Medication treatment: buprenorphine and naltrexone.

Reviewed by Michael Rupe ·October 2, 2026

1223 North Center Avenue
Hardin, MT 59034

Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.

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Treatment facility (SAMHSA listing)This facility

Types of Care at One Health

Outpatient
Outpatient methadone/buprenorphine or naltrexone treatment
Regular outpatient treatment

Payment, Insurance and Help Paying

Federal, or any government funding for substance use treatment programs
Medicare
Medicaid
Federal military insurance (e.g., TRICARE)
Private health insurance
Cash or self-payment
State-financed health insurance plan other than Medicaid
Sliding fee scale (fee is based on income and other factors)

Medication Treatment

Buprenorphine maintenance
Prescribes buprenorphine
Prescribes naltrexone
Buprenorphine without naloxone
Naltrexone (oral)
Naltrexone (extended-release, injectable)

Who the Program Serves

Ages: Children/Adolescents
Ages: Young Adults
Ages: Seniors
Accepts: Female
Accepts: Male
Specially designed program for DUI/DWI clients

Language Services

Sign language services for the deaf and hard of hearing

Licensing and Accreditation

State substance use treatment agency
Federally Qualified Health Center

Treatment Approaches

Anger management
Cognitive behavioral therapy
Contingency management/motivational incentives
Motivational interviewing
Relapse prevention
Substance use disorder counseling
Telemedicine/telehealth therapy
Trauma-related counseling

Assessment, Recovery Support and Other Services

Comprehensive mental health assessment
Comprehensive substance use assessment
Complete medical history/physical exam
Screening for tobacco use
Screening for substance use
Screening for mental disorders
Aftercare/continuing care
Discharge Planning
Naloxone and overdose education
Assistance with obtaining social services
Mentoring/peer support
Mental health services
Integrated primary care services
Drug or alcohol urine screening
HIV testing
STD testing
TB screening
Metabolic syndrome monitoring
Testing for Hepatitis B (HBV)
Testing for Hepatitis C (HCV)
Hepatitis A (HAV) vaccination
Hepatitis B (HBV) vaccination

Before you commit, confirm openings, costs and the program's state license. How to choose a rehab you can trust lists the questions to ask when you call, and addiction treatment in Montana lists the state's treatment agency.