Most CMS clinics will be closed or operating limited hours on 12/24, 12/25 and 1/1/26. Some clinics may also have limited hours on the days immediately following these holidays - please contact your clinic directly to confirm these hours prior to arrival.

Opioid Addiction Treatment in Montana

Community Medical Services is among the nation’s leading providers of substance use disorder treatments. Our locations offer same-day treatment and walk-in services for those struggling with opioid use disorders.