Benefis Hospitals Inc
500 15th Avenue South, Great Falls, MT 59405

Looking for rehabs that accept medicaid in Great Falls? 8 of the city's 12 listed providers offer it.
Medicaid covers substance use treatment in every state, though which levels of care are covered and whether prior authorization is needed varies by state and by plan. Call the facility with your Medicaid ID ready to confirm.
500 15th Avenue South, Great Falls, MT 59405
500 15th Avenue South, Great Falls, MT 59405
1220 Central Avenue, Great Falls, MT 59401
1220 Central Avenue, Great Falls, MT 59401
915 1st Avenue South, Great Falls, MT 59401
915 1st Avenue South, Great Falls, MT 59401
225 7th Avenue South, Great Falls, MT 59401
225 7th Avenue South, Great Falls, MT 59401
We list 8 facilities in Great Falls, MT reporting accepts medicaid services. Call ahead to confirm availability and wait times.
Ask each facility whether they are licensed by Montana, whether they accept your insurance or Medicaid, how soon they can admit you, and whether they offer medication for opioid or alcohol use disorder.
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.