By State · SAMHSA-verified directory
Addiction treatment in Montana
97 verified treatment centers across Montana. Overdose rate 18.3 per 100,000 (CDC 2023) · Medicaid expanded.
97
Centers
20
Cities
Expanded
Medicaid
24/7
Helpline
Treatment centers in Montana
Every listing sourced from SAMHSA Treatment Services Locator.
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Cities in Montana with verified facilities
20 cities. Click through for city-specific listings.
Livingston
8 centers
Helena
8 centers
Billings
8 centers
Dillon
6 centers
Missoula
4 centers
Great Falls
3 centers
Eureka
3 centers
Butte
3 centers
Stevensville
2 centers
Kalispell
2 centers
Cut Bank
2 centers
Wolf Point
1 centers
Whitefish
1 centers
Warm Springs
1 centers
Troy
1 centers
Thompson Falls
1 centers
Superior
1 centers
Sidney
1 centers
Polson
1 centers
Plentywood
1 centers
Understanding treatment in Montana
Montana presents a specific set of structural conditions — 97 licensed facilities, the Northern Rockies geographic context, and state-level policy choices around Medicaid and treatment regulation — that together determine access. Patient outcomes in the state reflect those conditions more than they reflect the clinical merits of individual programs.
The Medicaid question
Medicaid policy in Montana: Montana expanded Medicaid in 2016 under the Affordable Care Act. The federal Medicaid program covers addiction treatment as a mandatory behavioral-health benefit; state variations manifest through eligibility thresholds, 1115 waiver scope (particularly for residential / IMD coverage), and managed-care contract structure. Has realistic access to Medicaid coverage for addiction treatment once enrolled
The overdose-mortality context
Per CDC 2023 data, Montana's overdose mortality rate stands at 18.3 deaths per 100,000. The clinical implication is a specific set of priorities: documented MAT access for opioid use disorder, naloxone saturation in emergency settings, and integrated behavioral-health services for co-occurring stimulant use. The specific context: tribal-area access gaps, methamphetamine prevalence, long driving distances.
How access actually works in Montana
The 97 licensed facilities in Montana include a mix of hospital-system, private-equity-owned, nonprofit, and state-funded programs. Outcome research consistently finds more variation within categories than across them, which means the clinical-framework question (ASAM-aligned? MAT-offered? evidence-based programming?) is a more productive filter than the ownership-structure question. The specific context: tribal-area access gaps, methamphetamine prevalence, long driving distances.
What to do next
Recommended workflow for Montana patients evaluating treatment options: (1) complete an ASAM-aligned self-assessment to produce an initial severity indication; (2) request insurance benefits verification with specific line-items (residential, PHP, IOP, MAT) from the insurer; (3) obtain the insurer's medical-necessity criteria document under 2024 MHPAEA disclosure rights; (4) cross-reference in-network facility list with SAMHSA federal locator for operational status; (5) evaluate candidate facilities against ASAM 4e clinical-framework alignment.
Last updated April 2026. Sources: SAMHSA Treatment Locator, CDC WONDER (overdose mortality 2023), KFF Medicaid Tracker, ASAM Criteria 4e. See our editorial policy.