Addiction Treatment in Montana

There are 72 SAMHSA-listed addiction treatment facilities in Montana. Billings leads with 10 facilities, followed by Missoula (7) and Helena (6). At the other end of the spectrum, 10 of the listed communities have only one or two facilities — which matters, because for outpatient care especially, the closest option is often the most sustainable one.

A useful way to read this page: the five largest treatment hubs account for roughly 46% of the state's listed facilities. If you need a harder-to-find program type, start with those hubs. If you need weekly outpatient care you can actually get to, start with the city list further down — smaller-town facilities are often the difference between finishing a program and quietly dropping out of one.

All 13 levels of care and program types we track are available somewhere in Montana — including the harder-to-find categories like medical detox, sober living, and teen treatment. Availability varies significantly by city, though; the table and program links below show where each level of care is actually offered.

Program Availability in Montana

Reading the table: a facility can offer several program types at once, so the percentages overlap and won't sum to 100. In Montana, Men's Rehab is the most widely reported category (71 facilities), while Partial Hospitalization (PHP) is the sparsest (3 facilities) — if you need one of the sparser categories, expect a shorter list of options and check the program page early in your search.

Browse by Program Type in Montana

How to Choose a Rehab in Montana

Start with intensity, not location. The most common mistake in this search is picking a nearby facility first and asking what it offers second — when the sequence should run the other way. Figure out the right level of care (our plain-language guide covers all of them), then find who offers it.

Then weigh proximity against specialization. For outpatient and IOP schedules — multiple sessions a week for months — a facility you can reliably reach beats a marginally better program an hour away. For residential care, the calculus flips: you live on-site, so traveling to Billings or another hub for the right specialized program costs you nothing in practice.

Payment is the third filter. Insurance coverage for addiction treatment is broader than most people expect, but network status makes or breaks the bill — here's how verification works, and here are the options without insurance. For veterans, teens, women, seniors, and people with co-occurring mental health conditions, our who-we-help guides explain what to look for in a specialized program.

Cities in Montana

If Your City Isn't Listed

Facility locations don't limit who they serve. Some smaller communities in the list above show no local facilities of their own — their pages point to the nearest listed options instead, because facilities routinely serve patients from surrounding towns and counties, and larger hubs like Billings and Missoula draw from most of the region. If your town isn't in the list at all, check the cities nearest you first — and remember that for residential care, anywhere in Montana — or beyond it — is within reach, since you stay on-site.