| Alcohol and Drug Services of Gallatin County |
| Alternatives, Inc. |
| AWARE |
| Behavioral Health Alliance of Montana |
| Big Sky Care Connect (Affiliate Member) |
| Boyd Andrew Community Services |
| Southwest Montana Addiction Recovery & Treatment Program |
| Center For Mental Health |
| Charlie Health |
| Eastern Montana Community Mental Health Center |
| Family Support Network |
| Florence Crittenton Home & Services |
| Gateway Community Services |
| Helena Indian Alliance / Leo Pocha Clinic |
| Instar Community Services Helena |
| Intermountain |
| Kalispell Regional Medical Center Pathways |
| Lesprit Montana |
| Montana Community Services, Inc. |
| Montana Public Health Institute (Affiliate Member) |
| North American Indian Alliance – Butte |
| Partnership for Children Montana |
| Providence Behavioral Health (Corporate) |
| Rimrock Foundation |
| Rocky Boy Clinic |
| Shodair (Affiliate Member) |
| South Central Montana Regional Mental Health Center |
| Southwest Chemical Dependency Center |
| Sunburst |
| Western Montana Mental Health Center |
| Winds of Change |
| Yellowstone Boys & Girls Ranch |
| Youth Dynamics, Inc |
| Youth Homes |
