RimrockMain Building
1231 North 29th Street, Billings, MT 59101
Insurance & payment
Coverage categories from the SAMHSA registry. Confirm specific plans with the clinic before your visit.
Services offered
Licensing and accreditation
Reported to the SAMHSA registry by the facility. Accreditation is voluntary, so its absence is not a red flag on its own.
Who this clinic serves
How this clinic compares in Billings
This is a hospital-based program, so treatment happens as an inpatient rather than in a clinic office.
Rimrock is one of 14 buprenorphine providers listed in Billings. On the coverage and access signals the registry records, it is indistinguishable from 2 other Billings clinics, so treat the points below as the real differences rather than any ranking.
What stands out here
- It has Spanish language services. Only 1 of 14 Billings clinics do (7%).
- It has sign language services. Only 2 of 14 Billings clinics do (14%).
- It also offers naltrexone. Only 3 of 14 Billings clinics do (21%).
Worth asking when you call
- Whether they are taking new patients, which changes faster than the registry updates.
- The self-pay price for a first visit, and whether the medication is billed separately.
- How soon a first appointment is available, and what to bring.
Closest alternatives
This clinic accepts Montana Medicaid, which covers buprenorphine treatment in Montana. Compare all 14 Billings clinics.
Details come from the SAMHSA treatment registry, verified 2026-07-28. Coverage and availability change faster than the registry updates, so call before you travel. Ordering across the site reflects how many people can use a clinic, not care quality. How we rank.