Hyperbaric Oxygen Therapy in Montana: How to Find a Provider

Montana has limited hyperbaric oxygen therapy options compared to more populated states, but hospital-based HBOT is available in the state’s larger cities. If you’re in a rural area, expect to travel. Billings is the most likely destination for most Montanans seeking hospital-grade HBOT.

Where to Find HBOT in Montana

Hospital-based wound care centers are the most reliable source of accredited HBOT in Montana. These facilities operate under physician supervision, use medical-grade monoplace or multiplace chambers running at 2.0 ATA or higher, and work directly with Medicare and commercial insurers for prior authorization.

Billings Clinic is the largest healthcare system in Montana and the most likely place to find hospital-based hyperbaric services in the state. It operates a full-service wound care program and treats patients referred from across eastern and central Montana.

Missoula, the second-largest city, has hospital infrastructure through Providence Health and other regional systems. Wound care programs affiliated with hospitals there may offer or refer for HBOT depending on the condition being treated.

Great Falls and other mid-size Montana cities have hospital campuses, but hyperbaric chambers are not always present at every facility. Your primary care physician or a wound care specialist can confirm what’s available locally before you make the drive.

The best starting point: use the UHMS provider search at uhms.org.

Browse our full provider directory.

Major Areas in Montana Where HBOT Is Available

Billings is the hub for hyperbaric care in Montana. Billings Clinic draws patients from across the eastern half of the state. If you’re in eastern or central Montana, this is your most realistic in-state option.

Missoula serves western Montana. Hospital-affiliated wound care programs in this area handle referrals from the Bitterroot Valley, the Flathead, and the Bitterroot region. Travel distances from western Montana towns to Missoula are long but manageable compared to a trip to Billings.

Great Falls sits between Billings and Missoula geographically. Patients here may have access through the Benefis Health System network. Confirm availability before assuming a chamber is on-site.

Patients in the far corners of the state — northeast Montana near the North Dakota border, or the Flathead Reservation area — may find it faster to reach a facility in a neighboring state. Idaho Falls, Spokane, and Billings are all realistic options depending on where you live.

What to Ask a Potential Provider

Before you book, ask every provider these questions.

• Is this a medical-grade hyperbaric chamber (2.0 ATA or higher)?
• Is there a board-certified or credentialed hyperbaric physician on staff?
• Is my condition FDA-approved for HBOT?
• Does your facility work with my insurance for prior authorization?
• Is the facility UHMS-accredited?

Read our guide to your first HBOT session before you go.

Insurance Coverage for HBOT in Montana

Coverage for HBOT in Montana follows national standards.

Medicare Part B covers HBOT for 14 FDA-approved conditions at hospital outpatient facilities. Rates change annually — verify current figures with your facility’s billing team.

Montana Medicaid (HMK Plus) coverage varies by condition and managed care plan. Contact the facility’s billing department to confirm coverage before scheduling. Managed care enrollment may affect which facilities are in-network.

Commercial insurers generally follow Medicare coverage criteria. Prior authorization is almost always required. In a state with few providers, out-of-network issues can arise — confirm network status before your first appointment.

Off-label uses are not covered by any insurance in Montana or anywhere else.

Check our full guide: Does Insurance Cover HBOT?

Frequently Asked Questions

How do I find hyperbaric oxygen therapy in Montana? The UHMS maintains a searchable provider directory at uhms.org. Search by your zip code. Hospital-based wound care centers in Billings and Missoula are a good starting point. Patients in rural areas often travel to Billings Clinic, the largest healthcare system in the state.

Does Medicare cover HBOT in Montana? Yes. Medicare coverage rules are federal and apply equally in all states, including Montana. Medicare Part B covers HBOT for 14 FDA-approved conditions at hospital outpatient facilities. See our insurance guide for full details.

What if I live in rural Montana and can’t reach a hyperbaric facility? Montana is one of the most rural states in the country. Patients in remote areas often travel to Billings for hospital-based HBOT. In some cases, referrals to facilities in neighboring states may make more geographic sense. Ask your physician about the nearest accredited option.

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Medical Disclaimer: This page is for informational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before pursuing any medical treatment.