Where can I get hyperbaric oxygen therapy in Nashua, NH?

Southern New Hampshire Medical Center serves Nashua and the surrounding area. Nashua is also very close to the Massachusetts border — Boston's academic medical centers are about 45 miles south. Lowell and Lawrence in Massachusetts have additional hospital resources closer than Boston. Use the UHMS provider directory to find accredited facilities near Nashua.

Does Medicare cover HBOT in Nashua?

Medicare covers hyperbaric oxygen therapy for 14 FDA-approved conditions at any Medicare-participating facility. Coverage is federal and applies the same way in Nashua as across New Hampshire and neighboring Massachusetts. Rates change annually — verify current reimbursement with your facility's billing team.

Can Nashua patients use Massachusetts HBOT providers?

Yes. Many Nashua-area residents already seek specialty care in Massachusetts. If your New Hampshire insurance plan includes Massachusetts providers in-network, or if you're on Medicare (which covers any participating provider), crossing the border for HBOT is a practical option. Confirm in-network status with your insurer before scheduling.

Hyperbaric Oxygen Therapy in Nashua, NH

Nashua is New Hampshire’s second largest city, sitting just two miles from the Massachusetts border. For HBOT, Nashua residents have local options through Southern New Hampshire Medical Center and practical access to Massachusetts providers — including Boston’s world-class academic medical centers — without a long drive.

Finding HBOT Providers in Nashua

Southern New Hampshire Medical Center (now part of Dartmouth Health’s affiliate network) serves Nashua and southern Hillsborough County. For clinical HBOT, it’s worth confirming whether the Nashua facility currently operates a hyperbaric program — availability at community hospitals changes over time.

Because Nashua is so close to Massachusetts, many residents already seek specialty care across the border. Lowell General Hospital and Lawrence General Hospital are both within 20 to 30 miles. Boston’s major academic centers — Mass General Brigham, Beth Israel Deaconess, and Boston Medical Center — are about 45 miles south.

For patients with complex wounds or unusual indications, the Massachusetts academic medical centers offer broader specialist support. For routine wound care, a closer community hospital program may be sufficient.

Find currently accredited facilities near Nashua using the UHMS provider directory. Before your first appointment, read our guide to choosing an HBOT clinic.

Insurance and Medicare Coverage in Nashua

Medicare Part B covers HBOT for 14 FDA-approved conditions at any Medicare-participating facility. Coverage is federal — it works the same in Nashua as anywhere in New Hampshire or Massachusetts. After your annual deductible, Medicare typically pays 80% of the approved rate. Rates change annually — confirm current figures with your facility’s billing team.

New Hampshire Medicaid may cover HBOT for qualifying conditions. Coverage for out-of-state facilities is more complicated — confirm with NH Medicaid before scheduling treatment at a Massachusetts provider.

Commercial insurers serving Nashua — Anthem Blue Cross Blue Shield of New Hampshire, Harvard Pilgrim, Cigna, and others — may have in-network providers on both sides of the state border. Check your plan’s provider directory before assuming cross-state coverage applies. Prior authorization is required for HBOT regardless of which state you receive treatment in.

Off-label HBOT is not covered by any insurer. Investigational uses paid out of pocket run $200 to $450 per session. See our insurance guide and cost guide.

What to Expect at Your First Session

At Southern New Hampshire Medical Center or a Massachusetts provider close to Nashua, your first appointment will be a clinical evaluation. The wound care team reviews your health history, examines the affected area, and confirms whether HBOT is appropriate. Bring a complete medication list.

Sessions run 90 to 120 minutes. You’ll breathe pure oxygen inside a pressurized chamber at two to three times normal atmospheric pressure. Mild ear pressure during pressurization is common and manageable. Staff are present throughout.

Wound care courses typically run 20 to 40 sessions five days a week. Progress is monitored and protocols adjust as needed.

Read our first session guide for a full walkthrough.

Frequently Asked Questions

Is it harder to get HBOT covered when I cross from New Hampshire into Massachusetts? If you’re on Medicare, it doesn’t matter — Medicare covers care at any participating facility in either state. For Medicaid, out-of-state coverage is more limited and requires confirmation from NH Medicaid. For commercial insurance, check your plan’s network to see whether Massachusetts providers are in-network.

What New Hampshire wound care resources exist closer than Boston for Nashua patients? Manchester is about 18 miles north of Nashua. Elliot Hospital and Catholic Medical Center in Manchester both have wound care programs. That’s likely the closest New Hampshire option before crossing into Massachusetts.

Are there tax advantages to getting care in New Hampshire vs. Massachusetts? New Hampshire has no sales tax and no income tax. But health insurance costs, provider billing rates, and out-of-pocket maximums vary by plan, not state. There’s no blanket tax advantage to receiving HBOT care in New Hampshire versus Massachusetts.

See more providers in New Hampshire: /providers/new-hampshire/

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.