How much does oxygen therapy cost in Portland?

Mild hyperbaric sessions at 1.3 ATA in wellness clinics typically run 100 to 300 dollars per session. Medical-grade HBOT at 2.0 to 2.4 ATA costs 150 to 500 dollars per session cash-pay. Packages of 20 to 40 sessions can bring the per-session cost down. Insurance may cover HBOT only for the 14 FDA-approved indications, and only when delivered at a Medicare-certified facility with physician oversight. Off-label wellness use is almost always cash-pay.

Is oxygen therapy FDA-approved?

Hyperbaric oxygen therapy is FDA-approved for 14 indications recognized by the Undersea and Hyperbaric Medical Society, including chronic non-healing wounds, severe anemia, carbon monoxide poisoning, radiation injury, and decompression sickness. Wellness oxygen therapy and mild hyperbaric use for recovery, inflammation, long COVID, Lyme, or TBI is considered off-label. That does not mean it is unsafe, it means evidence outside the 14 indications is still emerging.

Who provides oxygen therapy in Portland?

Providers in Portland include hospital hyperbaric units, freestanding HBOT clinics run by MDs or DOs, functional medicine practices, wellness studios, and recovery gyms. Medical-grade chambers require physician oversight and trained technicians. Soft-sided mild hyperbaric chambers in wellness settings may operate with less clinical supervision. Always verify who the medical director is and whether the clinic follows UHMS protocols.

What does oxygen therapy actually treat?

With strong evidence and FDA approval: chronic non-healing wounds, diabetic foot ulcers, carbon monoxide poisoning, radiation tissue damage, severe anemia, necrotizing infections, and decompression sickness, among the 14 UHMS indications. Emerging and off-label use includes traumatic brain injury, long COVID, Lyme, stroke recovery, and autoimmune inflammation. Research is growing but not yet at the FDA approval threshold. Claims of anti-aging or cancer treatment are not supported.

How do I choose an oxygen therapy clinic in Portland?

First, distinguish medical-grade HBOT from mild hyperbaric wellness oxygen. Ask for pressure rating, ATA, chamber type, and medical director credentials. UHMS accreditation is a strong signal. For FDA-approved indications, choose a Medicare-certified hyperbaric facility. For off-label wellness use, verify the clinic explains that the use is off-label, provides realistic framing, and does not promise cures. Avoid clinics marketing HBOT as a cancer or anti-aging treatment.

Clinics in Portland, Oregon

FDA clears hyperbaric chambers as Class II medical devices under 21 CFR 878.5550. FDA has approved hyperbaric oxygen therapy for 14 specific indications aligned with the Undersea and Hyperbaric Medical Society (UHMS). Use for those indications is evidence-based and generally covered by Medicare and commercial insurance when documentation supports medical necessity. Any use outside the 14 approved indications is considered off-label and is not FDA-approved. FDA issued consumer updates in 2013 and again in 2021 warning patients and providers against marketing HBOT for unapproved conditions such as autism, cancer, Alzheimer disease, and long COVID.

Oregon Medical Practice Act (ORS Chapter 677)
Governs physician scope, delegation, and advertising standards applicable to HBOT in Oregon.
NFPA 99 Chapter 14 (adopted by state fire code)
Sets facility safety requirements for hyperbaric chamber operation.

The Oregon Medical Board investigates advertising complaints under ORS 677.190. The Oregon Health Authority licenses healthcare facilities. CMS MAC Noridian adjudicates Medicare HBOT claims. The Oregon Department of Justice enforces the Unlawful Trade Practices Act against deceptive medical advertising.

Clinics in Portland, Oregon

Every listing is checked against federal records, reviewed for evidence, and confirmed still operating. No pay-to-play. No guesswork.

Oxygen Therapy clinics in Portland

OM Integrative Medicine

True Health DPC

A note on Oregon's oxygen therapy rules.

Oxygen Therapy in Portland, answered.

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