Hyperbaric Oxygen Therapy Cost in Canada (2026): $0 to $400 Skip to main content

Complete Guide

Hyperbaric Oxygen Therapy Cost & Coverage in Canada

How HBOT works, the 14 Health Canada-recognised conditions it treats, what it costs at hospital programmes (covered) and private clinics (self-pay), and how to access care across 9 provinces.

· · Canada Hyperbarics Editorial Team · Sources

Definition

What is hyperbaric oxygen therapy?

Hyperbaric oxygen therapy (HBOT) is a medical treatment in which a patient breathes 100 per cent oxygen while inside a pressurised chamber at 2.0 to 2.8 atmospheres absolute (ATA). The increased pressure dissolves 15 to 20 times more oxygen directly into blood plasma than is possible at sea level, allowing oxygen to reach tissues with compromised circulation, drive angiogenesis (new capillary growth), accelerate wound healing, and clear carbon monoxide from haemoglobin roughly six times faster than ordinary oxygen. In Canada, HBOT is recognised by Health Canada for 14 specific conditions and is delivered at 11 hospital-based programmes across 7 provinces plus 22 private clinics across 9 provinces. A standard course is 20 to 40 sessions of 90 to 120 minutes each, daily or near-daily for 4 to 8 weeks; emergency indications (carbon monoxide poisoning, decompression sickness, gas gangrene, air embolism) use shorter, time-critical protocols.

Cost

How much does hyperbaric oxygen therapy cost in Canada?

Hyperbaric oxygen therapy in Canada is free at hospital-based programmes for the 14 Health Canada-recognised conditions with a physician referral, and typically costs $150 to $400 per session at private clinics on a self-pay basis. A standard 20 to 40 session course at a private clinic totals approximately $3,000 to $16,000. The full Canadian private market ranges $150 to $400 per session depending on facility, chamber type, and location, with introductory sessions sometimes available at lower rates and premium multiplace chambers in major-city clinics at the upper end. Coverage details and facility availability vary by province.

What you actually pay

Hospital programmes vs private clinics

The single biggest cost variable in Canada is whether you are treated at a hospital programme (covered by provincial insurance for recognised conditions) or at a private clinic (self-pay).

Hospital Programmes

$0

out of pocket with physician referral and provincial coverage

  • 11 hospital-based programmes across 7 provinces (Ontario, British Columbia, Alberta, Quebec, Nova Scotia, Saskatchewan, Newfoundland and Labrador)
  • Provincial plans cover the 14 Health Canada-recognised conditions with a physician referral
  • 24/7 emergency coverage at most hospital programmes
  • Wait times for elective and chronic indications vary by province (typical: 4 weeks to 18 months)
  • Patients in provinces without a hospital programme (Manitoba, New Brunswick, Prince Edward Island, the territories) are referred interprovincially with covered treatment costs

Private Clinics

$150 to $400

per session, Canadian market range, self-pay

  • 22 private clinics across Canada offering self-pay HBOT
  • Full course of 20 to 40 sessions: $3,000 to $16,000 total
  • Where a clinic sits in this range depends on city, chamber type, and facility; major-city and multiplace clinics trend toward the upper end
  • Most clinics offer package discounts of 10 to 25 per cent for full courses; ask before booking
  • Some private clinics in Ontario are eligible Independent Health Facilities (IHFs) that can bill OHIP for approved indications; eligibility varies by facility and indication

Pricing methodology: the $150 to $400 range is the market band derived from a Canada Hyperbarics survey of self-pay rates published by Canadian private hyperbaric clinics on their own websites in the 2025-2026 period. Individual clinic rates vary by city, chamber type, and facility, and may change without notice. Always confirm current pricing with the specific clinic before booking.

Safety profile

Is hyperbaric oxygen therapy safe?

Hyperbaric oxygen therapy is generally safe when delivered in a Health Canada-licensed clinical-grade chamber under physician supervision. The most common effects are temporary; serious adverse events are uncommon at clinical pressures.

Common, temporary

  • Middle-ear barotrauma (pressure-related ear discomfort, managed by ear-clearing during compression)
  • Sinus pressure or congestion
  • Transient short-sightedness over long courses (resolves within weeks of finishing)
  • Mild fatigue after a session

Less common

  • Dental barotrauma if a filling has trapped air
  • Claustrophobia (worse in monoplace chambers; multiplace chambers feel less confined)
  • Hypoglycemia in patients with diabetes (sessions are scheduled around meals)
  • Reversible cataract progression in very long courses

Absolute contraindications

  • Untreated pneumothorax (trapped intrathoracic air expands on decompression)
  • Concurrent bleomycin chemotherapy (oxygen-induced pulmonary fibrosis risk)
  • Concurrent disulfiram (interferes with superoxide dismutase, the enzyme that neutralises hyperbaric-oxygen-generated free radicals)

Hospital programmes and CPSA-accredited private clinics follow detailed pre-treatment screening protocols. Pregnancy is not a contraindication and HBOT is the standard of care for severe carbon monoxide poisoning in pregnant patients. See our conditions reference for per-indication safety details.

By indication

Cost by indication

Total course cost varies by condition because the number of sessions varies. Hospital programmes treat all of the following at no out-of-pocket cost with referral; private clinic estimates are shown.

Total HBOT course cost by indication at private clinics: carbon monoxide $150-$1,200, sudden hearing loss $1,500-$8,000, diabetic wound $3,000-$16,000, radiation injury $4,500-$24,000; hospital programmes treat all at $0 with a referral.
Emergency

CO Poisoning

$150 to $1,200

1 to 3 sessions typical · covered at hospital programmes

Time-Sensitive

Hearing Loss

$1,500 to $8,000

10 to 20 sessions typical · covered at hospital programmes

Recognised

Diabetic Wound

$3,000 to $16,000

20 to 40 sessions typical · covered at hospital programmes

Recognised

Radiation Injury

$4,500 to $24,000

30 to 60 sessions typical · covered at hospital programmes

At private clinics, a full HBOT course runs from about $150 for a single emergency carbon-monoxide session to roughly $24,000 for a 60-session radiation-injury course; hospital programmes treat all 14 Health Canada-recognised indications at $0 with a physician referral.

Course-cost estimates assume the per-session range of $150 to $400 multiplied by typical session counts. Hospital programmes provide treatment at no out-of-pocket cost for the 14 Health Canada-recognised conditions with a physician referral. For the underlying chamber licensing, CSA standards, and source-list adjudication, see our regulatory framework overview.

By province and territory

Cost by province and territory

All 13 Canadian provinces and territories below. Hospital cost reflects what a covered patient pays (typically $0 with physician referral). Private cost reflects self-pay rates at private clinics in the province.

Map of Canada: 7 provinces have zero-cost in-province hospital HBOT programmes (Ontario, British Columbia, Alberta, Quebec, Nova Scotia, Saskatchewan, Newfoundland and Labrador); 6 provinces and territories refer patients interprovincially.
Province / Territory Coverage Plan Hospital Cost Private Range Coverage Notes
Ontario Hospital covered OHIP $0 $150 to $400 Covers 14 conditions at Toronto General, Hamilton General, The Ottawa Hospital. Select Independent Health Facilities may also bill OHIP for approved indications.
British Columbia Hospital covered MSP $0 $150 to $400 Covers 14 conditions at Vancouver General Hospital only. Private clinics (BaroMedical, O2 Plus) are self-pay.
Alberta Hospital covered AHCIP $0 $200 to $350 Covers 14 conditions at Misericordia Edmonton and Foothills/AJECCC Calgary. CPSA accreditation required for private clinics.
Quebec Hospital covered RAMQ $0 $175 to $300 Covers at Hopital du Sacre-Coeur de Montreal and Hotel-Dieu de Levis.
Nova Scotia Hospital covered MSI $0 No private clinics Covers at QEII Health Sciences Centre, Halifax. 12 to 18 month wait for elective indications.
Manitoba Private only Manitoba Health No hospital programme $175 to $325 No in-province hospital HBOT. Oxygen Manitoba (Winnipeg) is self-pay. Public referrals route to Edmonton or Ontario.
Saskatchewan Hospital covered Saskatchewan Health $0 No private clinics Wigmore Hospital in Moose Jaw operates on reduced hours since July 2021 closure. Saskatchewan Ministry of Health may approve referrals to Calgary or Edmonton when in-province capacity is unavailable.
New Brunswick Private only Medicare NB No hospital programme $175 to $325 O2 Hyperbaric Center (Dieppe) is self-pay. Public referrals route to QEII Halifax (12 to 18 month wait).
Newfoundland and Labrador Hospital covered MCP $0 No private clinics Covers at Health Sciences Centre, St. John's.
Prince Edward Island Referral out PEI Medicare No in-province HBOT No private clinics PEI patients are referred to QEII Halifax via reciprocal billing.
Yukon Referral out Yukon Health Care No HBOT facility No HBOT facility Yukon patients are referred to BC or Alberta hospital programmes.
Northwest Territories Referral out NWT Health No HBOT facility No HBOT facility NWT patients are referred to Alberta hospital programmes.
Nunavut Referral out Government of Nunavut No HBOT facility No HBOT facility Nunavut patients are referred to The Ottawa Hospital.

Of the 13 Canadian provinces and territories, 7 have an in-province hospital HBOT programme that treats covered patients at $0 with a physician referral (Ontario, British Columbia, Alberta, Quebec, Nova Scotia, Saskatchewan, and Newfoundland and Labrador); the other 6 refer patients interprovincially with covered treatment costs.

Private-clinic ranges reflect typical published rates as of 2026. Confirm current pricing with each clinic before booking. See our facility directory for the closest provider.

Price drivers

What affects the price

Five factors drive most of the per-session price variation across Canadian private clinics:

Five factors that drive private-clinic HBOT pricing: chamber type, course duration, package discounts, geographic location, and clinical complexity.

Chamber type

Multiplace chambers (multiple patients, attended by an inside attendant) are typically priced higher than monoplace chambers (single patient, no attendant). Both are clinical-grade rigid chambers; soft inflatable chambers are not equivalent and are not used for clinical HBOT.

Course length (number of sessions)

Most chronic indications require 20 to 40 sessions; some radiation indications require up to 60 sessions. Per-session rate is similar; total cost scales with course length.

Indication and clinical complexity

Treatment at higher pressures (2.4 ATA versus 2.0 ATA), longer session durations, or with monitoring requirements may carry premium pricing at some clinics.

Location and local market

Toronto and Vancouver clinics tend toward the upper end of the typical range. Edmonton private clinics typically quote $200 to $350. Smaller-market clinics may price lower.

Package discounts and introductory pricing

Most private clinics offer package discounts of 10 to 25 per cent for full 20 to 40 session courses paid up front. Some clinics offer introductory or single-session pricing as low as $79 to $150 to allow new patients to assess fit before committing. Always ask about both before booking a full course.

Coverage

Insurance and extended health

Reminder graphic: always confirm public provincial coverage beforehand; private extended health insurance rarely covers off-label HBOT uses without prior authorisation.

Provincial public coverage applies only to hospital-based programmes treating the 14 Health Canada-recognised conditions with a physician referral. Out-of-pocket cost is $0 in those cases. Private clinic treatment is generally not covered by provincial plans, with the limited exception of select Ontario IHFs that may bill OHIP for specific approved indications.

Private extended health insurance (workplace benefits or individually purchased plans) varies widely. Some plans cover specific HBOT indications when prescribed by a physician; many do not cover off-label uses. Pre-authorisation is typically required. Workplace benefits sometimes include health-spending-account dollars that can be applied to HBOT.

Workers' compensation may cover HBOT for work-related injuries (e.g., decompression sickness in commercial divers, crush injuries) on a case-by-case basis through provincial WCB or WSIB. The receiving clinic typically handles the billing once approval is secured.

Confirm before booking. Always check coverage with your specific plan administrator before committing to a treatment course. Provide the clinical indication and the proposed course length so the administrator can give a definitive answer.

Questions

Frequently asked cost questions

What is hyperbaric oxygen therapy?
Hyperbaric oxygen therapy (HBOT) is a medical treatment in which a patient breathes 100 per cent oxygen while inside a pressurised chamber at 2.0 to 2.8 atmospheres absolute (ATA). The increased pressure dissolves 15 to 20 times more oxygen directly into blood plasma than is possible at sea level, allowing oxygen to reach tissues with compromised circulation. In Canada, HBOT is recognised by Health Canada for 14 specific conditions and is delivered at 11 hospital-based programmes across 7 provinces plus 22 private clinics across 9 provinces.
How does hyperbaric oxygen therapy work?
At 2.0 to 2.8 ATA on 100 per cent oxygen, the plasma-dissolved oxygen content rises from approximately 0.3 mL of oxygen per 100 mL of plasma at normal pressure to roughly 5 to 6 mL per 100 mL. This dissolved oxygen reaches tissues that haemoglobin-bound oxygen cannot, including hypoxic wounds, irradiated tissue, and the cellular regions around brain abscesses or bone infections. HBOT also triggers angiogenesis (new capillary formation), stem-cell mobilisation, and modulation of inflammatory cascades. Effects unfold across a course of 20 to 40 sessions for most chronic indications.
What conditions does hyperbaric oxygen therapy treat?
In Canada, HBOT is recognised by Health Canada for 14 conditions: carbon monoxide poisoning, decompression sickness, gas or air embolism, gas gangrene, necrotising soft-tissue infections, crush injury, severe anaemia, sudden sensorineural hearing loss, problem wounds, soft-tissue radiation necrosis, radiation damage affecting bone, compromised grafts and flaps, refractory osteomyelitis, and thermal burns. Intracranial abscess (UHMS Indication #8) and central retinal artery occlusion (a sub-presentation of arterial insufficiency) are additional UHMS-listed uses treated at some Canadian hospital hyperbaric programmes, not among the named Health Canada 14. See our conditions reference for evidence levels and treatment protocols per indication.
Is hyperbaric oxygen therapy safe?
HBOT is generally safe when delivered in a Health Canada-licensed clinical-grade chamber under physician supervision. The most common side effects are temporary: middle-ear barotrauma during compression, transient nearsightedness over long courses, and occasional sinus pressure. Rare serious risks include oxygen toxicity seizures (under 1 in 10,000 sessions at clinical pressures) and chamber-related pneumothorax. Absolute contraindications are untreated pneumothorax, concurrent bleomycin chemotherapy, and concurrent disulfiram. Hospital programmes and CPSA-accredited private clinics follow detailed pre-treatment screening.
How long are hyperbaric oxygen therapy sessions?
A standard HBOT session lasts 90 to 120 minutes door-to-door: roughly 10 to 15 minutes for compression (chamber pressurises to treatment depth), 60 to 90 minutes at treatment pressure (the "soak" at 2.0 to 2.8 ATA), and 10 to 15 minutes for decompression. Emergency indications such as carbon monoxide poisoning, decompression sickness, or air embolism may use shorter or longer protocols (typically 2 to 5 hours per session for severe cases). Patients change into chamber-safe cotton clothing and remove all electronics, oils, and lotions before entering.
How many sessions of hyperbaric oxygen therapy do you need?
Course length depends on the indication. Emergency conditions: 1 to 3 sessions for carbon monoxide poisoning, 1 to 5 sessions for decompression sickness or air embolism. Chronic conditions: 10 to 20 sessions for idiopathic sudden sensorineural hearing loss, 20 to 40 sessions for diabetic foot ulcers and compromised grafts, 30 to 60 sessions for delayed radiation injury, 1 to 3 sessions for severe anaemia bridging. Treatment is typically once daily, five days per week, with hospital-based courses scheduled around chamber capacity and patient transportation logistics.
How much does hyperbaric oxygen therapy cost in Canada?
Hyperbaric oxygen therapy in Canada is free at hospital-based programmes for the 14 Health Canada-recognised conditions with a physician referral. At private clinics, sessions typically cost $150 to $400 each, with a full course of 20 to 40 sessions totalling approximately $3,000 to $16,000. Where a clinic sits in that range depends on facility, chamber type, and location.
Is hyperbaric oxygen therapy covered by insurance?
Coverage depends on the type of insurance and the indication. Provincial health insurance (OHIP, MSP, AHCIP, RAMQ, MSI, MCP, Saskatchewan Health) covers HBOT at hospital-based programmes for the 14 Health Canada-recognised conditions with a physician referral, at no out-of-pocket cost. Extended health insurance from private workplace or individual plans varies widely; some plans cover specific HBOT indications when prescribed by a physician, many do not cover off-label uses, and pre-authorisation is typically required. Private clinic self-pay treatment is $150 to $400 per session, with extended health benefits applied where eligible. Always confirm coverage with your specific plan administrator before booking.
How much does HBOT cost in Toronto?
Toronto private HBOT clinics typically quote $150 to $400 per session for self-pay treatment. A full 20 to 40 session course totals approximately $3,000 to $16,000. OHIP covers HBOT at Toronto General Hospital for the 14 Health Canada-recognised conditions with a physician referral, at no out-of-pocket cost. See our Toronto facilities page for clinic-by-clinic information.
How much does HBOT cost in Edmonton?
Edmonton private HBOT clinics typically quote $150 to $400 per session for self-pay treatment, with a full 20 to 40 session course totalling approximately $3,000 to $16,000. AHCIP covers HBOT at the Misericordia Community Hospital in Edmonton (operated by Covenant Health, monoplace, 24/7 emergency) under Alberta Health billing code 13.99I for the 14 Health Canada-recognised conditions with a physician referral, at no out-of-pocket cost. CPSA accreditation of a private clinic does not automatically confer Alberta Health billing; confirm billing arrangements with each clinic. See our Alberta coverage guide for details.
How much does HBOT cost in Calgary?
Calgary private HBOT clinics typically quote $150 to $400 per session for self-pay treatment, with a full 20 to 40 session course totalling approximately $3,000 to $16,000. AHCIP covers HBOT at the Arthur J.E. Child Comprehensive Cancer Centre / Foothills Medical Centre in Calgary (monoplace) under Alberta Health billing code 13.99I for the 14 Health Canada-recognised conditions with a physician referral, at no out-of-pocket cost. The Calgary hospital programme operates business hours; emergency hyperbaric cases route to the Edmonton (Misericordia) 24/7 facility. See our Alberta coverage guide for details.
How much does HBOT cost in Montreal?
Montreal private HBOT clinics typically quote $150 to $400 per session for self-pay treatment, with a full 20 to 40 session course totalling approximately $3,000 to $16,000. RAMQ covers HBOT at Hopital du Sacre-Coeur de Montreal for the 14 Health Canada-recognised conditions with a physician referral, at no out-of-pocket cost. See our Montreal facilities page for clinic-by-clinic information.
How much does HBOT cost in Vancouver?
Vancouver private HBOT clinics (in Greater Vancouver, including Burnaby and Richmond) typically quote $150 to $400 per session for self-pay treatment, with a full 20 to 40 session course totalling approximately $3,000 to $16,000. MSP covers HBOT at Vancouver General Hospital for the 14 Health Canada-recognised conditions with a physician referral, at no out-of-pocket cost. See our Vancouver facilities page for details.
Is hyperbaric oxygen therapy covered by MSP?
Yes. MSP (British Columbia's Medical Services Plan) covers hyperbaric oxygen therapy at Vancouver General Hospital, the province's only hospital-based HBOT programme, for the 14 Health Canada-recognised conditions with a physician referral, at no out-of-pocket cost. MSP does not cover HBOT at private clinics, where treatment is self-pay at $150 to $400 per session. See our British Columbia coverage guide for referral details.
Is HBOT covered by OHIP, MSP, AHCIP, or other provincial plans?
Yes, at hospital-based programmes for the 14 Health Canada-recognised conditions with a physician referral. OHIP covers HBOT at Toronto General, Hamilton General, and The Ottawa Hospital. MSP covers at Vancouver General Hospital. AHCIP covers at Misericordia Edmonton and Foothills/AJECCC Calgary. RAMQ covers at Hopital du Sacre-Coeur de Montreal and Hotel-Dieu de Levis. MSI covers at QEII Halifax. Saskatchewan Health covers at Wigmore Moose Jaw. MCP covers at Health Sciences Centre St. John's. Provinces without an in-province hospital programme (Manitoba, New Brunswick, PEI, the territories) refer publicly funded patients interprovincially.
What is the average cost of a hyperbaric chamber session at a private clinic?
Private-clinic per-session rates in Canada range from about $150 to $400, depending on city, chamber type, and facility. Introductory or single-session pricing sits at the low end; premium multiplace chambers in major-city clinics sit at the high end. Most clinics offer package discounts of 10 to 25 per cent for full 20 to 40 session courses.
How much is one hour in the hyperbaric chamber?
A standard HBOT session lasts 90 to 120 minutes (compression, treatment time at depth, then decompression). At Canadian private clinics, the per-session rate of $150 to $400 covers the full session, not a per-hour rate. Hospital-programme treatment is at no out-of-pocket cost for covered indications.
Why does HBOT cost so much at private clinics?
Five factors drive the per-session cost: (1) chamber type (multiplace chambers cost more to operate than monoplace), (2) inside-attendant staffing for multiplace, (3) treatment pressure and duration, (4) regulatory and accreditation costs (CPSA in Alberta, similar provincial standards elsewhere), and (5) clinic overhead. Hospital-based programmes have similar real costs but are funded by provincial health insurance for recognised indications, so patients pay nothing out of pocket.
Are there package discounts for full HBOT treatment courses?
Yes, most Canadian private clinics offer package discounts of 10 to 25 per cent for full 20 to 40 session courses paid up front. A typical 40-session course at $300 per session might be discounted from $12,000 to approximately $9,000 to $10,800. Always ask the clinic for both the per-session rate and the full-course package rate before committing.
Does extended health insurance cover HBOT?
Coverage varies widely by plan. Some private extended health plans cover specific HBOT indications when prescribed by a physician; many do not cover off-label uses. Pre-authorisation is typically required. Workplace benefits sometimes include health-spending-account dollars that can be applied to HBOT. Always confirm coverage with your specific plan administrator before booking.

Transparency

Methodology and sources

Cost figures on this page are reconciled from canonical sources used across canadahyperbarics.ca and verified against provincial coverage information and clinic-published rates where available. Source documents include:

Private clinic rates can change. Confirm current pricing with the specific clinic before booking. Hospital-programme coverage decisions are made by the receiving programme based on the referring physician\'s assessment and provincial plan rules.

This page is informational and is not medical advice. Cost estimates reflect typical Canadian market rates as of 2026 and may change. Always confirm pricing directly with the specific facility before booking. Canada Hyperbarics is an independent research project and has no commercial affiliation with any facility, manufacturer, or treatment provider listed on this site. See our editorial policy and data sources pages for methodology.