Thunder Bay HBOT: OHIP Clinic, Cost and Access (2026) Skip to main content
Thunder Bay waterfront at sunset with the Sleeping Giant peninsula silhouette across Lake Superior
THB Covered 1 facility

Hyperbaric Oxygen Therapy in Thunder Bay

Ontario. Thunder Bay has a clinic that bills OHIP for HBOT for indications on Ontario's OHIP-funded list, serving Northwestern Ontario; confirm with the facility which it treats.

Where can I get hyperbaric oxygen therapy in Thunder Bay?

Thunder Bay has one hyperbaric oxygen therapy facility: Modern Medical on Alloy Place, which bills OHIP for indications on Ontario's OHIP-funded list, per its own site; confirm with the facility which it treats. Northwestern Ontario patients are no longer routinely routed to Southern Ontario for these conditions. Conditions outside Ontario's OHIP-funded list (Ontario Schedule of Benefits, as of April 1, 2026), such as chronic post-concussion syndrome or chronic Lyme disease, are not OHIP-funded; the facility may offer them on a self-pay basis, but availability varies by clinic and is not guaranteed, so patients can enquire directly.

Key facts at a glance

CityThunder Bay, Ontario
Facilities1 (0 hospital, 1 private)
Provincial planOHIP
CoverageCovered locally, OHIP-funded indications
Typical waitGenerally 1 to 3 weeks
EmergencyCall 911 or nearest emergency department
Private costAsk the clinic
Last updated

Facilities

1

0 hospital · 1 private

Provincial Plan

OHIP

Covered locally, OHIP-funded indications

Typical Wait

Generally 1 to 3 weeks

For elective indications

Emergency

Call 911 or nearest emergency department

CO, air embolism, DCS

HBOT Facilities in Thunder Bay

OHIP-funded HBOT for indications on Ontario's OHIP-funded list is available locally at Modern Medical in Thunder Bay, a clinic; confirm with the facility which it treats. Physician referral required. For OHIP-funded indications, an insured service cannot be charged to the insured patient except as Ontario regulations permit. Conditions not on the list OHIP funds in Ontario (Ontario Schedule of Benefits, as of April 1, 2026), such as chronic post-concussion syndrome, chronic Lyme disease and traumatic brain injury, are not OHIP-funded; the facility may offer them on a self-pay basis, but availability varies by clinic and is not guaranteed, so patients can enquire directly. In an emergency, call 911 or go to the nearest hospital or emergency department. The Northern Health Travel Grant remains available for any patient referred outside the region.

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Private Clinics

Coverage varies by clinic and indication; confirm directly with each clinic before booking.

How Much Does HBOT Cost in Thunder Bay?

The national reference for HBOT pricing and coverage across Canada is our Hyperbaric Oxygen Therapy Cost & Coverage in Canada guide. Below are the specifics for Thunder Bay.

Thunder Bay residents can access OHIP-funded HBOT locally at Modern Medical for indications on Ontario's OHIP-funded list, at no cost to eligible patients per the clinic's own site; confirm with the facility which it treats. Conditions outside the OHIP-recognised indications are not OHIP-funded; the facility may offer them on a self-pay basis, but availability varies by clinic and is not guaranteed, so patients can enquire directly. Northwestern Ontario patients may not need routine travel to Southern Ontario hospital programmes for OHIP-covered HBOT: select eligible clinics may bill OHIP for approved indications; confirm eligibility directly with the facility.

For an OHIP-covered indication

Insured by OHIP for approved indications

Ontario's Schedule of Benefits insures HBOT only for the internationally recognized indications the ministry has approved. An OHIP-insured HBOT service cannot be charged to the insured patient except as Ontario's regulations permit.

Private-pay option

Varies by clinic

Some facilities offer private-pay HBOT, typically for conditions outside the recognised indications list. Of the private clinics checked in October 2026, those that publish a price online are in British Columbia and Manitoba, and list $150 to $365 for one person's session. Confirm current pricing directly with the clinic.

Note: At the local clinic, OHIP-funded HBOT is at no cost to eligible patients, per the clinic's own site. Off-label treatment is self-pay at a price the clinic sets, so ask it for a quote. For eastern Manitoba and Lake of the Woods self-pay patients, Modern Medical may be the nearest option because Manitoba Health does not cover hyperbaric oxygen therapy in any setting.

For Patients

Hyperbaric oxygen therapy cost in Canada: all provinces and cities

Full per-province table, package discounts, what affects price, extended health insurance, and source-traced canonical numbers.

See cost reference

How to Get a Referral for HBOT in Thunder Bay

Modern Medical accepts both physician referrals (for OHIP-funded indications) and self-referrals (for off-label or supplementary care). For OHIP-funded HBOT for an indication on Ontario's OHIP-funded list, ask your family physician or specialist for a referral to the local clinic, and confirm with the facility that it treats that indication.

  1. 1 Confirm your indication (one of the indications on Ontario's OHIP-funded list, or off-label).
  2. 2 For OHIP-funded treatment, ask your family physician or specialist for a referral to the Thunder Bay programme.
  3. 3 Bring medical history, current medications, and any imaging or specialist reports relevant to your condition.
  4. 4 Discuss protocol, schedule, and any indication-specific considerations with the clinic before starting.
  5. 5 For off-label self-pay HBOT, contact the clinic directly for an initial medical assessment.

Emergency HBOT Access in Thunder Bay

Thunder Bay's local programme treats the OHIP-funded elective indications. In an emergency, call 911 or go to the nearest hospital or emergency department. Ontario's hospital hyperbaric programmes are at Toronto General, Hamilton General and The Ottawa Hospital; the hyperbaric unit at Toronto General Hospital (UHN) is hospital-based with emergency 24/7 coverage, as CUHMA's directory lists it.

If you suspect carbon monoxide poisoning, get into fresh air immediately and call 911. For a dive accident or injury, such as suspected decompression sickness, call 911 first, then the Divers Alert Network at +1 (919) 684-9111. A suspected gas embolism is a medical emergency: in an emergency, call 911 or go to the nearest hospital or emergency department. The hyperbaric unit at Toronto General Hospital (UHN) is hospital-based with emergency 24/7 coverage, as CUHMA's directory lists it. Hamilton General Hospital also has a hospital hyperbaric medicine program. For elective HBOT, Modern Medical states on its own site that it provides OHIP-funded treatment with a physician referral; confirm with the facility which it treats. Ontario hospital-based physicians can reach CritiCall Ontario at 1-800-668-4357 for urgent and emergent support.

Getting There & Accessibility

Transit, parking, and drop-off details for each facility.

Modern Medical

898 Alloy Place, Thunder Bay. Thunder Bay Transit serves the area. Free on-site parking.

Conditions Commonly Treated

Modern Medical states on its own site that it focuses exclusively on OHIP-covered indications; confirm with the facility which it treats. The patient mix reflects Northwestern Ontario's demographic profile and Lake Superior geography: diabetic foot ulcer maintenance from the Thunder Bay Regional Health Sciences Centre wound-care network (OHIP-funded), delayed radiation injury after cancer treatment at Regional Cancer Care Northwest (OHIP-funded), sudden sensorineural hearing loss referred from regional ENT clinics (OHIP-funded only with a corticosteroid unless one is contraindicated, started within 30 days of diagnosis and with the diagnosis made or confirmed by an otolaryngologist before treatment starts), occasional decompression-sickness follow-up after acute hospital-based treatment (OHIP-funded), work-related crush injuries from the forestry and shipping industries (OHIP-funded where the recognised indication applies; Thunder Bay is Canada's largest grain-handling port by volume, with rail and ship intermodal operations driving occupational injury referrals), and a meaningful proportion of eastern Manitoba and Lake of the Woods patients seeking self-pay treatment for off-label indications.

Local Context

Modern Medical is located at 898 Alloy Place in central Thunder Bay, set in a light industrial corridor about 3 km southwest of Thunder Bay International Airport and 4 km south of the downtown waterfront on Lake Superior. It is the only clinic in Northwestern Ontario delivering OHIP-funded HBOT, with a catchment of approximately 250,000 residents spread across roughly 526,000 square kilometres of geography that includes Thunder Bay, Kenora, Dryden, Fort Frances, Atikokan, and Sioux Lookout. Many patients from eastern Manitoba, particularly the Lake of the Woods communities, use the facility on a self-pay basis since Manitoba Health does not cover HBOT in any setting. Thunder Bay Regional Health Sciences Centre on Oliver Road is the region's tertiary hospital and the operating base for the regional wound-care, oncology (Regional Cancer Care Northwest), and trauma referral programmes, but does not deliver hyperbaric oxygen therapy directly; OHIP-funded HBOT for indications on Ontario's OHIP-funded list is delivered at the local clinic with a physician referral. In an emergency, call 911 or go to the nearest hospital or emergency department. Thunder Bay's Lake Superior waterfront also positions the clinic to serve the recreational and commercial-diving community working historic shipwrecks within Lake Superior National Marine Conservation Area.

Recent research relevant to Thunder Bay referrals

Latest HBOT evidence in the conditions most commonly treated in Thunder Bay

Curated weekly from our database of 14,708+ studies and papers from PubMed, weighted toward Canadian-affiliated research and the condition referral patterns served in Thunder Bay.

2003 ·Sports Med ·Canadian-affiliated ·Tier 1 evidence

Asthma and recreational SCUBA diving: a systematic review

Researchers performed a systematic review to evaluate the safety of recreational SCUBA diving for individuals with asthma. The review identified 15 relevant studies, comprising three surveys, four case series, and eight mechanistic investigations. Survey data indicated a high prevalence of asthma

Read summary →

2025 ·Diving Hyperb Med ·Canadian-affiliated

Quality of reporting in hyperbaric medicine clinical trials: a cross-sectional study

A Canadian research team analyzed how well 50 randomly selected HBOT clinical trials published between 2018 and 2023 followed international reporting standards (CONSORT for randomised trials, STROBE for observational studies). Not a single study scored as 'excellent' on completeness of reporting.

Read summary →

2025 ·BMJ Case Rep ·Canadian-affiliated

Two cases of highly concentrated hydrogen peroxide poisoning with portal venous gas treated using hyperbaric oxygen therapy

Canadian emergency physicians at the University of Ottawa reported on two patients who accidentally swallowed concentrated hydrogen peroxide, developed gas bubbles in the portal vein (the main vein to the liver), and were both treated with HBOT. Both patients, one with significant symptoms and one

Read summary →

2024 ·Diving Hyperb Med ·Canadian-affiliated

Divers treated in Townsville, Australia: worse symptoms lead to poorer outcomes

Researchers reviewed the records of divers treated for decompression illness in Townsville, Australia, over a 15-year period to see what factors were linked to their outcomes. This retrospective review of 306 divers found that most cases were mild at the start and outcomes were generally good, w

Read summary →

2021 ·CJC open ·Canadian-affiliated

To Take One's Breath Away: Echocardiography-Guided Aspiration of an Air Embolism During a MitraClip Procedure.

Researchers reported a case of successful echocardiography-guided aspiration of a massive arterial air embolism during a MitraClip procedure in a 79-year-old man. A 79-year-old man undergoing a MitraClip procedure developed a massive air embolism in the ascending aorta. This embolism was successfu

Read summary →

Browse the full research database →

Patient logistics · Thunder Bay

Approximate drive times to HBOT facilities from Thunder Bay

Off-peak driving estimates. Treatment courses typically involve near-daily attendance over an extended period, so a realistic round-trip estimate matters when planning.

Downtown → Modern Medical Thunder Bay

5min

3 km · central downtown

Port Arthur → Modern Medical Thunder Bay

10min

6 km · Memorial Avenue

Downtown → Toronto General Hospital

15h

1380 km · Highway 11 + 17 (or 2 hour flight)

Estimates only. Confirm via your preferred routing service before travel.

Nearest Alternatives to Thunder Bay

Toronto General / UHN

Toronto, ON · 15 hours southeast by car or 2 hours by flight

Major Ontario hospital HBOT programme. OHIP-covered for indications on the Ontario funded list.

Sudbury Hyperbarics

Sudbury, ON · 10 hours east by car

Northern Ontario's other private HBOT option.

Oxygen Manitoba

Winnipeg, MB · 8 hours west by car

Manitoba's only private HBOT clinic. Often closer for Manitoba residents.

Frequently Asked Questions, HBOT in Thunder Bay

Does OHIP cover HBOT in Thunder Bay?

Yes. OHIP-funded HBOT is delivered locally at Modern Medical for indications on Ontario's OHIP-funded list; confirm with the facility which it treats. Physician referral required; an insured service cannot be charged to the insured patient except as Ontario regulations permit.

How much does HBOT cost in Thunder Bay?

For eligible patients with an indication on Ontario's OHIP-funded list that the local programme treats, there is no out-of-pocket cost, per the clinic's own site. For off-label indications outside the recognised list, treatment is self-pay at a price the clinic sets, so ask it for a quote.

Can Manitoba residents use Modern Medical?

Yes. Eastern Manitoba and Lake of the Woods patients use the facility on a self-pay basis because Manitoba Health does not cover hyperbaric oxygen therapy in any setting. For Ontario residents, OHIP-funded coverage applies for the conditions on Ontario's OHIP-funded list.

Is the Northern Health Travel Grant available for HBOT?

The Northern Health Travel Grant remains available for any Northern Ontario resident referred to specialist care more than 100 km from home, but the routine need to travel to Southern Ontario for OHIP-funded HBOT has been eliminated for Northwestern Ontario residents whose indication the local programme treats under OHIP, since these are now delivered locally.

How long is the wait for HBOT in Thunder Bay?

Local assessment can typically begin within 1 to 3 weeks. Treatment scheduling depends on the indication and chamber availability.

Where do Thunder Bay divers go for decompression sickness?

For a dive accident or injury, call 911 first, then the Divers Alert Network at +1 (919) 684-9111. The hyperbaric unit at Toronto General Hospital (UHN) is hospital-based with emergency 24/7 coverage, as CUHMA's directory lists it. Hamilton General Hospital also has a hospital hyperbaric medicine program.

How long does an HBOT session last?

A standard session runs 90 to 120 minutes including compression, treatment at 2.0 to 2.4 ATA, and decompression. Most protocols call for 20 to 40 daily sessions, 5 days per week; some radiation indications may require up to 60 sessions.

Is HBOT safe?

Hyperbaric oxygen therapy has known side effects. Reported ones include middle-ear barotrauma (ear pressure) on compression and a reduction in visual acuity that is usually temporary. Ask the clinic about its staff training and credentials.

What is the difference between mild hyperbaric chambers and clinical-grade HBOT in Thunder Bay?

Clinical-grade hyperbaric oxygen therapy delivers 100 per cent oxygen inside a Health Canada-licensed chamber. "Mild" or "soft" hyperbaric chambers (sometimes called "oxygen bars" or "recreational chambers") operate at 1.3 ATA or less, sometimes with ambient air rather than concentrated oxygen, and Health Canada has not authorized any soft-shelled hyperbaric chamber for sale in Canada. The clinical evidence base for HBOT references pressures of 2.0 ATA and above; lower-pressure protocols do not produce the same dissolved-oxygen physiology. Private clinics in Thunder Bay should disclose their chamber type and operating pressure on request.

How long are hyperbaric oxygen therapy sessions in Thunder Bay?

A standard HBOT session at clinics and hospital programmes serving Thunder Bay lasts 90 to 120 minutes door-to-door: roughly 10 to 15 minutes for compression to treatment depth, 60 to 90 minutes at treatment pressure, and 10 to 15 minutes for decompression. Patients change into chamber-safe cotton clothing, remove all electronics and oils or lotions, and either lie down in a monoplace chamber or sit in a multiplace chamber. Most chronic-condition courses run 20 to 40 sessions delivered daily or near-daily over 4 to 8 weeks; emergency indications use shorter, time-critical protocols.

What to expect at your first HBOT appointment in Thunder Bay

An HBOT session takes 90 to 120 minutes door-to-door at 2.0 to 2.4 ATA, with a standard treatment course of 20 to 60 daily weekday sessions. For the full session walkthrough, preparation checklist (what to wear, what to avoid before treatment), common side effects, chamber-type differences, and contraindications, see our What to expect from HBOT guide.

Who should not have HBOT, and the risks and side effects to know about first, are set out on our HBOT safety, risks and side effects page.

Travelling to Thunder Bay for HBOT

A standard HBOT course runs 20 to 40 sessions over 4 to 8 weeks. For provincial medical travel grants (including the Northern Health Travel Grant, MTAP, and territorial programmes), Veterans Affairs Canada coverage, interprovincial reciprocal billing rules, and patient accommodation guidance specific to Ontario, see our Canadian medical travel guide for HBOT patients.

About this page

This page is maintained by the Canada Hyperbarics Research Team, an evidence-based resource for HBOT information in Canada. We accept no paid placements or sponsorship. Content is drafted with AI assistance and reviewed by the editorial team before publication. See our full editorial policy for sourcing standards (Health Canada MDALL, CUHMA, UHMS 15th Edition, PubMed) and the AI-assist disclosure.

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