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 an OHIP-funded HBOT clinic serving Northwestern Ontario, covering the 14 recognised conditions under provincial coverage.

Quick Answer

In short, HBOT in Thunder Bay: Thunder Bay has one hyperbaric oxygen therapy facility: Modern Medical on Alloy Place, an Independent Health Facility delivering OHIP-funded HBOT for the 14 recognised indications including non-healing wounds, delayed radiation injury, sudden sensorineural hearing loss, and carbon monoxide poisoning. Northwestern Ontario patients are no longer routinely routed to Southern Ontario for these conditions. Conditions outside the 14 recognised indications, 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, 14 conditions
Typical waitGenerally 1 to 3 weeks
EmergencyLocal OHIP + Ornge for 24/7 emergencies
Private cost$175 to $325 per session (off-label only)
Last updated

Facilities

1

0 hospital · 1 private

Provincial Plan

OHIP

Covered locally, 14 conditions

Typical Wait

Generally 1 to 3 weeks

For elective indications

Emergency

Local OHIP + Ornge for 24/7 emergencies

CO, air embolism, DCS

HBOT Facilities in Thunder Bay

OHIP-funded HBOT for the 14 recognised conditions is available locally at Modern Medical in Thunder Bay under Independent Health Facility designation. Physician referral required. No out-of-pocket cost to eligible Ontario residents for OHIP-funded indications. Conditions outside the 14 recognised list (chronic post-concussion syndrome, chronic Lyme disease, traumatic brain injury, and others) 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. Time-critical emergency indications still require 24/7 hospital-grade multiplace chamber capability and are transported by Ornge air ambulance to Toronto General or Hamilton General. The Northern Health Travel Grant remains available for any patient referred outside the region.

Independent directory, no paid placements learn more

Private Clinics

Coverage varies by clinic and indication. Some may bill the provincial plan for approved indications; others operate on a self-pay basis. Confirm directly with each clinic before booking.

How Much Does HBOT Cost in Thunder Bay?

Thunder Bay residents access OHIP-funded HBOT locally at Modern Medical for the 14 recognised indications, with no out-of-pocket cost. 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. Routine travel to Southern Ontario hospital programmes for OHIP-covered HBOT is no longer required for Northwestern Ontario patients in the recognised indications.

For an OHIP-covered indication

$0 with physician referral

OHIP-funded HBOT is delivered locally at Modern Medical's IHF programme for any of the 14 recognised conditions. Physician referral required. Northwestern Ontario patients no longer routinely need to travel to Southern Ontario for OHIP coverage on these indications.

Private-pay option

$175 to $325 per session (off-label only)

Some facilities offer private-pay HBOT, typically for conditions outside the recognised indications list or for patients preferring faster scheduling. Self-pay rate at Modern Medical applies only to off-label indications outside the 14 OHIP-recognised list. Confirm specific terms with the clinic directly.

Note: OHIP-funded HBOT for the 14 recognised conditions has zero out-of-pocket cost. Off-label self-pay courses typically total $7,000 to $13,000 for a 40-session course. 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 in any of the 14 recognised indications, ask your family physician or specialist for a referral to the local IHF programme.

  1. 1 Confirm your indication (one of the 14 OHIP-recognised conditions, or off-label).
  2. 2 For OHIP-funded treatment, ask your family physician or specialist for a referral to the Thunder Bay IHF 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 IHF programme treats the OHIP-funded elective indications. Time-critical emergency hyperbaric indications including carbon monoxide poisoning, decompression sickness, and gas embolism still require 24/7 hospital-grade multiplace chamber capability and are transported by Ornge air ambulance to Toronto General Hospital or Hamilton General Hospital.

Call 911 for any suspected carbon monoxide poisoning, diving accident, or gas embolism. Ornge air ambulance will coordinate emergency transport to Toronto General Hospital or Hamilton General Hospital, which operate the 24/7 critical-care hyperbaric chambers required for time-critical emergencies. Elective OHIP-funded HBOT for any of the 14 recognised conditions (non-healing wounds including diabetic foot ulcers, delayed radiation injury, sudden sensorineural hearing loss, refractory osteomyelitis, compromised skin grafts and flaps, and the others) is delivered locally at Modern Medical with a physician referral. For inter-facility transfers, physicians coordinate through CritiCall Ontario at 1-800-668-4357.

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 treats the 14 OHIP-recognised hyperbaric indications under provincial coverage plus off-label conditions on a self-pay basis. 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), 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. The clinic is the only Independent Health Facility 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 the 14 recognised conditions is delivered at the local IHF programme with a physician referral. Time-critical hyperbaric emergencies (carbon monoxide poisoning, decompression sickness, gas embolism) still require 24/7 hospital-grade multiplace chamber capability and are transported by Ornge air ambulance to Toronto General Hospital or Hamilton General Hospital. 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 14,519+ peer-reviewed studies, 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

Oxygen treatment and retrieval pathways of divers with diving-related conditions in Townsville, Australia: a 15-year retrospective review

Researchers from Australia and Canada analyzed 306 diving injury cases over several years to evaluate oxygen first aid and retrieval pathways for injured divers reaching a hyperbaric facility in Townsville. The majority of divers received appropriate oxygen first aid before reaching the hyperbaric

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 306 diving injury cases treated at a hyperbaric centre in Townsville, Australia between 2003 and 2018, examining how disease severity and time to treatment affected patient outcomes. Most divers (70%) had mild initial disease severity, and 93% achieved a good outcome, meaning

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 run 4 to 12 weeks of near-daily attendance, 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.

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 the 14 recognised conditions, including non-healing wounds (such as diabetic foot ulcers), delayed radiation injury, sudden sensorineural hearing loss, refractory osteomyelitis, compromised skin grafts and flaps, thermal burns, carbon monoxide poisoning, and the other recognised indications. Physician referral required; no out-of-pocket cost for eligible Ontario residents.

How much does HBOT cost in Thunder Bay?

For any of the 14 OHIP-recognised conditions, there is no out-of-pocket cost at the local IHF programme. For off-label indications outside the recognised list, self-pay sessions typically cost $175 to $325; a 40-session course runs approximately $7,000 to $13,000.

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 14 recognised conditions.

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 in the 14 recognised conditions, since these are now delivered locally at the IHF programme.

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?

Acute decompression sickness requires 24/7 multiplace chamber capability that is not available locally. Ornge air ambulance coordinates emergency transport to Toronto General Hospital or Hamilton General Hospital. Always call 911 first; do not attempt to travel privately while symptomatic.

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 at an Independent Health Facility?

Yes, when delivered at an accredited Ontario IHF programme with trained hyperbaric staff. Common mild side effects include ear pressure during compression and temporary near-sightedness that resolves after treatment.

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 at 2.0 to 2.8 ATA 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 are not Health Canada-licensed for the 14 recognised clinical indications. 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. Provincial health plans cover treatment only at hospital programmes operating clinical-grade chambers; 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 (typically 2.0 to 2.8 ATA), 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.

Travelling to Thunder Bay for HBOT

A standard HBOT course runs 20 to 40 sessions over 4 to 12 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 independent 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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