Hyperbaric Oxygen Therapy (HBOT) is a procedure in which a patient is subjected to breathing a high concentration of oxygen through a pressure chamber designed for that purpose. The increase in pressure helps the blood carry an extra amount of oxygen in certain disease states.
In India, HBOT is available at select hospitals and centres. As of 2026, the indicative cost is estimated to be around ₹6,000 per session, but the actual price may vary greatly based on various factors like city, hospital, chamber and illness.
What Is Hyperbaric Oxygen Therapy?
In the HBOT procedure, the patient enters a mono-place chamber or multi-place chamber. The former is made to accommodate only one patient, while the latter can house several patients.
The chamber is pressurised above normal atmospheric pressure, and the patient inhales oxygen in it. A common HBOT session usually lasts from 60-120 minutes.
HBOT should be done under medical supervision and should not be considered just an oxygen therapy procedure.
Average HBOT Cost in India in 2026
There is great variation in the price of one session of HBOT from one healthcare institution to another. One indicative figure for national cost in 2026 is ₹6,000 for one session.
Prices in many institutions can vary within ₹3,000 to ₹8,000 per session, whereas specialised and medical-grade chambers or high-quality hospitals may charge higher amounts.
Some estimates for the cost of medical-grade treatment may lie within ₹8,000 to ₹20,000 per session.
Cost of HBOT in Tier 1 and Tier 2 Cities
Location is among the main determinants of the cost of HBOT.
For major Tier 1 cities including Mumbai, Delhi, Bengaluru, Chennai, Hyderabad, Kolkata, Pune and Ahmedabad, one indicative figure could be around ₹10,000 per session.
For Tier 2 cities including Jaipur, Lucknow, Chandigarh, Bhopal, Indore, Nagpur, Coimbatore and Patna, one indicative figure could be around ₹5,000 per session.
These are indicative figures and not fixed costs in hospitals.
How Much Can a Full HBOT Course Cost?
Total costs will depend largely on the number of treatments suggested by a doctor.
There are diseases that may be treated in just several treatments, but in some chronic cases like hard-to-heal wounds and tissues damaged by radiation, the therapy might require up to 20–40 sessions, sometimes even more.
Thus, if the cost of one session is ₹6,000, then the cost of 20 sessions is approximately ₹1.2 lakh, while 40 sessions will amount to about ₹2.4 lakh without other medical expenses.
That is why a patient should be provided with information on how many sessions and what the total cost of the treatment is expected to be, not only the cost of one treatment.
Factors That Influence HBOT Cost
The total bill may differ depending on the city, hospital type, HBOT chamber, therapy period, number of treatments and seriousness of the health problem.
Treatments in government hospitals can be cheaper than in private hospitals. Monoplace and multiplace chambers can have various pricing systems as well.
Consultations with specialists, wound care, diagnostics and additional visits can increase the total treatment cost.
Conditions for Which HBOT May Be Used
HBOT is applied for specific diseases. They can be decompression sickness, carbon monoxide poisoning, some hard-to-treat wounds, radiation tissue damage, some serious infections and some damaged skin grafts or flaps.
It is appropriate to use it based on the patient’s diagnosis and the clinical condition.
HBOT is also used for general health care, anti-ageing, sports injury healing and cosmetology, but the scientific background of these uses is less proven compared to those which are already accepted.
Is Health Insurance covering HBOT in India?
Health insurance may cover HBOT in case of need, but it is not necessarily covered by default.
It depends on the insurance policy, diagnosis, hospitalisation or daycare requirement, exclusions, waiting period, sub-limitations and whether prior approval is needed.
In case of more than one session being required, patients need to find out whether the insurance will cover all sessions or only particular expenses before starting treatment.
Cashless treatment can also be possible in case of appropriate network hospitals.
Other expenses to consider
The cost of one session may not be the total cost of the procedure. Patients might have to spend money on consultation, tests, wound dressing, medication, hospitalisation, and follow-up.
Travel expenses could also increase when there is a need for several sessions because of the possibility that the nearest HBOT centre may be located in a different city.
This makes it easier to plan the budget when one gets an estimate in writing from the hospital.
Is HBOT Safe?
While HBOT is generally believed to be safe when properly administered by a physician, it is not entirely risk-free.
Some of the side effects could be ear or sinus pressure injuries, temporary visual changes, claustrophobia and, in rare cases, oxygen poisoning. HBOT may not be suitable for some people who have lung diseases and others due to other medical reasons.
This makes it necessary for a medical evaluation before the process begins.
My Personal Reference
The main reason why I think it is important when comparing the cost of HBOT is the need to look past the cost of each individual session.
While a session costing ₹5,000 could seem to be relatively cheap, the cost of 30 such sessions becomes much bigger.
Conclusion
The cost of Hyperbaric Oxygen Therapy in India in 2026 might be approximately ₹3,000 – ₹8,000 for a single therapy session, and the approximate average might be ₹6,000 and above, depending on the hospital and facilities.
Considering that certain diseases might need 20- 40 sessions, the total might come out to ₹1 lakh and more. The patient needs to verify the charges, treatment schedule, and the insurance coverage for HBOT.
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