Home oxygen therapy represents a significant ongoing expense for many patients in India. Whether your insurer covers concentrators, cylinders, or rental costs depends on the specific policy terms, the treating physician's documentation, and how the claim is classified — as a hospitalisation benefit, a domiciliary treatment, or a durable medical equipment (DME) expense.
The most commonly asked question is whether home oxygen concentrators are covered. The short answer is: sometimes, under specific conditions. IRDAI guidelines require insurers to cover domiciliary hospitalisation when the treatment would ordinarily require admission but is administered at home on a physician's recommendation. Oxygen therapy ordered by a pulmonologist for a condition such as COPD, pulmonary fibrosis, or post-COVID hypoxemia is often eligible under this clause.
To build a strong claim, your documentation should include: a prescription or clinical letter from your treating pulmonologist specifying the requirement for home oxygen, the prescribed flow rate, and the clinical diagnosis; hospital discharge summaries if the therapy follows a hospitalisation; purchase or rental invoices from a GST-registered supplier such as TCH Medical; and oxygen saturation reports (oximetry readings) that support the clinical need.
Star Health, Care Health, and several government schemes under ESIC and CGHS have paid claims for home oxygen equipment when documentation was complete. Private cashless networks rarely include home oxygen equipment directly; reimbursement claims are the more common route.
Key steps when filing a claim: notify your insurer before purchasing equipment where possible, as some policies require pre-authorisation for durable medical equipment. Request an itemised invoice from your supplier. Write a covering letter explaining the clinical necessity in plain terms, supported by your doctor's letter.
If your claim is denied, you have the right to escalate to the Insurance Ombudsman under IRDAI regulations. Document every communication with your insurer in writing. A number of patients have successfully overturned initial rejections by providing more complete clinical documentation at the appeal stage.
Policies vary considerably. Review your policy certificate under the sections headed Domiciliary Hospitalisation, Durable Medical Equipment, or Home Care Treatment before assuming coverage. If your policy lacks explicit DME coverage, ask your HR department about group policy riders that can be added at renewal.