How to Claim Health Insurance in India: Cashless vs Reimbursement, Documents, Rejections and What to Do

A health policy is only as good as the claim you can make on it. Many people discover too late that rules about waiting periods, room rent limits or documents lead to part-payment or rejection. Knowing the process in advance makes claims faster and less stressful, and prevents most disputes.

This is general information, not financial, tax or legal advice. Rules, rates and limits change, so confirm current details with the official source or a qualified professional.

Two ways to claim

Planned hospitalisation: cashless steps

1. Check that the hospital is in your insurer's network.
2. Request pre-authorisation at least 48 to 72 hours before admission, using the insurer's form, which the hospital's insurance desk helps fill. Attach the doctor's advice.
3. The insurer approves, partly approves or queries the request. Keep your policy number and health card handy.
4. At discharge, the hospital sends the final bill for approval. You pay non-payable items.
5. Collect the discharge summary and all documents.

Emergency hospitalisation

In an emergency, go to the nearest hospital first. For cashless, the hospital should notify the insurer within 24 hours of admission. If the hospital is not in the network, pay and claim reimbursement.

Reimbursement: documents you need

• Duly filled and signed claim form.
• Original hospital bills, final bill and payment receipts with itemised break-up.
• Discharge summary, doctor's prescriptions and investigation reports.
• Pharmacy bills with prescriptions.
• ID proof, policy copy and a cancelled cheque or bank details.
• FIR or medico-legal certificate in accident cases.

Notify the insurer within the time stated in your policy, often within 24 to 48 hours of admission, and submit documents within a set window, often 15 to 30 days after discharge. IRDAI rules require insurers to settle or reject claims within specified timelines, and to pay interest on delays. Check your policy.

Why claims are rejected or reduced

Waiting periods and pre-existing diseases

Most policies have an initial waiting period of about 30 days, specific waiting periods for named conditions, and a waiting period for pre-existing diseases. IRDAI has limited the maximum waiting period for pre-existing conditions and brought in a moratorium after which claims cannot be disputed on grounds of non-disclosure, except fraud. Confirm the current rule and your policy's terms. Always disclose everything when buying. See types of insurance.

If your claim is rejected

1. Ask for the rejection letter with the reason in writing.
2. Check the policy clause and your documents.
3. Write to the insurer's grievance officer with supporting papers, and ask for a review.
4. If unresolved in about 15 days, escalate to the insurer's senior grievance team and register a complaint on the IRDAI's Bima Bharosa portal.
5. You can then approach the Insurance Ombudsman for your region, free of cost, for disputes within the monetary limits.
6. Consumer courts are another route.

Tips to avoid problems

• Keep your policy, health card and hospital list in your phone.
• Do not hide existing conditions.
• Ask the hospital for itemised bills and keep all originals.
• Avoid room categories above your limit.
• Renew on time. Even a short gap can reset waiting periods.
• Check tax deductions for premiums under section 80D.

For emergencies in mental health or accident, see mental health care rights as well.

Checklist before you buy or renew

• Check the claim settlement ratio and the average time to settle claims, which insurers publish.
• Compare the hospital network in your city, and make sure your regular hospital is included.
• Look for restoration benefit, no-claim bonus, and coverage for day-care procedures and pre- and post-hospitalisation expenses.
• Read the fine print on room rent, ICU limits and disease-wise sub-limits.
• Declare all health conditions and keep a copy of the proposal form you filled in, since disputes often turn on what was disclosed.

Keep one folder, physical and digital, with the policy, IDs, previous claims and a list of doctors and medicines, so a family member can handle a claim if you cannot.

Frequently asked questions

What is the difference between cashless and reimbursement?

Cashless settles directly with the hospital, while reimbursement means you pay first and claim later.

How early should I inform the insurer?

Planned: at least 48 to 72 hours before admission. Emergency: within 24 hours after admission.

Why was my claim rejected?

Common reasons are non-disclosure, waiting periods, exclusions or missing documents.

Can I complain if my claim is rejected?

Yes, to the insurer, the IRDAI portal and the Insurance Ombudsman.

What is room rent limit?

A cap on the room category your policy covers, and exceeding it reduces other charges proportionally.

Do I need original bills?

Usually yes, along with discharge summary and reports.

Last reviewed 8 November 2026. Rates, limits and rules change, so confirm figures with the official source before you act.