Insurance Claim Rejected in India? How to File, Appeal and Win

The full process from intimation to settlement, the documents to keep ready, the reasons claims actually get refused, and the free escalation route if the insurer says no.

We do not sell insurance. MyEazyInsurance earns no commission from any insurer. Everything on this page is drawn from IRDAI regulation, the Council for Insurance Ombudsmen, and published insurer disclosures.

How bad is the problem?

2,57,790: Grievances filed with IRDAI in FY 2024-25, up 20% year on year
1.22 lakh: Of those were specifically about claims
69%: Share of general insurance complaints concerning claims
~25%: Health claims approved with zero friction (LocalCircles 2025)

Part 1 — How to file a claim

Before you go in, check four things

Is the policy active? Premium paid and no lapse. A policy inside its grace period is not the same as a policy in force.
Is the waiting period over? 30 days for anything other than accidents, 2 years for listed ailments, and 2–4 years for pre-existing conditions. Count from the first day of continuous cover, not your last renewal.
Is the hospital in the network? Cashless only works at network hospitals. Anywhere else you pay first and claim reimbursement.
Does the room fit the cap? If your policy caps room rent, a dearer room scales down the room, nursing, theatre and surgeon charges proportionately.

Cashless or reimbursement

Cashless means the insurer pays the hospital directly. It works only at network hospitals. Request pre-authorisation 48–72 hours before a planned admission, or intimate within 24 hours in an emergency. Under the 2024 IRDAI rules the insurer must decide on a cashless request within 1 hour and give final authorisation at discharge within 3 hours.

Reimbursement means you pay and claim it back, and it works at any hospital. Intimate the insurer before a planned admission or within 24 hours in an emergency — missing that window is a common ground for refusal — then submit documents within 15 to 30 days of discharge.

What to keep ready

Always: the completed claim form, policy number and health card, government photo ID of the patient, the doctor's admission advice, the discharge summary, the itemised final bill and payment receipts.

Supporting: all diagnostic and lab reports, pharmacy bills with matching prescriptions, operation theatre notes where there was surgery, the implant sticker and invoice, and a cancelled cheque for reimbursement.

For an accident: the FIR or police report, the medico-legal certificate, and for a death claim the post-mortem report.

Scan everything before you hand over originals. If the claim reaches the Ombudsman two months later, the documents you can produce decide the outcome.

Part 2 — Why claims get rejected

Non-disclosure of material facts

The single largest cause of rejection in India. When you claim, insurers check hospital records, chemist purchases, past claims and even old insurance applications. A condition you forgot — or an agent ticked 'no' to — becomes grounds to cancel the whole policy.

How to avoid it: Tell them about every illness, medicine, operation and hospital stay — however old or small it seems. Fill the proposal form yourself. Paying a bit more premium is far cheaper than having a claim refused.

Claiming inside a waiting period

Every policy has multiple clocks running: initial waiting (usually 30 days), specific illness waiting (1–2 years), pre-existing disease waiting (2–4 years), and maternity (2–4 years). If you claim before that time is up, it is refused automatically.

How to avoid it: Write your policy start date and each waiting period on one page and keep it with the policy. Never assume cover is active from day one.

Delayed intimation

Planned hospitalisation typically requires 48–72 hours' notice; emergencies usually within 24 hours of admission. Missing the window alone is enough for them to say no, even when the treatment itself was covered.

How to avoid it: Save the insurer's claim helpline in your phone the day you buy the policy. Intimate first, arrange documents after.

Treatment or item excluded by the policy

Cosmetic procedures, dental (unless from accident), infertility treatment, obesity surgery, self-inflicted injury, and consumables like gloves, syringes and administrative charges are commonly excluded — often only in the fine print.

How to avoid it: Read the exclusions list before buying, not after admission. Ask specifically about consumables — a 'consumables cover' add-on removes one of the most common deduction sources.

Incomplete or inconsistent documentation

Missing discharge summary, illegible prescriptions, bills without breakups, or a diagnosis on the bill that does not match the doctor's notes. If the papers do not match up, insurers treat it as suspicious rather than a simple mistake.

How to avoid it: Photograph every document the day it is issued. Check that the diagnosis is written identically across prescription, bill and discharge summary before leaving the hospital.

Policy lapsed or renewed late

A break in cover resets every waiting period and forfeits accumulated no-claim benefits. Most insurers allow a 15–30 day grace period, but a claim arising during the lapse is not payable at all.

How to avoid it: Enable auto-debit. Set a calendar reminder 30 days before expiry. Never let a policy lapse to 'save' a month's premium.

Treatment at a non-network hospital

Cashless only functions inside the insurer's network. Network lists change without notice, and a hospital that was in-network last year may not be today.

How to avoid it: Check the hospital on the insurer's app or website before admission. If it is out of network, you can still claim reimbursement — but you must pay upfront and file within the deadline.

Misrepresentation of age, income or occupation

Understating age reduces premium and is treated as fraud when your family claims. For term insurance, understated income or a hazardous occupation not declared can wipe out the entire payout.

How to avoid it: Match every declaration to your documents exactly — PAN, Aadhaar, ITR and employment records.

By insurance type

Health Insurance

Health insurance produces more claim disputes than any other product in India. The reasons cluster around pre-existing conditions, room rent mathematics and the long list of items hospitals bill that policies do not cover.

Pre-existing disease concealment — By far the most common health rejection. Diabetes, hypertension, thyroid disorders and cardiac history are routinely omitted at proposal stage — then surface in hospital records at claim time.
Room rent cap — the proportionate deduction trap — This catches more people out than any other clause. If your policy caps room rent at 1% of sum insured per day and you occupy a room costing double that, the insurer does not just deduct the extra room cost. It cuts down every other charge by the same percentage too — the surgeon's fee, nursing, ICU, operation theatre and tests.
Non-medical consumables — Gloves, syringes, PPE kits, administration charges, documentation charges and similar items can constitute 8–12% of a hospital bill and are excluded by default in most policies.
Sub-limits on specific procedures — Some policies cap cataract surgery at ₹30,000 or knee replacement at ₹50,000 when actual costs run 3–5x higher. The claim is technically 'settled' while you pay most of it.
Day-care and OPD confusion — Procedures under 24 hours are only covered if listed as day-care procedures in your policy. Outpatient consultations and diagnostics are typically not covered at all unless you bought OPD cover.
Restoration that does not apply to the same illness — Many plans advertise restoration but refill the sum insured only for a *different* illness. If one family member exhausts the cover on cancer treatment and is re-admitted for the same cancer, the refilled amount may not apply.

Term Life Insurance

Term insurance claims are rejected less often than health claims by count — the top insurers settle 99%+ — but the consequences are catastrophic because the claim is filed by a grieving family who cannot answer the insurer's questions about the deceased's history.

Non-disclosure of medical history at proposal — Insurers investigate death claims thoroughly, particularly in the first three years. Medical records, pharmacy purchases, prior insurance applications and hospital admissions are all reviewed. A condition omitted years earlier can void the policy after death.
Smoking or tobacco status misdeclared — Declaring non-smoker status saves ₹3,000–5,000 a year. But post-mortem tests and medical records revealing nicotine use provide grounds to repudiate the entire sum assured — your family receives nothing.
Income or occupation misstatement — Sum assured is underwritten against declared income. Overstating income to obtain higher cover, or concealing a hazardous occupation (pilot, miner, offshore, armed forces, commercial driver), is a reason for them to refuse.
Claim within the first policy year — Early claims receive the most rigorous investigation. Section 45 of the Insurance Act protects policies after three years from repudiation on non-disclosure grounds — but inside that window the insurer can and does investigate deeply.
Nominee details outdated or disputed — Payouts stall or become contested when the nominee has died, the relationship has changed after divorce or remarriage, or bank details do not match.
Lapse due to missed premium — Term insurance lapses if premiums are unpaid beyond the grace period (typically 15 days for monthly, 30 for annual). A lapsed policy pays nothing.

Travel Insurance

Travel claims are frequently rejected on technicalities specific to travel: what counts as an emergency, whether the activity was covered, and whether the policy was even active when the incident occurred.

Pre-existing condition exclusion — Most travel policies exclude any claim arising from a condition you already had — at any age, including complications of stable conditions. A diabetic hospitalised abroad for a hyperglycaemic episode is commonly denied.
Adventure activity not covered — Trekking, scuba diving, skiing, bungee jumping and similar activities are excluded from standard plans. One fall on a Himalayan trail without the add-on voids the entire medical claim.
Bought after departure — Travel insurance must be active before you leave India. Policies cannot be backdated, and claims for incidents predating the policy start are rejected outright.
Flight delay below the trigger threshold — Compensation only applies beyond a stated threshold — usually 6 hours, but 12 hours on some plans. A 9-hour delay pays nothing on a 12-hour-trigger policy.
Unattended baggage — Bags stolen while left unattended in a public place — a café, station platform or hotel lobby — are excluded by virtually every insurer.
Alcohol or intoxication involvement — Anything that happens while you are drunk is not covered by all insurers, including accidents that would otherwise be covered.

Motor Insurance

Motor claim rejections usually trace back to the condition of the driver, the vehicle's paperwork, or modifications that were never declared.

Driving without a valid licence — An expired licence, wrong vehicle class (driving a car on a two-wheeler licence), or a learner's licence without a supervising qualified driver cancels your claim completely.
Driving under the influence — Alcohol or drugs void motor claims completely — both own-damage and third-party liability protection for you.
Undeclared vehicle modifications — CNG/LPG kits, alloy wheels, upgraded audio systems, bull bars and performance modifications must be declared and endorsed on the policy. Undeclared modifications give the insurer a reason to reject your claim.
Engine damage from waterlogging — Standard comprehensive policies exclude hydrostatic lock — engine damage caused by attempting to restart a car that has taken in water. Repair costs run ₹50,000–3,00,000.
Using a private vehicle commercially — Running a personally registered car on a ride-hailing platform or for goods delivery breaks the terms you signed up for, and the cover stops applying.
Delayed FIR or claim intimation — Theft and third-party incidents require prompt police reporting. Delays of days rather than hours give insurers a reason to doubt the claim is genuine.
Expired PUC or fitness certificate — A vehicle without a valid Pollution Under Control certificate at the time of the accident can have its claim contested.

Part 3 — Fighting a rejection

The escalation ladder, in order

The insurer's customer support. Ask why, in writing. Note the ticket number and get the rejection reason by email.
The insurer's Grievance Redressal Officer. A written complaint. They have 15 days to resolve it and no more than 30.
IRDAI Bima Bharosa. No reply in 30 days, or unhappy with it, and you escalate to the regulator at bimabharosa.irdai.gov.in, complaints@irdai.gov.in, or 155255.
The Insurance Ombudsman. Free, up to ₹50 lakh, binding on the insurer, decided in roughly three months. File at cioins.co.in within one year of final rejection, at the office covering your address.
Consumer Commission. Above ₹50 lakh, or if you reject the Ombudsman's award.

The rule most people have never heard of

After 60 months of continuous cover — the moratorium period, cut from 8 years to 5 by IRDAI in 2024 — an insurer cannot reject a claim on the grounds of non-disclosure of a pre-existing condition. The only exceptions are proven fraud and conditions permanently excluded in your policy. Since non-disclosure is the single most common ground for rejection in India, a policy that has run five years without a break is a strong position. A lapse in cover resets the clock, and raising your sum insured starts a fresh moratorium on the increase alone.

What to put in the complaint

Policy number, claim number, patient name and date of treatment in the first two lines.
What the insurer said, quoted, with the date of the rejection.
The clause they relied on, and why it does not apply to your facts.
A numbered list of what you have attached.
What you want — settlement of the claim, in a stated amount.
A line saying you will escalate to IRDAI and then the Ombudsman if there is no resolution in 30 days.

Send it by email to the GRO, not the general helpline, and keep the delivery receipt. A phone call leaves no proof, and the 30-day clock that unlocks the Ombudsman only starts from a written complaint you can evidence.

Find your insurer's Grievance Officer and support number →

Common questions

What should I do if my health insurance claim is rejected in India?

Get the rejection in writing with the exact policy clause it relies on, then complain in writing to the insurer's Grievance Redressal Officer. They must respond within 15 days and no more than 30. If there is no reply in 30 days or you are unhappy with it, escalate free to IRDAI through the Bima Bharosa portal, and then to the Insurance Ombudsman, whose award is binding on the insurer and costs nothing.

How long does an insurer have to settle a claim?

Since the 2024 IRDAI rules an insurer must decide on a cashless request within 1 hour of receiving it, and give final authorisation at discharge within 3 hours. For a written grievance, the Grievance Redressal Officer must respond within 15 days and no later than 30.

Can an insurer reject my claim for not declaring a pre-existing disease?

Only within the moratorium period. After 60 months of continuous cover — reduced from 8 years to 5 by IRDAI in 2024 — an insurer cannot reject a claim on the grounds of non-disclosure of a pre-existing condition. The only exceptions are proven fraud and conditions permanently excluded in the policy. A lapse in cover resets the clock.

Is the Insurance Ombudsman free?

Yes. There is no fee at any stage and advocates are not permitted to file on your behalf, so you do not need to hire anyone. You must approach the Ombudsman within one year of the insurer's final rejection, at the office covering your own address, and the limit is ₹50 lakh.

What is proportionate deduction in health insurance?

If your policy caps room rent and you take a dearer room, the insurer scales down not just the room charge but the associated medical expenses too — nursing, operation theatre and the surgeon's and consultants' fees — in the same proportion. Medicines, diagnostics, implants and consumables are not reduced. It is the most expensive avoidable mistake in Indian health claims.

What documents do I need to file a health insurance claim?

The claim form, policy number and health card, government photo ID of the patient, the doctor's admission advice, the discharge summary, the itemised final hospital bill and payment receipts. Supporting documents include diagnostic reports, pharmacy bills with matching prescriptions, operation theatre notes, and the implant sticker and invoice. Accident claims also need the FIR or police report and the medico-legal certificate.

Compare insurance before you buy

Health Insurance India — 15 plans compared on claim settlement ratio and room rent caps
Term Life Insurance India — 15 plans on CSR and amount settlement ratio
Travel Insurance India — 15 plans on medical cover and delay triggers
Motor Insurance India — 15 plans on CSR and garage network
Insurance FAQ India — 22 plain-English answers