You paid your premiums on time. You were hospitalised. You submitted all the paperwork. And then — rejection.
For millions of health insurance policyholders in India, this is not a rare story. It's an experience that leaves people financially devastated and deeply distrustful of the insurance system. But most claim rejections don't happen by accident. There are identifiable, recurring patterns behind them — and understanding those patterns is the first step toward fighting back.
Insurers reject claims for two broad reasons: genuine policy exclusions (things the policy was never designed to cover) and procedural or interpretive grounds (where the claim should be payable, but the insurer finds a reason not to). The second category is far more common — and far more challengeable — than most policyholders realise.
The most commonly cited ground for rejection. A pre-existing disease is any condition you had before the policy started. Insurers typically impose a waiting period (usually 2–3 years) before they will cover treatment related to a PED.
Where it goes wrong: insurers sometimes label a newly detected condition as "pre-existing" simply because the hospitalisation reveals it for the first time. We have seen cases where a patient was admitted for spontaneous pneumothorax and newly diagnosed with hypertension during that admission — and the insurer cancelled the policy for "non-disclosure," even though the patient genuinely could not have disclosed a condition they didn't know they had.
The legal position: Under IRDAI (Protection of Policyholders' Interests) Regulations, the burden of proving that a condition was pre-existing lies with the insurer — not the policyholder. Furthermore, under IRDAI's 2024 Master Circular, for policies in continuous force for 5 or more years, insurers cannot contest a claim on grounds of non-disclosure or misrepresentation, except in proven cases of fraud.
Insurers are required by IRDAI to respond to claims within 30 days. When a document is missing, they must send a single deficiency notice specifying exactly what is required, and the policyholder has 15 days to respond. In practice, some insurers run what is effectively a deficiency loop — sending repeated requests for documents that have already been submitted, cycling through new demands each time.
We have seen a COVID-19 hospitalisation claim from 2021 that remained unpaid for over three years because the insurer kept claiming the documents were insufficient, despite the claimant submitting them multiple times.
What to know: If you have submitted a document and the insurer claims they haven't received it, always send via email with a read receipt — this creates a timestamp that can be used in a consumer forum or ombudsman proceeding.
Upload your rejection letter and get a personalised recovery plan in minutes.
Cashless hospitalisation is only available at hospitals empanelled in your insurer's network. If you are admitted to a non-network hospital — even a reputable one — the cashless facility will be denied. This is not the same as the underlying claim being rejected. You can and should file a reimbursement claim for non-network hospitalisations.
The confusion arises because many patients treat a "cashless denial" as a final rejection of their claim. It isn't. In several cases we have reviewed, patients simply gave up after receiving a non-registration letter, not realising they could file for full reimbursement.
Most health policies exclude certain categories of treatment: cosmetic procedures, dental treatment, treatment for self-inflicted conditions, and admissions solely for diagnostic purposes, among others.
The problem is that these exclusions are sometimes applied too broadly. A dental exclusion, for instance, is typically intended to cover elective dental work. When a patient develops an active oral abscess with systemic infection risk — requiring surgical drainage and flap surgery — this is not cosmetic dentistry. It is emergency infection management. Yet we have seen insurers apply a blanket dental exclusion in exactly this scenario, without citing the specific clause number or explaining their reasoning.
IRDAI requirement: Insurers must provide a reasoned rejection order citing the exact policy clause. If they refuse to specify the clause, this itself is a regulatory violation and grounds for a complaint.
Some rejection letters say nothing more than: "discrepancies have been found in your claim documents." No specifics. No clause number. No explanation.
This is arguably the most frustrating category of rejection because it is designed to be hard to contest. You cannot rebut an allegation you don't understand.
Your right: Under IRDAI guidelines, a rejection letter must be specific. If it isn't, you can demand a clarification letter — and the insurer's failure to provide one is itself a basis for a grievance.
Millions of Indians are covered under group health policies provided by their employer. When an employer fails to pay the group premium, or when an employee separates from the organisation, the policy may lapse — but the employee is sometimes the last to know.
We have seen a case where a patient presented a valid-looking health card (showing coverage until a future date) and was admitted to hospital — only to be told at the time of claim that the group policy had been cancelled.
The key question: Was the policy actually cancelled before the date of admission? If not, the insurer is obligated to honour the claim.
Insurers sometimes deny inpatient claims on the ground that the condition "could have been managed on an outpatient basis." We reviewed a case where two patients admitted for confirmed Plasmodium falciparum malaria were told their hospitalisation was unnecessary. This directly contradicts WHO and India's NVBDCP treatment guidelines, which mandate inpatient IV Artesunate therapy for confirmed falciparum malaria cases.
Looking across the claims we have reviewed, a few things stand out: most rejected claims have a legitimate basis for appeal. Procedural rejections — document deficiencies, vague discrepancy allegations, misapplied exclusions — are particularly vulnerable to challenge at the grievance, ombudsman, or consumer forum stage.
Insurers are banking on the fact that most policyholders won't fight back. FairClaims exists to change that.
If your claim has been rejected, you have multiple escalation options:
And before you do any of that — understand exactly why your claim was rejected. The reason matters enormously.
Was your claim rejected or cut short? Our experts analyse your case free.
Analyze My Claim — FreeChat on WhatsApp