A mediclaim rejection can usually be answered by reading the policy wording against the medical record. The insurer must cite a specific exclusion, waiting period or limit that the claim breaches, and once you show the treatment falls within the cover, the rejection often falls away. If it does not, the Insurance Ombudsman and the consumer commission under the Consumer Protection Act 2019 can direct the insurer to pay.
When this matters
- A cashless request was refused at a network hospital, or a reimbursement claim was rejected after discharge.
- The insurer alleges a pre-existing disease that was never asked about or never known.
- The claim was trimmed under a sub-limit or a room-rent capping clause.
- The claim was rejected because treatment was taken outside the network, or after a waiting period the insurer says had not run out.
The claim typically sits in our consumer protection practice, and the drafting style follows our consumer formats guide.
Most rejections are not final. An insurer rejects a claim by applying a clause, and a clause can be tested against the wording of the policy and the facts in the hospital record. Read the rejection as a set of separate reasons, because each reason falls to be answered by a different document in the file.
The usual grounds, and how to answer them
Non-disclosure of a pre-existing disease
An insurer can avoid a policy for suppression of a material fact at proposal. But it must show that the fact was material, that it was asked about, and that the insured knew and withheld it. The proposal form matters: if the columns were left blank by an agent, or the condition was not within the insurer's questions, the ground weakens. Prescription history and the treating doctor's note can show the disease first appeared after the policy began.
Waiting period
Health policies impose an initial waiting period and longer waiting periods for declared conditions and for certain procedures. Check the policy start date, the number of days the clause specifies, and the exact date of admission. If the admission falls after the waiting period, attach the policy schedule to prove it.
Exclusion clause
Every rejection must point to a clause in the policy that excludes the treatment. Ask the insurer to quote the clause and the page. If the treatment is a listed benefit or a standard in-patient hospitalisation, then a general "not covered" statement will not hold.
Sub-limit and room-rent capping
Many policies cap room rent, cap specific procedures, or apply proportionate deduction when a higher category room is used. These clauses are read strictly against the insurer where the wording is ambiguous. The discharge summary and the final bill show what was actually charged, so the arithmetic can be checked.
Treatment not taken in a network hospital
A network condition usually affects cashless treatment, not the right to reimbursement. If the policy allows reimbursement for out-of-network emergencies, a blanket rejection on this ground is challengeable. Note that emergencies are commonly treated as covered wherever treated.
Step by step
- Read the rejection letter line by line and isolate every stated ground.
- Pull the policy schedule and wording, including endorsements and the waiting-period table.
- Assemble the hospital record, so each ground can be met with a document.
- Send a representation to the insurer's grievance officer, answering each ground and asking for a reasoned settlement.
- If that fails, file before the Insurance Ombudsman under the Insurance Ombudsman Rules 2017, or before the consumer commission if the claim exceeds what the Ombudsman can award — reach out to us if you are unsure which forum fits.
Documents to gather from the hospital
- Admission note and discharge summary with the final diagnosis.
- All investigation reports and the treating doctor's certificates.
- The itemised final bill, payment receipts and the pharmacy bills.
- Pre-authorisation request and the insurer's reply, where cashless was sought.
- Any certificate of emergency, if admission was through the emergency ward.
What counts as deficiency in service
A rejection based on a clause the insured never breached, a refusal to pay after the documents were supplied, or an unreasonable delay in settling a valid claim can amount to a deficiency in service under the Consumer Protection Act 2019. The commission can direct payment of the claim, award compensation for the harassment and cost that followed, and, in a fit case, penalise the insurer. A fair rejection, however, defended on a genuine exclusion, is not a deficiency, so the complaint has to answer the actual clause raised.
Common questions
Does a pre-existing disease always defeat the claim?
No. The insurer must show the disease was material, was asked about, and was knowingly suppressed. Where the condition was disclosed, was outside the questions asked, or arose after the policy began, the ground fails.
How long do I have to complain?
An Ombudsman complaint should be made within the period the Rules allow after the insurer's reply, and a consumer complaint within the limitation fixed by the Consumer Protection Act 2019. Delay is a real risk, so start once the final rejection is in hand.
Can the insurer reject a cashless claim but allow reimbursement?
Yes, these are different benefits. A network condition affects cashless treatment, not necessarily the right to reimbursement, so read the clause rather than the rejection letter alone.
Should I settle for the reduced amount the insurer offers?
Only after checking the arithmetic against the policy. A proportionate deduction or a room-rent cut may be wrongly applied. If the shortfall is unjustified, the Ombudsman or the commission can order the balance.
FileX Advocates & Legal Consultants, Kolkata, drafts and files these matters before the Calcutta High Court, City Civil and Sessions courts, magistrate, family, consumer and tribunal forums. Call +91 7439811422 or WhatsApp us for a free first consultation.