An Advisor reviewing a claim rejection letter with a policyholder

When a Health Claim Is Rejected: Reasons, Your Rights and Next Steps

A rejection letter feels final, but it is the start of a process. Insurers must give reasons in writing, and policyholders have ways to question them. A calm, document-led response works better than an angry phone call.

Key Takeaways for Policyholders

  • ✓Ask for the reason for rejection in writing and the policy clause relied upon.
  • ✓Common causes include waiting periods, non-disclosure, exclusions and missing documents.
  • ✓Escalate in stages: the insurer's grievance officer, IRDAI's Bima Bharosa portal, then the Insurance Ombudsman or a consumer commission.
  • ✓No one can guarantee a reversal. Each case depends on facts and the policy wording.

Common reasons claims are rejected

ReasonWhat it meansWhat helps
Waiting periodThe condition arose or was diagnosed within the waiting periodCheck dates and the policy definition of the condition
Non-disclosureA known condition was not declared on the proposalCollect records showing what was or was not known and declared
ExclusionThe treatment or cause falls under an exclusionRead the exclusion wording closely
Insufficient documentsReports, bills or discharge papers are missingSubmit the missing documents with a covering letter
Hospitalisation not requiredThe insurer considers treatment possible without admissionObtain a doctor's note on medical necessity
Policy lapsePremium was not paid in timeCheck grace period and payment records

Step 1: Understand the decision

Ask the insurer for a detailed rejection letter. Compare each reason with the policy wording and your medical documents. Sometimes the problem is a misunderstanding about dates or terms. Sometimes it is a missing report. These can be answered with documents.

Step 2: Represent to the insurer

  1. Write to the insurer's grievance or claims review team, quoting the claim number and policy number.
  2. Address each reason, attach supporting medical records and a doctor's letter if relevant.
  3. Keep copies and note the date of sending and any acknowledgement.
  4. Allow the insurer the time stated in its grievance policy to reply.

Step 3: Escalate

  • Insurer's Grievance Redressal Officer. Escalate if the first level does not resolve it.
  • IRDAI Bima Bharosa. You can register a complaint on IRDAI's grievance portal.
  • Insurance Ombudsman. For claims within the Ombudsman's limit, see our Ombudsman guide.
  • Consumer commission. A civil route with its own limits and time frames. Take legal advice.

Where an Advisor helps

A Distroo Advisor can help you organise documents, read the policy wording, draft a clear representation and follow up. Advisors do not decide claims and cannot guarantee any outcome. Read about our claims assistance.

Avoiding the problem next time

  • Declare health history completely on the proposal.
  • Keep all medical records, bills and prescriptions in one place.
  • Understand waiting periods and exclusions before you buy. See our guides on senior citizen cover and deductibles and co-pay.

Frequently asked questions

Can a rejected claim be reversed?

Sometimes, if the reason can be addressed with documents or if the insurer's interpretation is challenged successfully. No one can guarantee a reversal.

Do I have to accept the first rejection?

No. You can ask for reasons in writing, submit a representation and use the escalation routes.

How long do I have to complain?

Time limits apply at each stage. For the Insurance Ombudsman, complaints are generally to be filed within one year of the insurer's reply or rejection.

Does the Advisor decide whether a claim is paid?

No. The insurer decides. An Advisor guides you through the process and helps prepare documents.

Talk to a Distroo Advisor

Want to see how this applies to your own situation? A Distroo Advisor can walk you through the options in plain language. Read more about Claims Assistance or send us your question. Advice from Distroo is free for customers; any policy you buy is issued by the insurer at its standard premium.

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Distroo Editorial TeamDistroo IMF Pvt. Ltd., Pune

Written by the Distroo content team and checked against IRDAI regulations and insurer policy wordings. Distroo is led by Ashish Gupta (20+ years in insurance distribution) and Pranay Shah (20+ years in wealth management). About Distroo. Last reviewed Oct 23, 2026.

This article is general information for awareness. It is not insurance, tax, legal or investment advice, and it does not guarantee any outcome. Product features, premiums, underwriting and claim decisions depend on the respective insurer’s policy wording and applicable IRDAI regulations. Always read the policy document before you buy.