Know the reasons why Health Insurance claims get rejected
Know the Reasons and How to Avoid Them
Health insurance is a critical safety net for families, individuals, and senior citizens. However, many policyholders face unexpected claim rejections due to a lack of awareness or simple mistakes. Understanding why claims get rejected helps you stay protected when you need it the most. Below are some of the most common reasons:

Non-Disclosure of Pre-Existing Diseases (PED)
One of the top reasons for health insurance claim rejection is hiding or failing to disclose pre-existing medical conditions. Insurance companies rely on the information provided at the time of buying the policy to assess risk. If it’s discovered later that a condition like diabetes, hypertension, or asthma existed but was not declared, the insurer can reject the claim, citing a breach of contract.
Waiting Period Not Completed
Most health policies have a waiting period for pre-existing diseases, maternity, and specific illnesses. Claims made during this period are generally not accepted. For example, if your policy has a 2-year waiting period for kidney stones, and you undergo treatment within 6 months of buying the policy, the claim will likely be rejected.
Treatment Not Covered Under the Policy
Every policy comes with inclusions and exclusions. Certain treatments like cosmetic surgery, dental procedures, or alternative therapies (unless specifically covered) may not be eligible for claims. It is crucial to understand the coverage limitations before relying on your insurance.
Hospitalization Not Required
Some treatments can be done without hospitalization, such as minor OPD procedures or diagnostics. However, if your policy only covers inpatient hospitalization (admission for more than 24 hours), then such claims can be rejected. Always check if the treatment requires hospitalization and if it’s covered under your policy.
Late Submission of Claim
Insurers typically have strict deadlines for claim intimation and submission—usually within 24 to 48 hours for planned or emergency hospitalization. Delayed submission of documents like hospital bills, discharge summaries, and prescriptions can lead to claim rejection.
Claim Amount Exceeds the Sum Insured
If your hospital bill is ₹6 lakhs but your sum insured is ₹5 lakhs, the insurer will only approve the claim up to the covered amount. In such cases, the balance must be paid out-of-pocket. Having top-up or super top-up plans helps in such situations.

Non-Disclosure of Lifestyle Habits
Omitting details like smoking, alcohol consumption, or hazardous occupation can also affect claim decisions. If the claim investigation reveals lifestyle habits that were not disclosed during policy purchase, the insurer may deny the claim on the grounds of misrepresentation.
Fraudulent or Misrepresented Claims
Any intentional false information such as inflated bills, fake hospitalization, or manipulated documents can result in claim rejection and even legal action. Always ensure all information submitted is truthful and supported by genuine documentation.
Best Health Insurance Planning for Your Family and Parents
To avoid these issues, it’s important to choose the right policy with expert guidance. As a professional with 18+ years of experience, I, Shivakumar A (9480240513), help families:
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Choose policies with adequate sum insured
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Understand waiting periods and policy exclusions
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Get specialized health plans for parents and senior citizens
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Get cashless claims assistance and follow-up
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Plan for super top-up coverage for rising medical costs
Final Advice:
Know the reasons why health insurance claims get rejected before you react. Common issues include non-disclosure of pre-existing conditions, incomplete documentation, policy exclusions, late submission, and treatments not requiring hospitalization. Understanding these helps you stay prepared, avoid surprises, and ensure smooth claim processing when you or your family need it most.
Health insurance is not just about buying a policy—it’s about smart planning, complete disclosure, and proper documentation. Let’s plan the best health insurance for your family, so you’re protected when it matters the most.
📞 Call Shivakumar A – 9480240513 for expert,
honest advice on health insurance and investment planning.
