A retired man in his late 60s, covered under a comprehensive individual health insurance policy for six continuous years with a ₹25 lakh sum insured and significant NCB top-up. His annual premium was over ₹76,000 — he was not a budget policyholder. He had paid reliably for half a decade.
He developed severe dental pain and was eventually diagnosed with: chronic dental caries with pulpal involvement, generalised periodontitis, and active odontogenic infection with abscess formation. In plain English: advanced tooth decay had progressed into a full-blown oral infection spreading through his jaw tissues, with the abscess putting surrounding structures at risk.
His treatment was not a cleaning. It was not a crown or a cosmetic procedure. It involved multiple root canal treatments and surgical flap surgery to drain the abscess and address the bone involvement.
He filed a claim. It was rejected.
The insurer's rejection letter cited: "Benefit not covered for dental treatment."
That was it. No clause number. No explanation of how this specific treatment was classified. No acknowledgment of the surgical procedure or the infection severity. Just a blanket statement that dental treatment is excluded.
The insured challenged the rejection. A formal review was conducted. The same letter came back: "Benefit not covered for dental treatment."
He challenged again. Second formal review. Same outcome. The insurer maintained this position across two rounds of internal review without ever specifying the exact policy clause number being applied.
Problem 1: Exclusions must be cited precisely. Under IRDAI's Policy Grievance Framework and the Consumer Protection Act, an insurer rejecting a claim must specify the exact clause and clause number from the policy that supports the rejection. Saying "dental treatment is not covered" is not an adequate basis for rejection. It must cite the specific exclusion, its wording, and how the insured's treatment falls within that wording.
The insured wrote to the insurer multiple times requesting the exact clause number. The insurer never provided it. This refusal to cite a clause is itself a regulatory violation — documented in the email chain.
Problem 2: The exclusion likely doesn't cover this treatment. Most standard health policy dental exclusions are designed to exclude elective dental work: cleanings, fillings, crowns, cosmetic aligners, orthodontic treatment. They are not designed to exclude emergency surgical intervention for a spreading oral infection.
An abscess is an acute medical event. Left untreated, oral abscesses can spread to the neck, mediastinum, or systemically — conditions that are life-threatening. The flap surgery performed was not cosmetic. It was surgical management of an active infection.
Problem 3: A non-functional grievance email. The insured attempted to escalate to the insurer's nodal officer. The email to the nodal officer email address bounced — the address did not exist. Maintaining a functional nodal officer contact is a mandatory IRDAI compliance requirement. A bounced email is provable non-compliance.
Upload your rejection letter and get a personalised recovery plan in minutes.
The strongest angle: The treatment was not "dental treatment" in the elective or cosmetic sense. It was surgical management of an acute bacterial infection. The ICD-10 codes for odontogenic abscess (K04.6 / K04.7) are infection codes, not dental care codes. If the treating surgeon can testify that the procedures were performed to manage a spreading infection with systemic risk — rather than to improve dental aesthetics or routine function — the exclusion may not apply.
The supporting IRDAI principle: Policy exclusions must be read narrowly where there is ambiguity. The contra proferentem rule holds that ambiguous policy language is interpreted in favour of the insured, not the insurer.
The procedural angle: Even if the exclusion is ultimately held to apply, the insurer's failure to cite the exact clause, and the bounced nodal officer email, constitute separate grounds for a deficiency of service complaint. This can result in compensation for mental agony and costs independently of the underlying claim.
The insured had already exhausted both rounds of internal grievance review. The next step is the Insurance Ombudsman. The Ombudsman process is free of cost, confidential, binding on the insurer (for awards up to ₹50 lakh), and must be initiated within one year of the insurer's final response.
The insured was also advised to obtain an affidavit from the treating dental surgeon specifically addressing: the severity of the active infection, the systemic risk of non-treatment, the surgical nature of the procedures performed, and the fact that the treatment was not cosmetic.
Blanket exclusions do not automatically cover every type of treatment in that category. A dental exclusion applies to dental care. Emergency infection surgery in the oral cavity may be better characterised as surgical infection management — a different category entirely.
Always ask for the clause number. An insurer that refuses to cite an exact clause is on weak ground. Document the refusal. It helps you at every subsequent forum.
Keep email records of every communication, including bounced emails. A bounced nodal officer email is a tangible, provable failure of IRDAI compliance. It gives you a separate angle to press.
Persistence matters. This case survived two formal internal reviews that maintained the rejection. The process was not over. It was just beginning.
Case details have been anonymised. This article is based on documents reviewed as part of FairClaims' 2026 case intake. It is for informational purposes only and does not constitute legal advice.
Was your claim rejected or cut short? Our experts analyse your case free.
Analyze My Claim — FreeChat on WhatsApp