Mediclaim rejected for pre-existing disease (PED): citizen guide 2026

If your health insurance claim was rejected citing “non-disclosure of pre-existing disease”, you are not finished. Indian law gives you two strong shields, the §45 Insurance Act two-year incontestability rule and the new IRDAI eight-year moratorium under the Master Circular on Health Insurance Business dated 29 July 2024. Most rejections fall apart once these are invoked in writing with the right evidence and the right ladder of complaints.

A PED rejection is when an insurer repudiates a health claim on the ground that the policyholder failed to disclose a pre-existing disease at the proposal stage. Under the IRDAI Master Circular on Health Insurance Business, 29 July 2024, a PED is any condition diagnosed by a physician, or for which medical advice or treatment was recommended, within 36 months before the policy started.

• Insurance Act 1938, §45 (post-2015 amendment). After 2 years from policy commencement, renewal, or reinstatement, no policy can be called into question, except on the ground of fraud, and the insurer must prove the misstatement was deliberate, the policyholder knew it was false, and intended to deceive.
• IRDAI Master Circular on Health Insurance Business, 29 July 2026 (issued 29 July 2024, in force 2026). Three rules matter most:
  1. PED look-back capped at 36 months (down from 48).
  2. 8-year moratorium: after 8 continuous policy years, the insurer cannot contest a claim for non-disclosure or misrepresentation, except for established fraud.
  3. Cashless authorisation in 1 hour, final discharge approval in 3 hours, lifelong renewability for individual cover.
• IRDAI (Protection of Policyholders' Interests) Operations Regulations 2024 governs grievance turnaround and disclosure of repudiation reasons.
• IRDAI (Health Insurance) Regulations 2016, still partially in force for older policies.
• Consumer Protection Act 2019, §2(11) and §35: claim repudiation without basis is deficiency in service.
• Bharatiya Nyaya Sanhita 2024, §316: criminal breach of trust where an insurer egregiously withholds funds.
• Supreme Court precedent to cite:
  1. LIC v Asha Goel (2001): even after 2 years, insurer must prove fraud with material evidence, not suspicion.
  2. Reliance Life Insurance v Rekhaben Nareshbhai Rathod (2019): standard of proof for non-disclosure is high and falls on the insurer.
  3. Branch Manager, Bajaj Allianz v Saurabh Prakash (2006): a material fact must be within the policyholder's knowledge at proposal stage.
  4. Sulbha Prakash Motegaonkar v LIC (2015): inadvertent omission is not material non-disclosure.
  5. HDFC Life v ILA Bahadur (2024): recent reading on PED interpretation, reaffirms burden on insurer.
  6. NCDRC has set aside dozens of PED rejections where the insurer relied only on the discharge summary phrase “k/c/o diabetes for X years”.

1. Get the rejection letter in writing. If the TPA only called or texted, email the insurer Grievance Officer the same day demanding a formal repudiation letter with the specific clause cited.
2. Pull together your policy bond, proposal form, Key Feature Document, all premium receipts (these prove renewal continuity), and the signed medical questionnaire.
3. Match the cited PED against the IRDAI 2024 definition: was the condition physician-diagnosed within 36 months before the policy started? If not, it is not a PED.
4. Count completed renewals. If 8 or more, invoke the 8-year moratorium.
5. Count days from policy commencement. If 2 years or more, invoke §45 Insurance Act and shift the burden of proof.
6. Save the discharge summary, ICP (in-patient case papers), all hospital bills, diagnostic reports, and the treating doctor's certificate.
7. File a written grievance with the insurer's Grievance Officer (mandatory first step before Ombudsman).
8. Mark a calendar reminder for day 15: if no resolution, escalate to Bima Bharosa.

Section 45 of the Insurance Act 1938, after the 2015 amendment, is the citizen's single most powerful shield in health and life insurance disputes. The text is dense but the citizen reading is simple.

Rule. No policy of insurance, life or health, can be called into question after 2 years from the date of issuance, renewal, or reinstatement on the ground of misstatement or suppression of fact, except where the insurer can prove fraud.

What “fraud” means under §45. Three elements must be proved by the insurer, not assumed:

1. The misstatement or suppression was deliberate, not careless.
2. The policyholder knew the statement was false or the fact was material.
3. There was an intent to deceive the insurer at the proposal stage.

Burden of proof shifts. Before 2 years, the insurer can repudiate on any material non-disclosure. After 2 years, the burden is on the insurer to establish fraud with documentary evidence. LIC v Asha Goel (2001) and Sulbha Motegaonkar v LIC (2015) confirm that suspicion, inference from hospital records, or hearsay from family members will not suffice.

Material fact doctrine. A fact is “material” only if it would have changed the underwriting decision. Borderline readings, single elevated values, family history, asymptomatic conditions, and self-medication generally do not qualify. Branch Manager, Bajaj Allianz v Saurabh Prakash (2006) restricts the doctrine to facts within the policyholder's actual knowledge.

Practical takeaway. Once your policy crosses 24 months, write to the insurer's Grievance Officer quoting §45 and demanding either documentary proof of fraud or payment with interest.

The “material” trap. Insurers often label any omission as “material” to push the case into the §45 fraud exception. The courts have narrowed this. In Reliance Life v Rekhaben Nareshbhai Rathod (2019), the Supreme Court held that the materiality test is whether the fact, if disclosed, would have made the insurer refuse the proposal or charge a higher premium. A condition the insurer would have ignored or covered at standard rates is, by definition, not material. Ask the insurer for its underwriting manual entry on that condition: if there is no automatic load or refusal, materiality fails.

Fraud vs inadvertent omission. In Sulbha Prakash Motegaonkar v LIC (2015), a question about “hospital admission in the last 5 years” was answered “no”. The insured had been admitted for a minor procedure unrelated to the fatal cause. The Supreme Court held that the answer was inadvertent, not fraudulent, and the claim was payable. The same logic applies when a routine diabetes diagnosis from a wellness camp is not entered into a proposal form by a citizen who never thought of it as a “disease”.

Documentary proof, not inference. Insurers love to attach undated discharge summaries that say “k/c/o diabetes” or “smoker since 10 years”. Without a dated diagnostic report, prescription record, or treating-physician statement from before the policy began, this is hearsay. Demand contemporaneous proof in writing.

This is the rule most citizens, and even many TPA agents, do not know exists. After 8 continuous policy years (whether with the same insurer or after portability), no health policy can be contested on grounds of non-disclosure or misrepresentation, except for established fraud.

Why it is broader than §45. §45 leaves “fraud” as a wide door for insurers. The IRDAI moratorium narrows the door further: only proven fraud, with documentary evidence, can defeat a claim after 8 years. Innocent omission, ambiguous proposal answers, and reliance on hospital paperwork will not pass.

Portability counts. If you switched insurers under IRDAI portability rules, the continuity period is preserved. Eight years of renewals across two insurers still gets you moratorium protection.

Lapse and reinstatement reset. A lapsed policy that is reinstated starts a fresh moratorium counter, but the §45 clock starts running afresh from the reinstatement date too. Keep your auto-debit active to preserve continuity.

How to invoke. Cite the Master Circular on Health Insurance Business dated 29 July 2024, paragraph on moratorium, in your written grievance. Attach proof of 8 continuous renewals (premium receipts or insurer's renewal certificate).

What “established fraud” means after moratorium. The Master Circular does not just say “fraud”, it says “established fraud”. That language imports the Supreme Court's strict standard of proof. The insurer must produce contemporaneous documentary evidence of all three §45 fraud elements (deliberate misstatement, knowledge of falsity, intent to deceive), tested in adjudication, not asserted in a repudiation letter. A claims-investigator's report alone will not pass this bar.

Reading the moratorium with §45 together. The two rules layer: §45 protects you from year 2 onwards on the “fraud” exception with shifted burden; the IRDAI moratorium protects you from year 8 onwards on the much narrower “established fraud” exception. Between year 2 and year 8 the insurer has a slightly easier path; after year 8 it is very nearly closed. Citizens routinely miss this layering when they argue their case, and end up settling for less.

Carve-outs to know. Moratorium does not apply to permanent exclusions that are clearly listed and signed off in the policy schedule. Cosmetic surgery, war-risk, suicide within 12 months in linked life products, and pre-existing conditions that you yourself declared and accepted with a specific waiting clause are different from “non-disclosure” rejections.

The 2024 definition is narrower than the older industry practice. To count as a PED:

• The condition must be diagnosed by a physician within 36 months before the policy started, or medical advice or treatment was recommended by a physician within that window.
• Self-medication, over-the-counter use, and lay self-diagnosis do not count.
• Symptoms without a recorded clinical diagnosis do not count.
• Family history is not a PED unless you were personally diagnosed.
• Routine health-check abnormalities that did not trigger any prescription or follow-up generally do not qualify.
• Borderline conditions (pre-diabetes, on-and-off hypertension, sub-clinical thyroid) are commonly contested but rarely sustained on appeal.

The phrase “k/c/o diabetes for 5 years” in a hospital admission form is not contemporaneous proof of diagnosis date. NCDRC has repeatedly held that admission-form jottings reflect family recall in stress, not medical records.

What proposal-form ambiguity does for you. Most retail proposal forms ask broad questions like “Have you ever suffered from any disease?” or “Are you on any medication?” Courts apply the contra proferentem rule, ambiguity is read against the drafter, the insurer. If the question did not specifically ask about borderline-glucose or single-reading hypertension, an unanswered or “no” answer is not non-disclosure. In Bajaj Allianz v Saurabh Prakash (2006), the Supreme Court refused to enlarge a generic proposal question into a sweeping duty to disclose every medical detail.

Why TPA cashless denials are not final. Third Party Administrators are administrative agents, not adjudicators. A TPA cashless denial issued from the hospital desk is a holding decision, the insurer must still issue a separate written repudiation under the IRDAI Operations Regulations 2024 with reasons and the cited clause. If you only have a TPA SMS or call, you have no repudiation to challenge yet. Demand the formal letter.

1. “Patient said in admission form they had diabetes for 5 years.” Admission notes are not contemporaneous medical records. Demand the dated diagnostic report.
2. “Routine check from 2022 showed BP 140/95.” A single elevated reading is not a diagnosis. Demand the prescription if any was issued.
3. “Patient's son confirmed verbally.” Hearsay. The insurer must produce a signed statement and the family member's basis for the claim.
4. “Disease manifested within the 2-year wait period.” First manifestation after the policy began cannot be a PED, the definition requires pre-policy diagnosis.
5. “We relied on an online medical-record search.” Online records do not prove the policyholder's contemporaneous knowledge.
6. “Proposal form did not list the condition.” Proposal questions are often ambiguous. Ambiguity is read contra proferentem, in favour of the policyholder.
7. “Material to underwriting.” The insurer must show it would have refused or loaded the premium, not merely that it would have liked to know.
8. “Material despite no question asked.” The Supreme Court has held that policyholders are not obliged to volunteer facts not asked for in the proposal.
9. “Lapse plus reinstatement reset PED.” The moratorium counter restarts, but §45 protection still runs from the reinstatement date.
10. “Network hospital agreed it was PED.” A TPA cashless denial is not a final repudiation. The insurer must still issue a reasoned written order.

To,
The Grievance Redressal Officer
[Insurer Name]
[Branch Address]

From,
[Your Name]
[Postal Address]
[Email] | [Phone]

Date: 16 May 2026

Subject: Repudiation of cashless and reimbursement claim under policy
no. [Policy Number] dated [DD-MM-YYYY], request for reconsideration.

Sir / Madam,

1. I hold policy no. [Policy Number] continuously renewed since
   [DD-MM-YYYY], current renewal valid up to [DD-MM-YYYY].
   Sum insured: ₹[Amount]. Premium paid: ₹[Amount] on [Date].

2. The insured, [Name of insured], was admitted at [Hospital Name]
   on [DD-MM-YYYY] for [diagnosis], discharge on [DD-MM-YYYY].
   Claim amount: ₹[Amount]. Claim no.: [Number].

3. By letter dated [DD-MM-YYYY], you repudiated the claim citing
   "non-disclosure of pre-existing disease, namely [condition]".

4. I respectfully draw your attention to the following.

   (a) Section 45 of the Insurance Act 1938, post-2015 amendment.
       The policy is in its [N]th renewal year, well past the two-year
       incontestability period. Repudiation can only stand on proven
       fraud, with documentary evidence that the misstatement was
       deliberate, known to be false, and intended to deceive.

   (b) IRDAI Master Circular on Health Insurance Business dated
       29 July 2024. Para on moratorium: after 8 continuous policy
       years, the insurer cannot contest on grounds of non-disclosure
       or misrepresentation, except for established fraud.
       [Insert this paragraph if 8+ renewals.]

   (c) PED definition under the same Master Circular requires the
       condition to be physician-diagnosed within 36 months before
       policy commencement. The condition you cite was not so
       diagnosed. The only basis cited is a phrase in the hospital
       admission record, which is not a contemporaneous medical
       record.

   (d) Supreme Court precedent: LIC v Asha Goel (2001),
       Reliance Life v Rekhaben Rathod (2019),
       Sulbha Motegaonkar v LIC (2015), and
       Bajaj Allianz v Saurabh Prakash (2006).
       Burden of proof for fraud lies on the insurer.

5. I request reconsideration of the claim, settlement with interest
   at 8.5 percent per annum under IRDAI norms, and a written reasoned
   decision within 14 days, failing which I will escalate to Bima
   Bharosa, the Insurance Ombudsman, and the Consumer Commission.

Enclosures: copy of policy, proposal form, premium receipts,
discharge summary, hospital bills, diagnostic reports,
treating doctor's certificate, your repudiation letter.

Yours faithfully,
[Your Name]
[Signature]

Bima Bharosa portal: https://bimabharosa.irdai.gov.in
Toll-free: 155255 / 1800-4254-732
Email: [email protected]

Complaint type: Claim, partial settlement / non-settlement
Complaint summary (paste into the portal text box):

I, [Your Name], hold health policy no. [Policy Number] with
[Insurer Name], in its [N]th continuous renewal. Claim no. [Number]
for ₹[Amount] was repudiated on [Date] citing "non-disclosure of
pre-existing disease". The cited condition was not diagnosed by a
physician within 36 months before policy commencement, the only
basis is a phrase in the hospital admission record.

Section 45 of the Insurance Act 1938 (post-2015) and the IRDAI
Master Circular on Health Insurance Business dated 29 July 2024,
including the 8-year moratorium provision, both protect this claim.
The grievance officer was approached on [Date] and has not resolved
the matter within 15 working days.

I request IRDAI's intervention to direct the insurer to settle the
claim with interest at 8.5 percent per annum and to issue a
reasoned written decision.

Documents attached: policy, proposal form, premium receipts,
repudiation letter, grievance officer correspondence,
discharge summary, hospital bills, treating doctor's certificate.

Under the Insurance Ombudsman Rules 2017 (Redressal of Public
Grievances Rules), filed through https://www.cioins.co.in or
the regional Ombudsman office.

Complainant: [Your Name], [Address], [Phone], [Email].
Respondent: [Insurer Name], [Registered Office Address].
Policy no.: [Policy Number]. Claim no.: [Number].
Claim amount disputed: ₹[Amount].

Statement of complaint:

1. I have been continuously insured under [Insurer Name] since
   [Date], the present policy is in its [N]th renewal.

2. The insured was admitted at [Hospital Name] on [Date] for
   [diagnosis], claim of ₹[Amount] filed on [Date].

3. By letter dated [Date], the insurer repudiated the claim citing
   "non-disclosure of pre-existing disease".

4. The repudiation is contrary to:
   (a) Section 45, Insurance Act 1938 (post-2015 amendment),
   (b) IRDAI Master Circular on Health Insurance Business dated
       29 July 2024 (PED 36-month look-back and 8-year moratorium),
   (c) Supreme Court precedent in LIC v Asha Goel (2001),
       Sulbha Motegaonkar v LIC (2015), and
       Bajaj Allianz v Saurabh Prakash (2006).

5. I approached the insurer's Grievance Officer on [Date] and IRDAI
   Bima Bharosa on [Date]. Neither has resolved the matter.

6. Relief sought: settlement of ₹[Amount] with interest at 8.5%
   per annum, compensation for harassment, and costs.

Declaration: this complaint is within ₹50,00,000 jurisdiction of the
Insurance Ombudsman, no civil suit or consumer complaint is pending
on the same cause of action, and I am the policyholder.

Date: 16 May 2026
Place: [City]
Signature: [Your Name]

1. Tier 1: Insurer Grievance Officer, 15 working days. The IRDAI Operations Regulations 2024 require every insurer to publish a Grievance Officer's name and email. This is the mandatory first step before Ombudsman.
2. Tier 2: IRDAI Bima Bharosa portal (bimabharosa.irdai.gov.in), 15 working days, also 155255 toll-free and 1800-4254-732. IRDAI tags the complaint to the insurer's CXO escalation desk.
3. Tier 3: Insurance Ombudsman (cioins.co.in), free, claim up to ₹50,00,000, decision binding on the insurer, 30-day SLA. Filed under the Redressal of Public Grievances Rules 2017.
4. Tier 4: Consumer Commission via edaakhil online filing under the Consumer Protection Act 2019, or a civil suit, or a writ to the High Court if there is a regulatory failure angle.

• Policy bond (current year and earlier renewals if any).
• Proposal form with the signed declaration page.
• All premium receipts (these prove continuous renewal for §45 and moratorium).
• Key Feature Document (KFD) and policy schedule.
• KYC documents.
• Claim form with all annexures.
• Hospital bills, discharge summary, in-patient case papers (ICP), diagnostic reports.
• Treating doctor's certificate clarifying onset and chronicity.
• Prior medical records you have, to rebut the insurer's “long-standing” claim.
• TPA and Grievance Officer email correspondence.
• The repudiation letter itself, in writing (do not accept verbal denial).
• Portability documents if you moved insurers.

• §45 Insurance Act, 2-year incontestability with shifted burden of proof after 2 years.
• IRDAI 8-year moratorium, Master Circular 29 July 2024, broader than §45.
• 36-month PED look-back cap (down from 48).
• Cashless authorisation in 1 hour, discharge approval in 3 hours.
• Lifelong renewability for individual health insurance.
• Right to inspect the underwriting file under the IRDAI grievance framework.
• Portability between insurers (request 30 days before renewal, allowed up to age 65 in most products), with continuity of PED waiting credit.
• Refund of premium proportionate if the insurer cancels mid-term.
• Burden of proof on the insurer to prove fraud and material non-disclosure (Asha Goel, Rekhaben Rathod).
• Interest at 8.5 to 10 percent per annum on delayed claim settlement under IRDAI norms.

Group health policy (employer-given). The grievance ladder runs through HR plus the group insurer. PED definitions in some group policies are softer than retail, since underwriting is portfolio-level. Ask HR for the master policy wording.

PSU vs private insurer. Same regulatory floor under IRDAI. PSU insurers sometimes have slower internal grievance turnaround, escalate to Bima Bharosa at day 16.

Senior-citizen policies. IRDAI 2024 rules prohibit age-based denial after 65 if previously insured, and cap PED waiting at 36 months across age bands.

Portability cases. File the portability request within 30 days before renewal. Credit for PED waiting period transfers. The 8-year moratorium clock continues, it does not reset.

First-year claims. Investigation is more rigorous because §45 and moratorium do not yet apply, but the insurer still needs to prove material non-disclosure with a contemporaneous record, not a hospital admission jotting.

Pre-policy medical examination. If the insurer made you undergo a pre-policy check-up and accepted the proposal, it cannot later cite a PED that the examination should have revealed. This is the doctrine of insurer estoppel.

Reinstatement after lapse. Fresh moratorium counter starts, but §45 still runs from the reinstatement date. Two years after reinstatement, the incontestability shield is back.

Ayushman Bharat PM-JAY. No PED exclusion at all in PM-JAY. If an empanelled hospital denies cashless, escalate via the PMJAY grievance portal and the state's e-Nivaran system, not IRDAI.

Mental-health conditions. IRDAI has clarified that mental illness is to be treated at par with physical illness for the purposes of cover and waiting period. A pre-policy diagnosis of anxiety or depression is still a PED only if it meets the physician-diagnosed 36-month test, and counsellor sessions without a prescription do not count.

COVID-19 history. A previous COVID infection is not a PED. IRDAI's 2021 and 2024 communications explicitly clarified that recovery from COVID, without any continuing condition arising out of it, cannot be cited as a pre-existing disease at proposal.

OPD-only conditions. Many citizens visit a doctor once for a viral fever or back pain, get a prescription, and never return. A single OPD visit without an ongoing treatment plan, in the courts' reading, is not “treatment was received from a physician” for the purposes of the PED definition. The 2024 Master Circular's reference to “advice or treatment recommended” reads in context of an ongoing or chronic condition.

MWPA-flavoured nuances. Where the policy is assigned under the Married Women's Property Act 1874, only the named beneficiary can sue, and the insurer cannot offset other dues against the claim. The §45 shield applies the same way.

Only if the insurer can prove fraud with documentary evidence. Under §45 Insurance Act, after 2 years the burden of proof is on the insurer to show the misstatement was deliberate, known to be false, and intended to deceive. Suspicion and hospital-form jottings are not enough.

After 8 continuous policy years (including portability), the IRDAI Master Circular on Health Insurance Business dated 29 July 2024 bars the insurer from contesting the claim on grounds of non-disclosure or misrepresentation, except for proven fraud. Quote the Master Circular paragraph in your written grievance and attach premium receipts as proof of 8 renewals.

Generally no. PED under the 2024 Master Circular requires physician-diagnosed condition or physician-recommended treatment within 36 months before the policy started. A single high reading without prescription and follow-up does not meet that bar.

No. Family history is not a PED unless you were personally diagnosed. NCDRC has repeatedly rejected this insurer argument.

The admission record is not a contemporaneous medical record. Ask the treating doctor for a clarifying certificate explaining that the phrase was based on family recall during admission and not on a dated diagnostic report. NCDRC and the Supreme Court have set aside repudiations resting only on this phrase.

Yes. Under the Redressal of Public Grievances Rules 2017, the Ombudsman's award up to ₹50,00,000 is binding on the insurer. If you accept the award, the insurer must pay within 30 days.

Yes. The Consumer Protection Act 2019 lets you file in the District, State, or National Commission directly through edaakhil online filing. Ombudsman is faster and free, consumer court can award higher compensation. Many citizens use Ombudsman first, then commission if unhappy.

A contemporaneous diagnostic record showing the condition was known to the policyholder before the policy started, plus a signed proposal-form question that specifically asked about that condition, plus evidence the answer was deliberately false. Hospital admission notes, family hearsay, and online searches do not suffice.

Yes. Under IRDAI portability rules, you keep the waiting-period credit you earned with the previous insurer. The 8-year moratorium clock also continues across insurers.

Waiting period is a contractual delay (typically 30 days for general illnesses, 24 months for specific listed illnesses, up to 36 months for declared PEDs) before the cover for those conditions starts. PED is the condition itself, defined by the 36-month look-back. A condition first arising after the policy started is not a PED, even if it falls within a specific-illness waiting period.

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• Insurance Act 1938, §45 (post-2015 amendment).
• IRDAI Master Circular on Health Insurance Business, dated 29 July 2024 (PED definition, 8-year moratorium, 36-month look-back, cashless timelines, lifelong renewability).
• IRDAI (Protection of Policyholders' Interests) Operations Regulations 2024.
• IRDAI (Health Insurance) Regulations 2016.
• Consumer Protection Act 2019, §2(11), §35.
• Bharatiya Nyaya Sanhita 2024, §316.
• Redressal of Public Grievances Rules 2017 (Insurance Ombudsman).
• Supreme Court: LIC v Asha Goel (2001); Reliance Life v Rekhaben Nareshbhai Rathod (2019); Branch Manager, Bajaj Allianz v Saurabh Prakash (2006); Sulbha Prakash Motegaonkar v LIC (2015); HDFC Life v ILA Bahadur (2024).

Last reviewed by RTI Wiki editorial team on 2026-05-16. This article is general information based on Indian law, not legal advice for any specific dispute. Always confirm current IRDAI circulars and case law before filing.