The 5-Year Health Insurance Rule That Protects You From Claim Rejection (Most Policyholders Don't Know This)
By Nitish Bharadwaj · Published Jul 2, 2026 · 5 min
IRDAI's Health Insurance Master Circular cut the moratorium period after which insurers can't reject a claim for non-disclosure from eight continuous years to five. The catch: this protection survives only if you never let your policy lapse beyond its grace period at renewal, since a lapse resets the clock to zero, and insurers can still reject a claim for proven fraud at any point. This guide explains what the five-year rule covers, what it does not, how continuity works across portability, and how to check whether your policy already qualifies.
If you've held the same health insurance policy for several years, there's a clause in your contract that most people never read closely — and it now works in your favour far sooner than it used to. IRDAI's "moratorium period," the point after which your insurer can no longer dig up an old medical form to reject your claim, was cut from 8 continuous years of coverage to 5. If you're paying premiums on a 5-year-old policy without knowing this, you're probably already protected and don't realise it.
What a "Moratorium Period" Actually Means
When you buy a health insurance policy, you declare your medical history on a proposal form. If you miss something — a condition you didn't know was relevant, an old test result you forgot about — your insurer can, in theory, use that gap to reject a claim years later, calling it "non-disclosure." The moratorium period is the cut-off: once you've held continuous coverage for the specified number of years, the insurer loses the right to reject or cancel a claim on grounds of non-disclosure or misrepresentation. The only thing that survives the moratorium is proven fraud.
The Change: 8 Years to 5 Years
Under IRDAI's Health Insurance Master Circular, this clock used to run for 8 years. It has since been shortened to 5 — meaning policyholders reach this protection three years sooner than under the older rule. Importantly, "continuous coverage" isn't limited to staying with one insurer: years spent under a ported or migrated policy count too, as long as there was no break beyond the permitted grace period.
| Aspect | Earlier (8-Year Moratorium) | Current (5-Year Moratorium) |
|---|---|---|
| Years of continuous coverage needed | 8 years | 5 years |
| Claim rejectable for non-disclosure after this point? | No (except proven fraud) | No (except proven fraud) |
| Counts portability / migration years? | Yes, if coverage was continuous | Yes, if coverage was continuous |
| What resets the clock to zero | Policy lapsing beyond the grace period | Policy lapsing beyond the grace period |
What "Proven Fraud" Still Lets an Insurer Reject
Even after 5 years, insurers keep the right to reject or cancel a claim for proven fraud — for example, deliberately concealing a known terminal diagnosis at the time of purchase, submitting someone else's medical reports as your own, or filing a forged hospital bill. The 5-year shield protects you from an insurer relitigating an honest gap or an incomplete disclosure years later; it does not protect deliberate deception, and the insurer carries the burden of proving fraud rather than just alleging it.
How to Check If Your Policy Already Qualifies
- Pull up your policy's original start date — not the current year's renewal date, but the very first year you bought it (or ported into your current plan).
- Check every renewal in between for a lapse beyond the grace period. Your insurer's app or portal usually shows a full renewal history.
- If coverage has been continuous for 5+ years — including any portability or migration — you're covered under the shorter moratorium regardless of when you originally bought the policy.
- Keep old renewal receipts or the app's renewal history as your own proof of continuity in case a claim dispute ever comes up.
Where This Fits With Other 2026 Policyholder Protections
The shorter moratorium period sits alongside a run of other IRDAI changes that have made health insurance meaningfully more policyholder-friendly recently — including the Cashless Everywhere rule that lets you use any hospital in India, not just your insurer's network, and the removal of GST from individual health and term insurance premiums. None of these change the core decision of how much cover you actually need — for that, our health insurance plan picks for 2026 are still the right starting point.
Bottom Line
Five continuous years of coverage — not eight — is now the line after which your insurer can't reopen old disclosure questions to deny a claim. The protection is automatic once you qualify, but it's conditional on never letting a renewal lapse past its grace period, so the single most useful thing you can do today is check your own renewal history for gaps.