IRDAI's 1-hour and 3-hour cashless rules: your rights under the 2024 Health Insurance Master Circular

When a hospital admits you and files a cashless request with your insurer, the clock now runs on the insurer, not on you. Under the IRDAI Master Circular on Health Insurance Business dated 29 May 2024, an insurer must decide a cashless authorisation request within 1 hour of receiving it, and must grant final authorisation at the time of discharge within 3 hours of the hospital's discharge request. These two deadlines, the "1-hour" and "3-hour" rules, are the operational heart of a circular that repealed 55 earlier IRDAI circulars and consolidated the whole health-insurance rulebook into a single document.

This deep dive explains exactly what those timelines guarantee, what happens when an insurer misses them, and how the same 2024 circular rewired two other rights that quietly decide whether a claim gets paid: the 60-month moratorium and the credits you carry when you switch insurers. Every figure below is drawn from the 29 May 2024 circular or from the Income Tax Act, so you can act on it at the admission desk.

The Rule / Product

The Master Circular on Health Insurance Business (reference IRDAI/HLT/CIR/MISC/72/5/2024), issued on 29 May 2024, applies to every general and standalone health insurer selling indemnity health cover in India. It draws its authority from the IRDAI (Insurance Products) Regulations 2024 and is published on irdai.gov.in. On cashless hospitalisation, it sets three hard obligations that did not previously carry fixed clock times.

First, on initial authorisation: the insurer or its Third Party Administrator must decide a cashless request within 1 hour of receiving it from a network hospital. Second, on final authorisation at discharge: the insurer must approve the final bill within 3 hours of the hospital raising the discharge request. Third, on delay: if the insurer takes longer than 3 hours and the hospital charges the patient for the extra waiting time, that additional amount must be borne by the insurer out of its shareholders' fund, not deducted from your sum insured.

The circular also states that insurers should aim for 100% cashless claim settlement in a time-bound manner and must decide requests through a defined committee rather than an individual. No claim can be repudiated without approval of the insurer's Product Management Committee or Claims Review Committee, a governance check introduced in the 2024 document.

Two further protections sit alongside the clock. In the event of the policyholder's death during treatment, the 29 May 2024 circular requires the insurer to process the claim request immediately and get the mortal remains released from the hospital without delay, removing a distressing bottleneck families faced before May 2024. Separately, every policy issued after the circular must carry a standardised Customer Information Sheet setting out the sum insured, all sub-limits, co-pay, waiting periods and excluded items on a single page, so buyers can see the traps before, not after, a claim.

Why It Matters

Before 29 May 2024, cashless approvals had no statutory clock, and families routinely waited several hours at discharge while a hospital held a patient until the insurer responded. By fixing 1 hour and 3 hours as ceilings, the IRDAI circular shifts the financial risk of that wait from the patient to the insurer. If your discharge is stuck past the 3-hour mark and the hospital levies a bed-blocking charge, the 29 May 2024 rule says the insurer pays it from shareholder funds, so your Rs 5,00,000 or Rs 10,00,000 cover stays intact.

The 60-month moratorium is the second reason this circular matters for anyone holding a policy for years. After 60 continuous months of coverage, no health insurance claim can be contested on grounds of non-disclosure or misrepresentation, and the policy becomes incontestable except in cases of proven, established fraud. This is a sharp improvement on the earlier position, where the moratorium ran to 96 months (eight years). The 2024 circular cut it to 60 months (five years), meaning long-standing policyholders reach protected status three years sooner.

Portability is the third pillar. When you move to a new insurer, the 29 May 2024 circular confirms you carry your accrued credits, including time already served towards waiting periods and the moratorium clock, so switching does not reset you to zero. Portability must be initiated at least 45 days before the renewal date under IRDAI norms, and the new insurer must honour credits earned on the old policy for the same sum insured. For a comparison of how term and health premiums are structured before you switch, our health insurance premium calculator and term insurance premium calculator let you model the cost of equivalent cover across insurers.

There is also a consumer-friendly exit built in. Every health policy carries a free-look window of 30 days from receipt of the policy document under the 2024 rules, up from the earlier 15 days for most channels, during which you can cancel and receive a refund net of proportionate risk premium and any medical-examination cost. Read alongside our earlier explainers on the 2024 Policyholders' Protection Master Circular and Section 64VB of the Insurance Act 1938, the 29 May 2024 health circular completes a clear pattern: IRDAI is fixing timelines and disclosures so that ordinary policyholders, not insurers, hold the procedural upper hand.

Worked Numbers

The 1-hour and 3-hour rules govern timing, but the amount your insurer pays still depends on your policy wording. Consider a policyholder with a Rs 5,00,000 sum insured whose plan carries a room-rent sub-limit of 1% of sum insured per day, that is Rs 5,000 per day. Suppose the patient is admitted for 5 days and chooses a room costing Rs 10,000 per day, exactly double the eligible cap. The total hospital bill is Rs 4,00,000, broken down as below.

Because the chosen room is 200% of the eligible Rs 5,000 cap, the room-rent capping clause triggers a proportionate deduction on every charge that scales with room category. Here the surgeon, operation theatre, nursing and ICU charges of Rs 2,50,000 are reimbursed at only 50%, cutting Rs 1,25,000 from the payout. The patient's out-of-pocket burden jumps to Rs 1,50,000 on a Rs 4,00,000 bill, even though the sum insured of Rs 5,00,000 was never exhausted.

Now layer a co-payment clause on top. If the same policy carries a 20% co-pay, the insurer pays 80% of the already-reduced Rs 2,50,000, that is Rs 2,00,000, and the patient absorbs a further Rs 50,000. The lesson from these 2026-style illustrative figures is that the 1-hour cashless approval can arrive on time and the claim can still shrink dramatically because of sub-limits and co-pay, which is why policy wording deserves the same scrutiny as headline sum insured.

On the moratorium timeline, take a policy bought on 1 June 2021. Its 60-month moratorium completes on 1 June 2026, after which the insurer cannot contest a claim except for established fraud. If the same policyholder enhanced the sum insured from Rs 5,00,000 to Rs 10,00,000 on 1 June 2024, only the additional Rs 5,00,000 layer carries a fresh 60-month moratorium, ending 1 June 2029; the original Rs 5,00,000 keeps its earlier clock. Note separately that the premium you pay for this cover qualifies for deduction under Section 80D of the Income Tax Act, up to Rs 25,000 for self and family below 60 and Rs 50,000 where a senior citizen is covered, but only under the old tax regime.

Pitfalls

The 29 May 2024 circular fixed the clock, but it did not abolish the policy-wording traps that quietly reduce payouts. The five below are where most disputes still originate, based on the sub-limit and co-pay mechanics illustrated above.

• Room-rent sub-limits. A 1%-of-sum-insured cap on a Rs 5,00,000 policy means Rs 5,000 per day; anything above it triggers the proportionate deduction that cost Rs 1,25,000 in the worked example. Prefer plans with no room-rent capping.
• Co-payment clauses. A 20% co-pay silently transfers one-fifth of every approved claim back to you; on a Rs 2,50,000 payout that is Rs 50,000 out of pocket, applied even after a timely 3-hour authorisation.
• Pre-existing disease waiting periods. Claims for a declared pre-existing disease can be excluded during the waiting period, though the 29 May 2024 circular caps this at a maximum of 36 months and forbids fresh PED waiting on portability for cover already served.
• Disease-specific sub-limits. Caps on cataract, knee replacement or specific procedures apply regardless of your Rs 5,00,000 sum insured, so a "10 lakh policy" may reimburse only a fixed sum for a named surgery.
• Non-medical consumables. Items such as gloves and syringes are frequently deducted; the 2024 circular pushes standardisation, but always demand an itemised bill against IRDAI's list.

For readers weighing an investment-linked policy instead of pure protection, our ULIP vs mutual fund calculator shows why mixing insurance and investment usually dilutes both; a term plan plus a clean indemnity health policy remains the cleaner structure under the 2024 rules.

FAQ

What exactly are the 1-hour and 3-hour cashless rules?

Under the IRDAI Master Circular dated 29 May 2024, an insurer must decide a cashless authorisation request within 1 hour of receiving it from a network hospital, and must grant final authorisation at discharge within 3 hours of the hospital's discharge request. Both are maximum ceilings, not targets.

What happens if my insurer misses the 3-hour discharge deadline?

The 29 May 2024 circular states that if the insurer delays beyond 3 hours and the hospital levies an additional charge for the extra time, that amount is borne by the insurer from its shareholders' fund. It is not deducted from your sum insured or paid by you.

How long is the moratorium period now?

The 2024 circular sets the moratorium at 60 continuous months, down from the earlier 96 months. After 60 months of coverage, a claim cannot be contested except for established fraud. An enhanced sum insured carries a fresh 60-month moratorium on the enhanced limit only.

Do I lose my waiting-period credits if I switch insurers?

No. The 29 May 2024 circular confirms that on portability you carry accrued credits, including time served towards waiting periods and the moratorium, so a switch does not reset your clock. Initiate portability at least 45 days before renewal as required by IRDAI norms.

Can a claim still be reduced even if cashless is approved within 1 hour?

Yes. Timely approval governs process, not quantum. Room-rent sub-limits, co-payment and disease-specific caps can still cut the payout, as the Rs 1,25,000 proportionate deduction in the worked example shows.

Is my health insurance premium tax-deductible?

Yes, under Section 80D of the Income Tax Act you can claim up to Rs 25,000 for self and family below 60, and Rs 50,000 where a senior citizen is covered, but only under the old tax regime. Verify limits on incometax.gov.in before filing.

Where can I read the original circular?

The Master Circular on Health Insurance Business dated 29 May 2024 is published on irdai.gov.in under the Insurance Products Regulations 2024. It is the single reference that superseded 55 earlier IRDAI health-insurance circulars.