Insurance Encyclopedia

Co-payment

Health insurance · Updated 17 October 2026

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In short

Co-payment is a cost-sharing clause in a health policy under which the policyholder pays a fixed percentage of every admissible claim, and the insurer pays the rest, up to the sum insured.

Also called: co-pay, copay, copayment clause, cost sharing in health insurance

What is co-payment?

Co-payment is a condition in a health insurance policy that makes the policyholder bear a set percentage of each admissible claim. With a 20% co-payment, an admissible hospital bill of ₹2,00,000 is split: the customer pays ₹40,000 and the insurer pays ₹1,60,000. The co-payment is calculated on the claim amount the insurer has accepted, after excluding items the policy does not cover.

IRDAI's Customer Information Sheet format, issued with the 2024 Master Circular on Health Insurance Business, describes a co-payment as a specified amount or percentage of the admissible claim that the policyholder or insured pays. Under IRDAI's earlier standard definition, a co-payment does not reduce the sum insured.

How co-payment works in Indian health insurance

Co-payment is a pricing and risk tool. By sharing every claim, the customer has a reason to pick treatment and hospitals carefully, and the insurer can offer a lower premium. Common forms in India:

Type of co-paymentWhen it applies
Age-basedInsured members above a stated age, often senior citizens
VoluntaryThe customer opts for it in return for a premium discount
Zone-basedTreatment taken in a costlier city than the zone the premium was priced for
Non-networkTreatment at a hospital outside the insurer's network
Disease or treatment specificNamed conditions or procedures, as stated in the policy
Pre-existing diseaseClaims for declared conditions, in some products

Insurers declare in the product filing whether a co-payment applies, whether it is mandatory and what percentages are offered, and must show it in the Customer Information Sheet given with every policy.

A co-payment differs from a deductible, which is a fixed rupee amount the customer bears first, and from a sub-limit, which caps what is paid for a particular item or illness. A single claim can be reduced by all three, and the order in which they are applied is set by the policy wording.

Why co-pay matters more for senior citizens. Many products aimed at people above 60 carry a compulsory co-payment. IRDAI's circular of 30 January 2025 limits premium increases on individual indemnity health products for senior citizens to 10% a year without prior consultation with the regulator. With price increases capped, the other cost-sharing terms of senior citizen plans, co-payment above all, deserve close reading at the sale and at every renewal.

What co-payment means for distribution

Co-payment is one of the most common causes of "short settlement" complaints, because customers remember the sum insured and forget the percentage they agreed to share.

What a good adviser does:

  • Show the rupee effect. Work through a realistic bill. A 20% co-pay on a ₹5 lakh surgery is ₹1 lakh out of pocket, which is a large sum for a retired couple.
  • Separate voluntary from compulsory. A voluntary co-pay for a premium discount can suit a young customer with savings. An age-based co-pay that applies automatically should be pointed out, because it may start part way through the customer's life with the policy.
  • Check zone and network rules. Customers who move cities, or who travel to a metro for treatment, may face a zone co-pay they never thought about. Families with members in different cities should be told which zone they were priced for.
  • Read co-pay with the room rent clause. In some policies, choosing a room above the eligible category triggers proportionate deductions as well as the co-pay. The two together can cut a payout sharply.
  • Compare at renewal and at port. When a customer ports or migrates, the new product's co-pay terms apply. A lower premium after porting is sometimes the result of a higher co-pay.
  • Record the explanation. Need-based sale records and welcome calls that confirm the co-pay protect both the customer and the distributor if the claim is disputed later.

Co-payment vs deductible

Co-paymentDeductible
FormPercentage of the admissible claimFixed rupee amount
Effect on large claimsGrows with the billStays the same
Typical useSenior citizen plans, zone pricing, voluntary discountsTop up and super top up, voluntary discounts

Sources

Health insuranceDeductibleA deductible in health insurance is a fixed amount of covered expenses the policyholder bears before the insurer pays, applied per claim, per year or both, and subtracted from larger claims.Health insuranceSub-limits and room rent limitsSub-limits are caps inside a health policy on what the insurer pays for a specific item, illness or procedure, such as room rent per day or cataract surgery, even if sum insured remains.Health insuranceSenior citizen health insuranceSenior citizen health insurance is cover for people aged 60 and above, now shaped by IRDAI rules on open entry ages, capped premium increases and a separate claims channel.Health insuranceIndemnity health insuranceIndemnity health insurance pays the actual medical expenses an insured person incurs on covered treatment, up to the sum insured and subject to policy limits, rather than a fixed amount.Claims and policyholder serviceClaim settlement ratioClaim settlement ratio is the share of claims an insurer pays out of all the claims it had to decide in a year, reported for life insurers by number of death claims and by amount.

Cite this entry

Glotus456 Research. "Co-payment." Insurance Encyclopedia (India), updated 17 October 2026. https://www.glotus456.com/research/encyclopedia/co-payment

About this entry. Written by the Glotus456 Research team, a BFSI distribution consultancy in Gurugram working with insurers, NBFCs and FinTechs across India. It explains how things work and is general information, not legal, tax or financial advice. Rules change: check the current IRDAI regulation or circular, or the official scheme or tax source, before acting.