Lesson 2 of 8 · Health Insurance Claims — In Depth

Reimbursement Claim Process — Documentation Checklist

How a reimbursement health claim works: when it arises, the documents the policyholder submits, the 15-day settlement rule, how the payable amount is assessed, and what can be done if a claim is filed late or cut.

Fact-checked 8 October 20265 practice questions in the game

When a claim is made by reimbursement

In a reimbursement claim the policyholder pays the hospital and then claims the money back from the insurer. The cover is the same as in a cashless claim; only the order of payment differs.

Reimbursement arises in three situations: treatment is taken at a hospital outside the insurer's network, cashless is unavailable or has been declined, or the policyholder chooses to pay first.

The documents

The policyholder submits the claim form with the original hospital bills, the original discharge summary, investigation reports, doctor's prescriptions and pharmacy bills. Together these show what the illness was, what treatment was given and what it cost.

Missing documents are a common cause of delay, because the insurer cannot assess a claim it cannot verify. An employer verification letter is not a standard requirement for a health reimbursement claim.

In a cashless claim, by contrast, the insurer or its TPA collects the required documents from the hospital, under IRDAI's Master Circular on Health Insurance Business (29 May 2024).

Two time limits

The first limit is the policyholder's: the claim has to be submitted within the period stated in the policy. That period is a policy term, not a single figure fixed for all policies.

The second is the insurer's. Under IRDAI's Master Circular on Protection of Policyholders' Interests (5 September 2024) a reimbursement claim must be settled within 15 days of its submission. The limit was 30 days under the older rules, which is why older material still quotes that figure. If the insurer delays, it pays interest at the bank rate plus 2%.

How the amount is assessed

The insurer checks the bills against the policy terms: the sum insured, any sub-limits, co-payment, deductible and exclusions. What is admissible under those terms is paid; the rest stays with the policyholder.

Policies also refer to reasonable and customary charges. These are charges consistent with the prevailing rates for similar treatment, services and supplies in the same geographical area. The benchmark is what comparable providers in that area charge, not the cheapest rate available anywhere.

A late or disputed claim

A claim submitted after the policy's time limit may be questioned by the insurer, but that does not end the matter. The policyholder can explain the reasons for the delay, and a refusal can be challenged.

The complaint goes to the insurer first. If the insurer rejects it, or does not answer within a month, the policyholder may approach the Insurance Ombudsman, who looks at the reasons for the delay.

Rules at a glance

Settlement of a reimbursement claimWithin 15 days of submissionIRDAI Master Circular on Protection of Policyholders' Interests, 5 September 2024; earlier 30 days
Interest for delayBank rate plus 2%IRDAI Master Circular on Protection of Policyholders' Interests, 5 September 2024
Time to submit the claimAs stated in the policyPolicy wording; varies by product
Insurer's resolution of a complaintWithin 14 daysIRDAI Master Circular on Protection of Policyholders' Interests, 5 September 2024
Insurance OmbudsmanAfter rejection or no reply for one month; within one yearInsurance Ombudsman Rules, 2017 (as amended 2023)
Illustration

Paying first, claiming later

Illustration: Rohan is treated at a hospital outside his insurer's network and pays the bill himself. On 3 June he submits the claim form with the original bills, the discharge summary, his reports, prescriptions and pharmacy bills, within the period his policy allows.

Under the current rule the insurer has 15 days from submission, so the claim is to be settled by 18 June. If payment comes later than that, interest at the bank rate plus 2% is due for the delay.

Key points

  • In a reimbursement claim the policyholder pays the hospital first and then claims from the insurer.
  • The claim form goes in with original bills, the discharge summary, investigation reports, prescriptions and pharmacy bills.
  • The insurer must settle a reimbursement claim within 15 days of submission (older material says 30), with interest at the bank rate plus 2% for delay.
  • Reasonable and customary charges are measured against prevailing rates in the same area, not the lowest rate.
  • A late claim can be questioned, but a refusal can be taken to the insurer and then the Insurance Ombudsman.

Common misunderstandings

  • The 30-day settlement period is not the current rule: since the Master Circular of 5 September 2024 the limit is 15 days from submission.
  • A late submission is not an automatic end to the claim: the reasons for delay can be explained and a refusal challenged.
  • Reasonable and customary does not mean the cheapest rate: the comparison is with prevailing charges for similar treatment in the same area.

Questions people ask

Can a claim be made by reimbursement even at a network hospital?

Yes. Reimbursement also arises where cashless is declined or unavailable, or where the policyholder chooses to pay first.

What does the insurer owe if it takes longer than 15 days?

Interest on the claim at the bank rate plus 2%, under the Master Circular on Protection of Policyholders' Interests.

The insurer has cut part of the bill as above reasonable and customary charges. Is that final?

Not necessarily. Whether the deduction stands depends on the policy wording and the facts, and the policyholder can complain to the insurer and then approach the Insurance Ombudsman.

What this lesson relies on

  • IRDAI Master Circular on Protection of Policyholders' Interests (5 September 2024) — claim settlement time, interest for delay, grievance timelines
  • IRDAI Master Circular on Health Insurance Business (29 May 2024) — collection of documents in cashless claims
  • Insurance Ombudsman Rules, 2017 (as amended 2023)

This lesson was reviewed independently against these sources on 8 October 2026. Rules change: check the current regulation, scheme document or policy wording before relying on any figure. This is education, not advice.

Free learning from the Trustner Group. Trustner Academy is an education initiative of the Trustner Group, whose companies work across insurance broking and investment services, with offices in Bangalore, Guwahati, Kolkata, Hyderabad and Mumbai. Everything here is for learning only — it is not advice, a recommendation or an offer of any product. Scenarios are illustrative. Rules and figures change; check the current regulation, scheme document or policy wording before acting on anything.