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What is Initial Approval in Health Insurance?

Neviya LaishramJun 19, 2026

Initial approval, also known as pre-authorisation, is the insurer's first approval for a treatment or hospitalisation. It confirms that the insurer has reviewed the request and allows the hospital to start the cashless claim process.
This article explains how initial approval works, the documents required, approval timelines, interim and final approvals, and what to do if only part of your claim is approved.
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Contents

What is Pre-Authorisation in Health Insurance?
How Does the Initial Approval Process Work in Health Insurance?
What Documents Are Required for Initial Approval in Health Insurance?
Why is the Initial Approval Amount Lower in Health Insurance?
What is Interim Approval in Cashless Health Insurance?
What is Final Approval in Health Insurance?
Does Interim Approval Guarantee a Full Health Insurance Claim?
Steps to Take if You Receive a Partial Health Insurance Approval
Key Takeaways
Frequently Asked Questions

What is Pre-Authorisation in Health Insurance?

Pre-authorisation in cashless health insurance is the insurer's initial approval for a treatment or hospitalisation. It is the first stage of the cashless claim process, where the insurer confirms your treatment is covered under the policy.

With this approval, the hospital can begin the cashless treatment process without requiring you to pay the entire bill upfront. However, this approval is based on an estimated treatment cost and is not the final claim settlement amount. The insurer may revise the approved amount as treatment progresses and additional medical expenses arise.

How Does the Initial Approval Process Work in Health Insurance?

The approval process in health insurance works in a simple order, and the hospital handles most of it. The hospital insurance desk fills in a pre-authorisation form. It then sends the form to your insurer or its TPA (the agent who handles your claim for the insurer).

The insurer reviews your policy and medical records and sends the initial approval, often within a few hours for a planned admission. For an emergency, the hospital can send the request after you are admitted, usually within 24 hours.

What Documents Are Required for Initial Approval in Health Insurance?

Initial health insurance approval needs only a few documents. The main ones are:

Health insurance card or policy number
A valid photo ID (such as Aadhaar card, PAN card, passport, or driving licence)
Doctor's consultation notes or admission advice
Pre-authorisation request form filled out by the hospital
Relevant medical reports, prescriptions, or test results supporting the treatment

For planned hospitalisation, it is advisable to submit these documents a few days before admission. In an emergency, the hospital can submit the required documents after admission, subject to the insurer's guidelines. Providing complete and accurate documents can help speed up the approval process.

Why is the Initial Approval Amount Lower in Health Insurance?

The approval amount is lower in health insurance because the insurer initially clears only a safe, estimated figure. The real cost can change once treatment begins, for example, if you need the ICU or an extra day in the hospital. So, the insurer approves a part now and adds more later, rather than approving the full amount on day one.

As a simple example, on a planned surgery quoted at Rs 2 lakh, the insurer may clear around Rs 50,000 to start. This is normal, and the rest comes through later.

What is Interim Approval in Cashless Health Insurance?

Interim approval in cashless health insurance is the extra amount your insurer clears in the middle of treatment. If hospital expenses are expected to exceed the initially approved amount, the hospital may submit a request for a higher approval limit along with updated medical details and cost estimates.

The insurer reviews the request and may increase the approved amount if the expenses are covered under the policy. Multiple interim approvals may be issued during a long or complex hospital stay.

At discharge, your health insurance pays the verified covered amount straight to the hospital. Any expenses not covered under the health policy must be settled by you before you leave.

What is Final Approval in Health Insurance?

Final approval in health insurance is the insurer's last decision on your claim, and it happens at discharge. Initial approval lets your treatment begin, while final approval decides the actual amount the insurer pays the hospital. The table below shows the main differences:

Point	Initial approval	Final approval
When it happens	Before or at admission	At the time of discharge
Amount	A part of the estimated cost	Fully covered figure
What it means	Treatment can begin	The claim is settled
Money paid	No money moves yet	The hospital is paid directly

Does Interim Approval Guarantee a Full Health Insurance Claim?

No, an interim or initial approval (pre-authorisation) does not guarantee a full claim payout. It only permits treatment to begin. The final payout depends on the final hospital bill, the discharge summary, and your policy's terms and conditions. Here are some reasons why the final payout may differ from the interim approval:

Non-Medical Items: Interim approvals cover only eligible medical expenses. Items such as gloves, gowns, toiletries, and administrative charges are generally not payable under most health insurance plans.
Sub-Limits and Deductibles: Your policy may have specific limits on room rent, certain treatments, or other covered expenses.
Discrepancies in the Final Bill: Insurers cross-check the treatment provided against the initial diagnosis and approved treatment plan. If the final bill includes unapproved procedures or additional days of hospitalisation, those costs may be deducted.

Steps to Take if You Receive a Partial Health Insurance Approval

Ask the hospital to send updated bills. The insurance desk can request an interim approval as your costs rise.
Keep every document. Bills, prescriptions, and reports help the insurer clear more of the cost.
Look at what is being deducted. Non-medical items and room-rent limits are your share of the payment.
Wait for the final approval at discharge. The insurer settles the eligible covered amount at that stage.

Key Takeaways

Initial approval is the insurer's first approval for your treatment. It allows cashless treatment to begin, but does not represent the final claim payout.
A lower initial figure is normal, not a refusal. The insurer clears a part first and adds more as bills come in.
Final approval is settled at discharge. That is when the insurer pays the covered amount directly to the hospital.
Deductions can still reduce the final payout. Costs that fall outside your policy coverage, such as non-medical expenses or room-rent limits, may have to be paid by you.

Frequently Asked Questions

Below are some of the most commonly asked questions about what is initial approval in health insurance?

1. Why does the hospital ask for a deposit even after initial approval?

Hospitals often take a small deposit at admission to cover items your policy may not pay, such as registration or non-medical charges. It is normally refunded or adjusted against your share once the final bill is settled at discharge.

2. Can the initial approval amount change during treatment?

Yes. The initial approval amount is based on the estimated cost of treatment at the time the request is submitted. If your treatment becomes more complex, requires additional procedures, or results in a longer hospital stay, the hospital can request an interim approval for a higher amount.

3. Is initial approval available only at network hospitals?

Cashless initial approval works only at hospitals in your insurer's network. At a non-network hospital, you usually pay upfront and get reimbursed later.

4. How long does an initial approval usually take to come through?

For a planned admission, initial approval often comes within two to three hours of the hospital sending the request. In an emergency, the hospital can apply after admission, and approval may take a little longer while the papers are checked.