How to File a Cashless Health Insurance Claim: Step-by-Step Process

📋 Reviewed by PolicyJack Editorial Team · 🗓 Last updated 15 January 2026 · ⏱ 9-minute read · Independent Research — No Commissions
How to File a Cashless Health Insurance Claim: Step-by-Step Process

What You'll Learn

  • The full cashless claim process from hospital admission to final settlement
  • Pre-authorisation: what it is, how long it takes, and what triggers it
  • Documents required at each stage of a cashless claim
  • What happens when a cashless claim is partially approved or queried
  • How to escalate when pre-authorisation is delayed or denied

Cashless health insurance allows you to receive hospital treatment without paying out of pocket — the insurer settles the bill directly with the network hospital. The process involves a pre-authorisation step that both planned and emergency admissions require. Understanding each step prevents delays, partial approvals, and preventable out-of-pocket costs.


Before Hospitalisation: Preparation Steps

Verify Network Hospital Status

Before choosing a hospital for any planned procedure, verify it is in your insurer’s network. Go to the insurer’s website and search under “Network Hospitals” using the hospital name and city. Networks change — verify for each hospitalisation, not just once.

Keep Your Insurance Details Accessible

Have the following ready before reaching the hospital:

  • Health insurance policy number
  • Insurer name and cashless helpline number (print from the e-card)
  • TPA name and helpline (if your insurer uses a TPA)
  • E-health card or health card (available in most insurer apps)

For Planned (Elective) Procedures

Step 1: Inform the Insurer 3–5 Days in Advance

For planned surgeries, cancer treatment, or other elective procedures:

  • Call the insurer’s cashless helpline 3–5 days before the procedure
  • Provide: procedure name, hospital name, treating doctor’s name, estimated costs
  • Request: pre-authorisation initiation number (confirm it is lodged in their system)

Why this matters: Pre-authorisation for planned procedures involves a medical review. Starting early ensures approval is obtained before the procedure date.

Step 2: Submit Pre-Authorisation at the Hospital

On admission day:

  1. Go to the hospital’s insurance desk or billing counter
  2. Present your e-health card and photo ID
  3. The hospital initiates a formal pre-authorisation request to the insurer/TPA (standardised NHCX form)
  4. The pre-auth includes: diagnosis, ICD-10 code, procedure, estimated cost, clinical notes

Step 3: Wait for Approval

  • Insurer/TPA reviews the request (2–6 hours for standard procedures)
  • Approval or query letter is sent to the hospital insurance desk
  • If approved: you proceed with the procedure; the approved amount is locked
  • If queried: hospital provides additional clinical information

Step 4: Procedure and Discharge

  • Undergo the planned procedure
  • At discharge, the hospital generates the final bill
  • Hospital submits final bill to insurer; insurer processes settlement
  • You pay: any co-pay, items not covered, room upgrades above policy limit, and the difference if the final bill exceeds the initial approval

For Emergency Admissions

Step 1: Admit and Seek Treatment Immediately

In an emergency, treatment comes first. Do not delay admission for insurance paperwork.

Step 2: Inform Insurer Within 24 Hours

Call the insurer’s cashless/claims helpline as soon as possible — ideally within 24 hours of admission. Most policies require this intimation period. Provide:

  • Policy number and insured’s name
  • Hospital name and treating doctor
  • Diagnosis (if available)
  • Estimated duration and procedure

Note: Some policies allow 48-hour intimation for emergencies. Check your specific policy’s emergency intimation window.

Step 3: Hospital Submits Pre-Authorisation

The hospital’s insurance desk submits the pre-auth request after emergency stabilisation. For emergency cases, a preliminary approval is typically issued quickly (30–60 minutes) to enable continued treatment.

Step 4: Ongoing Authorisation for Long Admissions

For ICU stays or extended admissions:

  • The insurer may request clinical updates every 2–3 days
  • Extension of authorisation is required for stays beyond initially approved duration
  • The hospital’s insurance desk manages this process — stay informed of their interactions

Step 5: Discharge Settlement

At discharge:

  1. Hospital generates final itemised bill
  2. Submits to insurer for final settlement
  3. Insurer releases payment within 30–45 minutes of final document submission (for in-house teams)
  4. You receive a final settlement letter showing what was paid and any amounts you owe

What You Typically Pay at Discharge

Even with a cashless claim, out-of-pocket costs at discharge are common:

ItemWhy You Pay
Co-paymentMandatory co-pay percentage in your policy
Room upgradeIf you chose a higher room category than your policy allows
Excluded itemsConsumables (if not covered), cosmetics, OPD
Excess over approvalIf final bill exceeds pre-authorised amount
Meals / Attendant chargesGenerally excluded
Medicines bought outsidePharmacy bills from outside the hospital

When Cashless is Denied: Immediate Steps

  1. Do not leave the hospital — get the denial reason in writing from the insurance desk
  2. Call your insurer immediately — sometimes denials are processing errors corrected by a call
  3. Pay and claim reimbursement — if cashless is unavailable, pay the bills and file reimbursement within 15–30 days (per your policy’s reimbursement timeline)
  4. Keep all originals — discharge summary, all bills, prescriptions, investigation reports
  5. File grievance within 15 days — if the denial was incorrect, formal grievance escalation is the next step

Escalation Path for Cashless Disputes

  1. Level 1: Insurer’s Grievance Redressal Officer (GRO) — 15-day response window
  2. Level 2: IRDAI IGMS (igms.irda.gov.in) — submit complaint online
  3. Level 3: Insurance Ombudsman — free, binding resolution for claims up to ₹50 lakh (as per Insurance Ombudsman Rules, 2017, as amended in 2021)

Disclaimer: PolicyJack is an independent research platform. We do not sell insurance, receive commissions, or have commercial relationships with any insurer.

Frequently Asked Questions

How does cashless health insurance claim work in India?
In a cashless claim, you receive treatment at a network hospital and the insurer pays the hospital directly — you do not pay the bill at discharge. The process: (1) You are admitted to a network hospital; (2) The hospital's insurance desk submits a pre-authorisation request to your insurer or TPA; (3) The insurer approves the claim and an amount; (4) You receive treatment; (5) At discharge, the approved amount is settled between the hospital and insurer; (6) You pay any non-covered items (excluded items, co-pay, room upgrades above policy limits).
How long does cashless pre-authorisation take?
For planned procedures at network hospitals with in-house claim processing (like HDFC Ergo, Star Health), pre-authorisation typically takes 2–6 hours. For emergency admissions, a preliminary authorisation is typically issued within 30–60 minutes. For insurers using TPA services, timelines can be longer — 6–24 hours in some cases. Pre-authorisation for complex planned procedures (cardiac surgery, transplants) may take 24–48 hours as the insurer's medical team reviews the case.
What happens if my cashless claim is partially approved?
A partial approval means the insurer approved the claim but at a lower amount than the estimated bill — typically because the insurer's medical team determined some items are excluded, sub-limited, or subject to proportionate deduction. At discharge, you pay the difference between the hospital bill and the approved cashless amount. Request an itemised explanation from the insurer for each deduction — this is your right under IRDAI regulations. If you disagree, file a grievance post-discharge.
Can I go to any hospital for a cashless claim?
No. Cashless treatment is only available at hospitals in your insurer's network (empanelled hospitals). The network list is available on your insurer's website. At non-network hospitals, you pay the full bill upfront and then file a reimbursement claim — subject to the policy terms and possibly a non-network co-pay. Always verify network status before choosing a hospital for planned procedures.
What do I do if the cashless claim is denied at the hospital?
If cashless pre-authorisation is denied: (1) Request the denial reason in writing from the hospital insurance desk; (2) Call your insurer's claims helpline immediately — sometimes denials happen due to technical errors; (3) If denied legitimately (wrong hospital, policy lapsed, etc.), pay the bills and file reimbursement; (4) If denied despite a valid claim, file a formal grievance with the insurer's GRO within 15 days; (5) Escalate to IRDAI IGMS or the Insurance Ombudsman if unresolved.