Medical Oncologist
CION Cancer Clinics
Pre-authorisation for cancer surgery, step by step | CION Cancer Clinics
Pre-authorisation is the insurer's written approval, given before you are admitted, to pay for a planned operation without you paying first. The hospital's insurance desk sends the request with the surgeon's plan and your reports, and the insurer replies with an approval, a query or a refusal. This page walks through each step, what you need to have ready, and what the reply means for the money you will still have to find. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
MI
Medically reviewed by Dr. Mohammed ImaduddinConsultant Surgical Oncologist · MBBS, MS (General Surgery), MCh (Surgical Oncology) · last reviewed September 2026, next review due September 2027
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On this page
- What is pre-authorisation, and why does the hospital need it?
- How pre-authorisation for cancer surgery actually runs
- What the insurance desk will ask you for
- What each kind of reply from the insurer means for you
- Cashless and reimbursement, compared
- Four things families assume about pre-authorisation
- What this page cannot tell you
- Common questions about pre-authorisation for surgery
The short answer
What is pre-authorisation, and why does the hospital need it?
Pre-authorisation is the insurer's written approval, given before you are admitted, to pay for a planned operation without you paying first. Without it there is no cashless treatment. The hospital's insurance desk sends the request, the insurer or its TPA replies, and the approved amount is what the hospital can bill directly.
Who actually does the work
Mostly the hospital. You hand over the policy details, an identity document and your reports. The desk fills in the form, attaches the surgeon's estimate and the diagnosis, and sends it through the insurer's portal. Your job is to be reachable, because a query from the insurer often needs an answer from you or the surgeon the same day.
Who does not need it
If you are paying the hospital yourself and claiming the money back later, there is no pre-authorisation. You still need to inform the insurer before admission, and the same policy rules will be applied when the claim is assessed. Scheme patients under Aarogyasri or Ayushman Bharat go through the scheme's own approval instead, handled at the scheme desk.
The approval covers the operation as described. If the plan changes in theatre, the desk sends a fresh request.Step by step
How pre-authorisation for cancer surgery actually runs
The surgeon writes the plan and the estimate
The named operation, the reason for it, the expected stay and the likely cost. The biopsy report and scans go with it. This is what the insurer's doctor reads.
The desk sends the request
For a planned operation this goes days before admission. The form carries your policy number, the diagnosis, the procedure and the estimate, signed by the surgeon.
The insurer replies
The reply is an approval, an approval for part of the amount, a query, or a refusal. Queries are common and usually ask for a document or a clarification, not a change of plan.
Enhancement during the stay
If the stay runs longer or an extra procedure is needed, the desk asks the insurer to raise the approved amount. This happens while you are still in hospital.
Final approval at discharge
The final bill goes to the insurer, which confirms what it will pay. You settle your share and go home. The wait for this reply is why discharge can take a few hours.
Have these ready
What the insurance desk will ask you for
- The policy document or e-card, and the policy number
- A photo identity proof of the patient, such as Aadhaar
- The biopsy report and every scan report so far
- The surgeon's written plan and cost estimate
- Earlier discharge summaries, if you have been admitted before
- A mobile number that will be answered during working hours
Leave a number, we will call you
One field. No form to fill in, and no charge for the call.
Reading the reply
What each kind of reply from the insurer means for you
The letter comes to the hospital, and the desk will show it to you. Ask to see it.
Approved
The insurer will pay up to the stated amount for the stated operation. It is an initial figure. The final bill is assessed again at discharge, so it is not a promise of the full bill.
Approved for part of the estimate
The commonest reply. The insurer has applied a room limit, a sub-limit or its own view of the cost. The desk will tell you what was cut and why, and whether the rest can be requested later.
Query raised
The insurer wants something more: an older report, the date of the first symptom, or a note from the surgeon. Answer it the same day. Most queries close within a working day once the document arrives.
Usual asks
- First consultation notes
- Proof the illness began after the policy
- Why this operation and not another
Denied
Cashless has been refused. This does not always mean the claim is lost. You can pay and claim back, and the refusal can be challenged. The reason is on the letter; read it before deciding.
Side by side
Cashless and reimbursement, compared
Cashless with pre-authorisation
Pay and claim back
Insurer pays the hospital directly for its share
You pay the full bill, then submit the claim
Only at a hospital on the insurer's network
Works at any hospital that meets the policy definition
Deductions are known before discharge
Deductions are known weeks later, when the money returns
Approval must be in place before admission
Insurer must still be informed before or soon after admission
Commonly believed
Four things families assume about pre-authorisation
"Approval means the insurer will pay the whole bill."
The approved amount is an initial figure against the estimate. Non-payable items, room limit deductions and any co-pay are still taken off at discharge. Ask the desk what your likely share is once the approval letter arrives.
"A query means they are trying to reject us."
A query is routine. The insurer's doctor is checking the illness began after the policy and that the operation fits the diagnosis. Send what is asked for the same day and most queries close without fuss.
"We should wait for the approval before fixing the surgery date."
Fix the date with the surgeon, then let the desk send the request against it. The request needs a planned date and an estimate. Waiting for one before the other delays both.
"If cashless is denied, the operation cannot go ahead."
The treatment plan is decided by your surgeon, not by the insurer. A denial changes how you pay, not whether the operation happens. Paying and claiming back, or a scheme, are the usual routes when cashless fails.
Being straight with you
What this page cannot tell you
This page cannot tell you how much your insurer will approve, or how quickly. That depends on your policy wording, on the insurer's own doctor and on how complete the documents are. The regulator has set time limits for cashless decisions, and the desk will know the current ones.
Where delays usually come from
Missing documents, more than anything else. A first consultation note that nobody kept, a biopsy report at another hospital, a policy renewed late. The second cause is a request sent the evening before admission, which leaves no time for a query to be answered. Send everything early and keep your phone on.
Where the scheme route differs
Under Aarogyasri, Ayushman Bharat, CGHS, ECHS and EHS the approval is given against a fixed package, not an estimate, and it comes from the scheme rather than an insurer. CION accepts these schemes and most cashless insurers are empanelled. Tell the desk about every cover you hold, so the right one is used for this admission.
Keep a copy of the approval letter and every query reply. If a claim is later disputed, those are the documents that settle it.Questions we are asked
Common questions about pre-authorisation for surgery
How many days before the operation should the request go?
As soon as the surgeon has fixed a date and written an estimate, ideally several working days ahead. Insurers now have to answer within set time limits, but a query can add a day each time. An early request leaves room for that without moving the admission.
Can the request be sent before the biopsy report is ready?
Usually not for a cancer operation, because the diagnosis on the form has to match a report. The desk can prepare everything else in advance and send the request the day the report arrives. Ask the surgeon whether the plan depends on the report, or is already settled.
What happens if the operation is an emergency?
The hospital admits you first and sends the request within the window the policy allows, usually within a day of admission. Treatment does not wait for the reply. The same policy rules apply afterwards, so keep every document and inform the insurer yourself as well, through its app or helpline.
The approved amount is less than the estimate. What now?
Ask the desk exactly which lines were cut. A room limit or a sub-limit cannot be argued away, but an approval based on a lower cost estimate can often be raised by an enhancement request during the stay. Plan to pay the difference at discharge if it is not raised.
Will the insurer talk to me directly?
Sometimes. The insurer may call to confirm the admission, or ask about earlier illnesses. Answer plainly and accurately, and say when something was first noticed. A casual answer that does not match the hospital records is one of the commonest reasons a claim is later questioned.
Does pre-authorisation cover the tests done before admission?
No. It covers the admission itself. Tests and consultations before admission fall under the pre-hospitalisation window in your policy and are claimed separately afterwards, with receipts. Keep every bill from the first consultation onwards, including scans done at another centre.
Why did discharge take so long even though we were approved?
The final bill goes back to the insurer for a last check against the approval, and the hospital cannot release you until that reply arrives. It is routine, but it means discharge can take hours. Ask the desk to send the final bill as early in the day as the surgeon allows.
Can CION help with the pre-authorisation?
Yes. The insurance desk at every CION centre handles the request and the queries for you, and most cashless insurers are empanelled. Call the helpline with your policy details before you travel, and the desk will tell you what to bring and start the request as soon as the plan is written.
What moves the figure
What affects the cost
Four things change the total more than anything else.
The technique used
A shaped or image-guided delivery costs more than a conventional one, and is chosen on clinical grounds rather than preference.
How many sessions
The total is driven by the number of sittings or cycles, not by a single per-visit figure.
Supporting tests
Scans, blood work and pathology done alongside treatment are billed separately.
Your cover
Aarogyasri, CGHS, ECHS, EHS or cashless insurance usually change the out-of-pocket figure substantially.
Paying for it
Insurance, schemes and payment
What you actually pay usually differs a great deal from the sticker figure.
AarogyasriEmpanelled. Bring the card and a referral where you have one.
CGHS / ECHS / EHSAccepted at CION centres for eligible treatment.
Cashless insuranceMost major insurers are empanelled. Pre-authorisation is handled by our desk.
Self-payItemised estimate given before treatment starts. No EMI scheme exists.
Accreditation and empanelment
- NABH
- NABL
- ISO 9001:2015
- ArogyaSri empanelled
- CGHS accepted
- ECHS accepted
- EHS accepted
- Major cashless insurers
Meet the Specialists
17+ senior cancer specialists. One panel for your case.
Trained at AIIMS, Tata Memorial, and leading international centres. Combined 150+ years of experience. Every complex case is reviewed by 3+ of them — together.
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Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
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Dr. Bharati Devi Gorantla
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Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
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Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
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Dr. Vinay Mamidala
MBBS, MS(General Surgery), M.Ch(Surgical Oncology), FMAS, FARIS(Ongoing)
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Hematologist
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Dr. Vajja Sandeep Kumar
MBBS, MS (General Surgery), DrNB (Surgical Oncology), FALS Oncology
Surgical Oncologist
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Where to find us
Our centres in and around Hyderabad
Addressed by landmark, because that is how this city navigates. A surgical consultation can be booked at any of these centres through one helpline, and your team will tell you where the operation itself takes place.
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Sources
- American Cancer Society — Financial and insurance matters
- Cancer.Net — Financial considerations
- National Cancer Institute — Managing cancer care
- Cancer Research UK — Surgery for cancer
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Is Cancer Surgery Covered by Health Insurance?What a policy pays for an operation, and what it does notWhy Surgery Insurance Claims Get RejectedWhat to do when the reply is a refusalRoom Rent Limits and Proportionate DeductionThe commonest reason an approval is for less than the estimateThe Days Before Your OperationEverything else that has to happen before admissionCost, Insurance and Schemes for Cancer SurgeryEvery page on paying for an operation
Talk to us
Want the request started before you travel?
Tell us your insurer or scheme and what the surgeon has planned. The insurance desk will tell you what to bring and begin the pre-authorisation. One helpline serves every CION centre.