Medical situations are not always simple. Sometimes a patient needs more than one surgery performed at the same time — in the same operation theatre session. This happens more often than people realise. A patient may need a knee replacement and a hernia repair done together. Or bilateral cataract surgeries on both eyes in one sitting. Or a cardiac procedure followed by another related procedure in the same OT session.
In all these situations a very practical question arises — how does ECHS calculate reimbursement when more than one surgery is done at the same time? Does the hospital get paid the full package rate for each surgery? Or are there rules that reduce the amount for the second and third surgeries?
There are clear and specific rules for this under ECHS. Understanding them protects beneficiaries from incorrect billing and helps hospitals claim correctly. All facts are strictly from ECHS SOP April 2026.
The Basic Principle — Primary Surgery Gets Full Rate
When multiple surgeries are performed in a single operation theatre session the reimbursement is not the same for each surgery. The rules are structured as follows —
The primary surgery — which is defined as the surgery with the highest package rate among all surgeries performed in that session — is reimbursed at 100 percent of its package rate.
This makes logical sense. The most complex and expensive surgery in the session is treated as the main procedure and paid in full.
Second Surgery in the Same Session — 50 Percent
The second surgery performed in the same OT session is reimbursed at 50 percent of its own package rate.
So if the primary surgery has a package rate of Rs 80,000 and the second surgery has a package rate of Rs 40,000 — ECHS pays Rs 80,000 for the primary and Rs 20,000 which is 50 percent for the second.
Third and Subsequent Surgeries — 25 Percent Each
The third surgery and any further surgeries performed in the same OT session are each reimbursed at 25 percent of their respective package rates.
So if there is a third surgery with a package rate of Rs 30,000 — ECHS pays Rs 7,500 which is 25 percent of that rate.
This stepped reimbursement structure recognises that when multiple surgeries are done together many of the costs — anaesthesia, OT setup, surgical team, monitoring — are shared across all procedures. Full payment for each surgery separately would result in duplication of costs.
Identical Surgeries at Different Anatomical Sites — Bilateral Procedures
A special situation arises when the same surgery is performed at two different locations on the body in the same session. The most common example is bilateral cataract surgery — removing cataracts from both eyes in one sitting. Another example is bilateral knee replacement.
For identical surgeries at different anatomical sites performed in a single session the rules are —
The first surgery is reimbursed at 100 percent of its package rate.
The second identical surgery at the other anatomical site is reimbursed at 50 percent of its package rate.
Procedures Performed During the Same Admission and Within the Package Period
There is another situation that goes beyond the same OT session. Sometimes during the same hospital admission a patient requires an additional procedure on a different date — but still within the package period of the first procedure.
For example a patient is admitted for a major surgery with a 12-day package period. On day five of the same admission a second different procedure becomes necessary.
In this case the reimbursement for the second procedure performed within the package period of the first is at 75 percent of the applicable package rate for that second procedure.
This 75 percent rule applies when the procedures are on different dates but within the same admission and within the package period of the earlier procedure.
Individual Steps Cannot Be Billed Separately
This is a very important protection for ECHS beneficiaries. The ECHS SOP April 2026 is very clear on this —
Individual steps of a procedure must not be itemised or charged separately. All integral steps are considered included within the package. The package must fully cover the scope of the procedure as per standard clinical protocols.
This means a hospital cannot break down a single surgery into multiple sub-steps and bill each step separately to inflate the claim. The entire procedure is one package. Everything within that procedure is included.
What is the Primary Surgery — How is it Identified?
The primary surgery is always the surgery with the highest package rate among all surgeries performed in that OT session. It does not matter which surgery was performed first on the operating table. The one with the highest package rate is designated the primary surgery and gets 100 percent reimbursement.
Common Mistakes to Avoid
Not knowing the 50 percent and 25 percent rules and accepting an incorrect hospital bill.
Assuming bilateral surgeries get 100 percent reimbursement each — the second bilateral procedure gets only 50 percent.
Not knowing that a procedure within the package period of an earlier procedure during the same admission gets 75 percent reimbursement.
Allowing hospitals to itemise individual steps of a procedure as separate charges — this is not permitted.
Not knowing how the primary surgery is identified — it is always the one with the highest package rate regardless of which was done first.
Conclusion
Multiple surgeries in one OT session follow a clear reimbursement structure under ECHS. Primary surgery at 100 percent, second surgery at 50 percent, third and subsequent at 25 percent each. Bilateral procedures follow 100 percent and 50 percent. A second procedure within the same admission and package period gets 75 percent.
These rules ensure fair and transparent reimbursement without duplication of shared surgical costs. Know these rules before your procedure, verify your hospital bill against them at discharge, and report any incorrect billing to your polyclinic or Regional Centre immediately.
READ ALSO: ECHS AYUSH TREATMENT POLICY 2026
Frequently Asked Questions
Q1. How does ECHS calculate reimbursement when two surgeries are done in the same OT session?
When two surgeries are performed in the same operation theatre session the primary surgery which is the one with the highest package rate is reimbursed at 100 percent of its package rate. The second surgery in the same session is reimbursed at 50 percent of its own package rate. This stepped structure avoids duplication of shared surgical costs.
Q2. What is the reimbursement rate for a third surgery in the same OT session under ECHS?
The third surgery and any further surgeries performed in the same operation theatre session are each reimbursed at 25 percent of their respective package rates. So if a third surgery has a package rate of Rs 30,000 ECHS reimburses Rs 7,500 which is 25 percent. Each subsequent surgery beyond the third also gets 25 percent of its own package rate.
Q3. How is the primary surgery identified when multiple surgeries are done together?
The primary surgery is always the surgery with the highest package rate among all surgeries performed in that OT session. It does not matter which surgery was performed first on the operating table. The surgery with the highest package rate is designated the primary surgery and receives 100 percent reimbursement regardless of the order performed.
Q4. What is the reimbursement rule for bilateral surgeries such as both eyes or both knees?
For identical surgeries performed at different anatomical sites such as bilateral cataract surgery or bilateral knee replacement in a single session the first surgery is reimbursed at 100 percent of its package rate. The second identical surgery at the other anatomical site is reimbursed at 50 percent of its package rate.
Q5. What happens if a second procedure is needed during the same admission but on a different date?
If a second procedure is performed during the same hospital admission on a different date but within the package period of the first procedure the reimbursement for the second procedure is at 75 percent of its applicable package rate. This applies when both procedures are within the same admission and within the package period of the earlier procedure.
Q6. Can a hospital bill individual steps of a surgery as separate procedures under ECHS?
No. The ECHS SOP April 2026 is very clear that individual steps of a procedure must not be itemised or charged separately. All integral steps are considered included within the package. The package must fully cover the complete scope of the procedure as per standard clinical protocols. Separate billing for procedure steps is not permitted.
Q7. If three surgeries are done in one OT session what is the total reimbursement structure?
If three surgeries are performed in one OT session the primary surgery with the highest package rate gets 100 percent reimbursement. The second surgery gets 50 percent of its package rate. The third surgery gets 25 percent of its package rate. Each subsequent surgery beyond the third also gets 25 percent of its own individual package rate.
Q8. Does the 75 percent rule apply to procedures done in a different OT session during the same admission?
The 75 percent rule applies when a procedure is performed during the package period of an earlier procedure within the same admission — meaning on a different date but within the same hospital stay and within the package duration of the first procedure. It does not apply to procedures performed in separate admissions.
Q9. What should an ECHS beneficiary check on their hospital bill regarding multiple surgeries?
Before accepting the hospital bill verify that the primary surgery has been correctly identified as the one with the highest package rate and is billed at 100 percent. Check that the second surgery is billed at 50 percent and the third at 25 percent. Ensure no individual steps of any procedure are listed as separate charges. Report any discrepancy to your polyclinic immediately.
Q10. Why does ECHS pay less for the second and third surgeries in the same session?
ECHS pays reduced rates for the second and third surgeries because when multiple surgeries are performed in the same OT session many costs are shared — including anaesthesia, OT setup, surgical team time, and monitoring equipment. Paying full package rate for each surgery separately would duplicate these shared costs. The stepped reimbursement structure reflects the actual additional cost of each subsequent procedure.
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