Indian policies cap room rent in four distinct ways: as a percentage of sum insured per day (commonly 1% standard, 2% ICU), as a flat rupee amount, as a named room category, or not at all. Only the first two trigger proportionate deduction arithmetic; a category cap usually means the upgrade is simply not payable.
The four forms
A percentage cap ties the entitlement to the sum insured, so the same policy behaves differently for a ₹3L and a ₹10L cover. This is the most common form and the one that produces proportionate deduction.
A flat rupee cap states an amount per day regardless of sum insured. Simpler to check at admission, and it still triggers proportionate deduction on breach.
A category cap names the entitled room — 'single private AC' or 'twin sharing'. Breach here is often treated as a non-payable upgrade rather than a ratio, so the associated charges survive intact.
No sub-limit at all, common in newer and corporate policies, means the room is payable at actuals within the sum insured.
Why the distinction matters at the counter
The counter question is not 'what does the better room cost'. It is 'which of these four is this policy, and does breach apply a ratio or a flat non-payment'.
Getting that wrong in the direction of a percentage cap costs the hospital the proportionate deduction on the entire episode. Getting it wrong the other way means refusing an upgrade the patient was entitled to buy.
What to record
The cap form, the entitled amount, the room actually occupied, and consent naming the estimated deduction. Without the fourth, the argument at discharge has no document behind it.
Questions we get asked
Does every room rent breach cause proportionate deduction?
No. Percentage and flat rupee caps typically do. A room-category restriction is often handled as a non-payable upgrade instead, leaving associated charges payable in full.
Is ICU capped separately?
Usually yes, commonly at twice the standard room percentage, and some policies exempt ICU from the cap entirely.
Built to international standards. Sold in India only, for now.
Drapto is engineered the way any serious international health platform is — FHIR R4, audit trails, self-hosting — and sold exclusively to Indian clinics and hospitals, so the payer mechanics, scheme rates and clinical vocabulary are modelled rather than approximated.