Health Super Top-Up Deductible and Claim Split Calculator
Reviewed by Finin2min Editorial Desk · Last reviewed 11 August 2026
Estimate how a base policy, deductible, super top-up and co-pay may split a hospitalisation claim.
Claim scenario
Base-policy payment
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Super top-up payment
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Estimated out-of-pocket
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Calculation guidance will appear here.
How This Is Calculated
A super top-up health policy activates once claims in a year exceed a specified deductible (either an existing base policy's sum insured, or a stated threshold) — this calculator splits a hospitalization bill between what the base policy covers up to its limit and what the super top-up covers above the deductible, showing your actual out-of-pocket exposure at different claim sizes.
Frequently Asked Questions
How does a super top-up deductible work across multiple claims in a year?
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Most super top-up policies apply the deductible on an aggregate basis across the full policy year — meaning multiple hospitalizations in the same year can collectively cross the deductible, not just a single large claim, though the exact aggregation rule varies by insurer and should be confirmed in the policy wording.
Is a super top-up cheaper than increasing the base policy sum insured?
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Generally yes — because a super top-up only pays above a deductible, its premium is typically much lower than buying an equivalent amount of additional base coverage, making it a cost-efficient way to protect against a large, less-frequent claim.
Scope: Computes the effective claim split between a base health insurance policy and a super top-up policy, applying the super top-up's aggregate deductible (threshold) across multiple hospitalisation claims within a policy year.
Calculation logic
Track cumulative claimed hospitalisation expenses across the policy year against the super top-up's deductible threshold — a super top-up's deductible is aggregate (applies across all claims in the year combined), unlike a regular top-up policy where the deductible typically applies per individual claim/hospitalisation.
For each claim, the base policy (or the insured's own payment, if no base policy exists) pays first, up to the base policy's sum insured or the claim amount, whichever is lower; once cumulative claims for the year cross the super top-up's deductible threshold, the super top-up policy begins paying the excess, up to its own sum insured.
Show the running cumulative-claims tally against the deductible threshold, so the user can see at what point in the year the super top-up coverage activates.
Inputs and assumptions
This calculator specifically models the 'super' (aggregate-deductible) top-up structure, distinct from a basic top-up policy (which applies its deductible separately to each individual hospitalisation) — the two structures behave very differently for multiple smaller claims in a year, which is the key planning point this tool illustrates.
Assumes the base policy and super top-up are both currently active and the deductible/sum-insured figures entered match the actual policy documents.
Exclusions and edge cases
This is a claim-mechanics illustration tool, not insurance advice or a claims-processing tool — actual claim settlement depends on the specific insurer's policy wording, network hospital arrangements and claim documentation.
Does not itself file or track real insurance claims — it is a planning/understanding aid for how the aggregate-deductible mechanism works before a claim event occurs.
Sources
No single official source applies — this is a needs-based planning estimate, not a statutory computation.
Review status: reviewed and approved by CA Nikhil Gupta on 18 July 2026.