A health policy is the layer that stops one hospital stay from undoing years of saving. But two policies with the same "sum insured" can behave completely differently when you claim. The detail is where the protection actually lives — so this goes beyond the headline number.
Start with enough sum insured
Medical inflation in India runs in the low-to-mid teens percent a year — far above general inflation. A cover that looked generous five years ago may not fund one serious hospitalisation in a private hospital today. In metros, aim for a base of around ₹10 lakh or more, and raise the total cheaply with a top-up (below). Under-insuring is the most common and most expensive mistake.
Super top-up: the cheapest way to a big cover
A super top-up pays once your cumulative medical bills in a year cross a chosen deductible — and because the insurer only takes on the high-claim layer, it's dramatically cheaper than raising the base.
A worked example: a ₹5 lakh base policy plus a ₹20 lakh super top-up with a ₹5 lakh deductible gives you ₹25 lakh of total cover, but at a fraction of the premium of a standalone ₹25 lakh policy. The base handles ordinary claims; the super top-up catches the rare, ruinous one. (Note the difference from a plain "top-up", which applies its deductible per claim rather than across the year — a super top-up is usually the better structure.)
The clauses that quietly reduce payouts
- Room-rent capping. If your policy caps room rent (say 1% of sum insured per day) and you take a costlier room, many hospitals scale up associated charges (surgeon's fees, nursing) too — and the insurer then applies a proportionate deduction across the whole bill, not just the room. Prefer a policy with no room-rent limit.
- Disease sub-limits. Caps on specific procedures (cataract, knee replacement, etc.) regardless of your overall sum insured.
- Co-payment. You bear a fixed % of every claim. Common in senior-citizen plans; know it before buying.
- Restoration / recharge benefit. Reinstates your sum insured if you exhaust it within a policy year — valuable on a shared family cover.
- No-claim bonus (NCB). Increases your sum insured for each claim-free year, often up to 50–100% — a quiet way the cover grows.
- Pre- and post-hospitalisation. Covers costs for a window (commonly 30–60 days before and 60–90 after) — consultations, tests, medicines.
- Daycare procedures. Modern treatments needing under 24 hours' admission; make sure they're covered.
Family floater vs individual
A floater covers the whole family under one shared sum insured — cheaper, and efficient when claims are infrequent. The risk: one major claim can exhaust the cover for everyone that year (a restoration benefit mitigates this). Individual policies give each person their own cover — costlier but cleaner, and often better for elderly parents, whose higher claim likelihood can drain a shared floater. A common approach: a floater for the young family, separate individual policies for ageing parents.
Waiting periods (and the good news)
- Initial 30 days for illness (accidents are covered from day one).
- Specified ailments — often a 1–2 year wait.
- Pre-existing diseases — historically up to four years, now capped at three years under IRDAI's 2024 norms.
- Moratorium: after five continuous years, an insurer generally cannot reject a claim for non-disclosure except in proven fraud — a strong protection for long-held policies.
The rule that protects you here is simple: disclose pre-existing conditions honestly when buying. Non-disclosure is the leading reason claims are contested. A correctly disclosed condition with a waiting period is far better than a hidden one that voids the policy.
How claims actually work
- Cashless: at a network hospital, the insurer settles directly with the hospital. Smoothest experience — check that your preferred hospitals are in-network, and note that industry "cashless everywhere" initiatives are widening this.
- Reimbursement: at a non-network hospital, you pay first and claim later with bills and documents. Keep every record.
- Pre-authorisation for planned procedures speeds approval; for emergencies, intimate the insurer within the required window.
Knowing the process before you need it — which hospitals, which helpline, what documents — is half the battle in a stressful moment.
What's typically not covered
Cosmetic procedures, most dental/vision unless from accident, treatment arising from non-disclosed conditions, and various exclusions listed in the policy wording. Read the exclusions once when you buy — it's a dull ten minutes that prevents a nasty surprise at claim time.
Don't rely only on employer cover
Group cover from your employer is a useful supplement but a poor foundation: it vanishes when you change or lose the job — often exactly when you most need it — and it ends at retirement, when buying fresh cover is hardest and costliest. Hold your own policy in parallel, bought young, so your waiting periods are already served and renewability is locked in.
Portability and renewability
You can port a policy to another insurer at renewal without losing the waiting-period credit you've built up — useful if your insurer's service or pricing disappoints. Always choose lifetime renewability, and don't let a policy lapse: a break can reset hard-won waiting periods.
A buyer's checklist
- Adequate sum insured (₹10 lakh+ base in metros), boosted with a super top-up.
- No room-rent capping; minimal sub-limits and co-pay.
- Restoration, generous NCB, and solid pre/post-hospitalisation.
- Wide cashless network including your preferred hospitals.
- Lifetime renewability; honest disclosure of pre-existing conditions.
- Separate cover for elderly parents; your own policy alongside any employer cover.
The headline number gets you in the door. The room-rent clause, the sub-limits, the waiting periods, the top-up structure and the claim process decide whether the policy actually does its job when it matters.