Health insurance — the six clauses that decide whether you are covered
Sum insured is the number everyone compares. The clauses that determine what you actually receive are further down the document.
A medical event is the most common cause of a household's finances collapsing, and it is the risk people insure most casually — usually with whatever the employer provides, at whatever amount was chosen by someone in HR.
1. Room rent limits
The clause that quietly reduces every other number. If your policy caps room rent at 1% of sum insured per day and you take a room costing more, many insurers apply proportionate deduction — reducing the entire claim, including surgeon's fees and medicines, in the same ratio.
A ₹5 lakh policy with a 1% cap allows ₹5,000 a day. Take a ₹10,000 room and the insurer may settle half of a ₹4 lakh bill. You are underinsured by a factor of two without knowing it.
Look for policies with no room rent capping, or at least single private room eligibility.
2. Waiting periods
Three separate clocks run:
- Initial waiting period, typically 30 days, during which only accidents are covered
- Specific ailments — hernia, cataract, joint replacement and similar — commonly 2 years
- Pre-existing diseases, commonly 2 to 4 years
Buying young is not about the premium. It is about getting the waiting periods over with while you are healthy.
3. Sub-limits and co-payment
Caps on specific procedures, or a percentage of every claim you must pay. Co-payment clauses are common on senior citizen policies and on cheaper plans, and a 20% co-pay on a ₹5 lakh claim is ₹1 lakh out of pocket.
4. Network hospitals
Cashless treatment only works inside the insurer's network. Check that the hospitals you would actually use — near your home, and near your parents' home — are in it. Reimbursement claims require you to fund the bill first, which defeats much of the purpose during an emergency.
5. Restoration and no-claim bonus
Restoration reinstates the sum insured if it is exhausted within a policy year — valuable when one event triggers several admissions. No-claim bonus increases cover for each claim-free year, sometimes substantially, at no extra premium.
6. Portability
You can move insurers at renewal and carry your accrued waiting periods with you. This means a bad policy is not permanent — but it must be done at renewal, with notice, and acceptance is not automatic.
Work out what a gap would cost you
The practical structure
A base individual or family floater policy, topped up with a super top-up plan that kicks in above a deductible. Super top-ups are dramatically cheaper per rupee of cover because they only pay above a threshold — combining a modest base with a large top-up buys far more protection than a single mid-sized policy for the same premium.
And keep personal cover even while employed. Employer cover ends with employment, at exactly the age when buying fresh cover starts getting difficult.
Open the monthly expense calculator
Where these figures come from
- Insurance Regulatory and Development Authority of India — Policyholder protection rules, claim settlement and product norms
Published by FinClamp. This guide is information, not financial advice — see the disclaimer.