Health insurance in India, explained
How health insurance works, how much cover you need, what waiting periods and room-rent limits do to a claim, and how to switch insurers without losing benefits.
Updated · 8 min read · Reviewed by K Abhay Kamath, IRDAI-certified Specified Person
In short
A health insurance policy pays your hospitalisation costs up to a limit called the sum insured. It covers in-patient stays of 24 hours or more, listed day-care procedures, and expenses for a defined window before and after admission. What separates a good policy from a cheap one is rarely the sum insured — it is the waiting periods, the room-rent limit and the co-payment, which together decide how much of a real bill actually gets paid.
What a health policy covers
The core of every policy is hospitalisation: the room, the doctors, investigations, medicines and procedures during an admission of 24 hours or more. Around that core sit three things worth knowing by name.
- Day-care procedures
- Treatments that no longer need a full day in hospital — cataract surgery, dialysis, chemotherapy. Covered if listed in the policy.
- Pre- and post-hospitalisation
- Consultations, tests and medicines for a defined window either side of the admission, commonly 30 days before and 60 after.
- Domiciliary treatment
- Treatment at home where hospitalisation was advised but not possible. Covered by many policies, with conditions.
What is not covered is equally standardised. Cosmetic procedures, most dental work, anything arising from self-harm, and — the one that surprises people at the billing counter — non-medical consumables: gloves, syringes, administrative charges. On a large bill these can run to a meaningful sum, which is why some policies now offer a consumables rider.
Family floater or individual?
A family floater gives the whole family one shared sum insured. An individual policy gives each person their own. The trade-off is real in both directions.
| Family floater | Individual | |
|---|---|---|
| Sum insured | Shared across everyone | Separate for each person |
| If two people claim | The second claim draws on what is left | Unaffected |
| Premium driver | The age of the oldest member | Each person’s own age |
| Typically better for | A young family, similar ages | Where an older parent is included |
How much cover you need
There is no single right answer, but there is a sensible way to arrive at yours. Start from what treatment costs where you would actually be treated, not from what feels affordable.
- City tier. Private hospital rates in a metro are materially higher than in a tier-2 city. Insure for where you would go, not where you live.
- Family composition. More members and older members both raise the amount a shared floater needs to hold.
- Existing cover. Count your employer's group policy, but do not rely on it — it ends with the job.
- The top-up route. A base policy plus a super top-up — which pays once your total claims in a year cross a deductible — usually buys more total cover per rupee than one large policy.
Waiting periods
A waiting period is time you must hold the policy before a particular claim becomes payable. Every policy has several, running in parallel.
| Applies to | Typical waiting period |
|---|---|
| Accidental injury | None — covered from day one |
| Illness generally | 30 days from inception |
| Specific listed conditions | One to two years — for example hernia, cataract, joint replacement |
| Pre-existing conditions | Several years, declared at the time of buying |
| Maternity | Where offered, a defined waiting period applies |
Two consequences follow. The first is that the best time to buy a policy is before you need one — waiting periods only run while you hold cover. The second is that if you already have a condition, declare it. An undeclared condition is not a saved premium; it is a claim your insurer can decline.
The fine print that decides your claim
Three clauses do more to determine what you actually receive than the sum insured on the front page.
- Room-rent limit
- A cap on the daily room charge. Exceed it and many insurers apply a proportionate deduction to the associated treatment charges too — so a bill can settle for far less than expected.
- Co-payment
- A fixed percentage of every claim that you bear. Common in senior plans. Applies whatever the claim size.
- Sub-limits
- Caps on specific treatments — cataract, joint replacement, ambulance. The policy pays up to the sub-limit and no further, regardless of sum insured.
What decides your premium
Health premiums are underwritten, not listed. Two people asking for the same sum insured can be quoted very differently.
- Age
- The single largest factor. Premiums step up in bands, so a birthday can move the price.
- Sum insured
- More cover costs more, though rarely in a straight line.
- Who is covered
- A floater over four people prices differently from one over two.
- City
- Insurers zone their pricing to local treatment costs.
- Medical history
- A declared condition may attract a loading or a specific exclusion.
- Plan features
- Room-rent freedom, restoration of the sum insured, and no co-pay each add cost.
Cashless and reimbursement
Cashless works at a hospital in the insurer's network. The hospital seeks pre-authorisation — ahead of time for a planned admission, shortly after for an emergency — and the insurer settles directly with the hospital. You pay only what the policy does not cover.
Reimbursement works anywhere. You pay, then claim it back with the discharge summary, the itemised bill, investigation reports and the claim form. It gives you a free choice of hospital at the cost of funding the treatment yourself first.
- 1Intimate the insurer or TPA within the window your policy specifies — this deadline is the one most often missed.
- 2Carry your policy number and health card; on a phone is fine.
- 3Where there is a genuine choice, a network hospital removes the cash-flow problem entirely.
- 4Keep every original document until the money has actually landed.
- 5If a claim settles short, ask for the deduction breakdown in writing before you dispute it.
Switching insurers without losing benefits
Portability is a right, not a favour. Under IRDAI rules you can move to another insurer at renewal and carry across the credit you have built — the waiting periods already served, and the cumulative bonus earned for claim-free years.
- Apply ahead of your renewal date, not after it. Leave it late and the right lapses.
- The new insurer may still underwrite you and can decline. Do not cancel the old policy until the new one is confirmed.
- Credit transfers for periods served — not for a condition the old insurer had permanently excluded.
- Compare the wording, not just the premium. A cheaper policy with a room-rent cap is not cheaper.
If your employer already covers you, it is worth reading how group cover is designed — knowing what your company bought tells you what you still need. When you are ready to look at actual numbers, you can compare health plans from our panel of insurers.
Frequently Asked Questions
How much health insurance cover do I need in India?
The cover should reflect what treatment actually costs where you live. In metro cities a planned surgery with a few days in hospital can run into several lakhs, so a family floater below ₹5 lakh is generally a starting point rather than adequate cover. Many families combine a base policy with a super top-up, which raises total cover at a lower premium than buying one large policy.
What is a waiting period in health insurance?
A waiting period is the time you must hold the policy before certain claims become payable. Most policies have an initial 30-day waiting period for illness, a one- to two-year waiting period for specific listed conditions, and a separate waiting period for pre-existing diseases. Accidental injury is normally covered from day one. The exact periods are set out in your policy wording.
What is the difference between a family floater and an individual policy?
A family floater covers several members under one shared sum insured, so any member can use any part of it — which also means a single large claim can exhaust the cover for everyone. An individual policy gives each person a separate sum insured. Floaters are usually cheaper for a young family; separate cover often works better where an older parent is included, because the premium is driven by the age of the oldest member.
What is a room rent limit and how does it affect my claim?
Some policies cap the room rent they will pay, often as a percentage of the sum insured per day. If you take a room above that cap, many insurers apply a proportionate deduction — reducing not just the room charge but the associated treatment charges in the same proportion. It is one of the most common reasons a claim settles for far less than the bill, and it is worth checking whether your policy has a cap at all.
What is co-payment in health insurance?
A co-payment is a fixed share of every claim that you bear yourself, expressed as a percentage. A 20% co-pay on a ₹4 lakh claim means you pay ₹80,000 regardless of your sum insured. Co-pays reduce the premium and are common in senior-citizen plans. They apply to every claim, so the saving on premium should be weighed against the cost at the point of need.
Can I switch my health insurer without losing benefits?
Yes. Under IRDAI portability rules you can move to another insurer at renewal and carry forward credit for waiting periods already served, along with accumulated cumulative bonus. You need to apply ahead of your renewal date rather than after it, and the new insurer retains the right to underwrite your application — so portability is a right to be considered, not a guarantee of acceptance.
Do I still need my own policy if my employer covers me?
Employer cover is real cover, but it has two limits: it ends when you leave the job, and the sum insured is chosen by your employer rather than by you. Buying your own policy later means buying it at an older age and possibly with a new medical condition on record, which costs more. Many people hold a personal policy alongside their group cover for exactly that reason.
Does Finzip charge me a fee for buying health insurance?
No. Finzip Private Limited is an IRDAI-registered Corporate Agent (Composite), registration number CA0985. The policy is issued by the insurer, and Finzip is remunerated by that insurer in accordance with IRDAI regulations. You pay only the premium set by the insurer.
Ready to look at actual numbers?
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Reviewed by
K Abhay Kamath
IRDAI-certified Specified Person
Certificate SP0985787341, issued by the Insurance Regulatory and Development Authority of India, valid to 13 November 2027. Authorised to solicit insurance business for Finzip Private Limited, Corporate Agent (Composite) CA0985.
Finzip Private Limited is registered with IRDAI as a Corporate Agent (Composite), Regn. No. CA0985, and with AMFI as a Mutual Fund Distributor, ARN-189270. Insurance is the subject matter of solicitation. This article explains how a product category works in general; the terms that apply to you are those in the document issued by your insurer or the scheme information document of your fund.
