Health Insurance Guide — How Much Cover You Need & What to Avoid

Health insurance is the single most important cover for most Indian families, and also the one most people get wrong — either by assuming their employer policy is “enough,” or by buying a policy based on premium alone without checking what's actually excluded.

This guide covers how to size your cover, family floater vs individual plans, and the fine print that determines whether a claim gets paid smoothly or gets delayed.

Who typically needs this

Anyone without a personal health policy, even if you have employer group cover — group cover usually ends the day you leave your job.
Families where the employer policy is in only one spouse's name, leaving the other spouse and children uncovered if that job ends.
Parents whose adult children's employer floater doesn't include them, or includes them only up to a low sub-limit.
Anyone with a pre-existing condition who needs to understand waiting periods before switching insurers.
Self-employed professionals and business owners with no employer cover at all.

What it usually covers

Individual health plan

Cover is dedicated to one person. Best when family members have very different ages or health histories, since one person's claim doesn't reduce cover for the rest of the family.

Family floater

A single sum insured shared across the family. Usually cheaper than buying individual policies for young, healthy families, but a large claim by one member can use up cover for everyone else that year.

Super top-up

Extra cover that kicks in above a deductible, on top of a base policy or employer cover. A cost-efficient way to raise your total cover without paying for a much larger base plan.

Critical illness rider or standalone plan

Pays a lump sum on diagnosis of specified illnesses, regardless of actual treatment cost — useful for income replacement during long recovery, see our dedicated guide.

Mistakes people commonly make

Do this

Buy a personal policy even if you have employer cover — treat employer insurance as a bonus, not your foundation.
Check the list of network hospitals near you and near your parents before buying.
Read the waiting period for pre-existing conditions and maternity before you need to use it.
Declare pre-existing conditions honestly — non-disclosure is the top reason claims get rejected later.
Check the room-rent sub-limit — a low limit can proportionately reduce your entire claim, not just the room charge.

Avoid this

Assuming a ₹3-5 lakh cover is enough in a metro city — tertiary care and cancer treatment can cost far more.
Buying only because an agent is a friend or relative without comparing claim settlement ratios.
Letting your policy lapse even for a few days — you can lose accumulated no-claim bonus and waiting-period credit.
Ignoring co-payment clauses, which are common in senior citizen policies and can leave you paying a large share yourself.
Assuming “cashless” means zero paperwork — pre-authorization still needs to be done correctly and promptly.

Questions worth asking any agent or insurer

What exactly is excluded, not just what's included?
What is the waiting period for pre-existing conditions, and does it reduce if I'm porting from another insurer?
Is there a room-rent capping or disease-wise sub-limit?
What is the insurer's claim settlement ratio and average claim processing time?
Does the premium increase automatically with age, and by roughly how much?
Is there a restoration benefit if I exhaust my sum insured in a policy year?

Frequently asked questions

Usually not on its own. It typically ends when you leave the job, may have a low sum insured, and often doesn't cover parents adequately. Most advisors recommend a personal policy alongside employer cover, not instead of it.

Family floater is usually more cost-effective for young families with similar ages. Individual policies make more sense once parents are included, since a large claim by an older member can otherwise use up cover meant for children too.

As a starting point, ₹10-15 lakh per person in a metro, and ₹5-10 lakh in a smaller town, topped up with a super top-up policy — but this depends on your city, family medical history and existing savings.

Yes, and it can help — you can claim from one and use the other for expenses beyond its limit, using the “contribution clause,” though the process needs to be handled correctly with both insurers.

Health Insurance, Explained Without the Sales Pitch