Health Insurance Checklist: What You Should Know Before Buying

Most people buy health insurance the same way they buy a phone plan. They look at the price, glance at the cover amount, and pay. The trouble is that the details that matter only show up later, usually at a hospital billing counter. A few minutes with the right questions before you buy can save you a lot of money and stress down the line.
Start With What You Actually Need
A 26 year old living alone in Pune and a couple in Chennai with two kids and a parent at home need very different policies. So before you compare anything, think about who needs cover, any health conditions in the family, and the city where you’d most likely be treated. Hospital bills in a metro are a lot higher than in a smaller town, and your cover should reflect that.
How Much Sum Insured Is Enough?
More than most people pick. ₹3 lakh feels like a big number until you see what a heart procedure or a week in a private ICU costs in a big city. For a family in a metro, ₹10 lakh is a sensible place to start, and more if parents are on the same plan. If the premium for higher cover feels heavy, a super top-up plan can add a large amount of cover for a fairly small extra cost.
Waiting Periods Decide When Cover Really Starts
Buying a policy doesn’t mean you’re covered for everything from day one. Most plans have a 30 day initial waiting period for illnesses, apart from accidents. Pre-existing conditions like diabetes or thyroid problems usually come with a longer wait, which can be up to three years. Some specific treatments, such as hernia or cataract surgery, have their own waiting periods too. If you or someone in the family already has a condition, a plan with a shorter wait is often worth the slightly higher premium.
What Isn’t Covered?
Every policy has a list of exclusions, and it’s the page most people skip. Look out for things like:
- cosmetic treatment and most dental work, unless it follows an accident
- consumables such as gloves and masks, which often need a separate add-on
- outpatient doctor visits and routine tests in a basic plan
- injuries linked to alcohol or drug use
None of these are unusual. You just want to know about them now, not when a claim comes back short.
Room Rent and Co-Payment Can Shrink Your Claim
These two clauses catch out more people than almost anything else. With a room rent limit, choosing a room above your plan’s cap can reduce the payout on the whole bill, not just the room charges. Co-payment means you pay a fixed share of every claim yourself, often 10% to 20%, and it’s especially common in plans for senior citizens. A policy with no room rent cap and no co-payment costs a bit more, but it’s far easier to live with when you actually need it.
Are Your Hospitals in the Network?
Cashless treatment only works at the insurer’s network hospitals. When you’re comparing health insurance plans, check whether the hospitals near your home, and the ones your family already trusts, are on the list. If they aren’t, you’ll have to pay the bill first and claim the money back later, which isn’t something you want to arrange during an emergency.
Add-Ons Worth a Second Look
Riders let you fill the gaps in a base plan. Maternity cover, outpatient cover, and a consumables rider are the common ones, and each makes sense for some people and not for others. If cancer or heart disease runs in your family, it’s also worth adding a critical illness insurance policy to your main plan. It pays a lump sum when you’re diagnosed with a listed illness, which helps with costs a regular plan won’t touch, like lost income during a long recovery.
How Good Is the Insurer at Paying Claims?
A cheap policy from an insurer that fights every claim isn’t a bargain. Look at the insurer’s claim settlement record, how quickly it settles claims, and what existing customers say about the process. It also helps to know whether claims are handled by the insurer directly or through a third party administrator.
One Last Look Before You Pay
Before you finalize the purchase, run through this quickly:
- fill in your medical history honestly, since an undisclosed condition is one of the most common reasons claims get rejected
- read the Customer Information Sheet, a short summary IRDAI requires every insurer to provide
- pay through a bank transfer, card, or UPI, so you can claim the premium under Section 80D if you file under the old tax regime
- note the renewal date somewhere you won’t miss it
And if something still feels off after you’ve bought it, you have a free look period of 30 days to cancel the policy and get most of your money back.



