How to Choose the Right Health Insurance Plan in India

Health insurance in India is sold aggressively and explained poorly. Most people end up with a policy that looks fine on the brochure and fails in the claim room. Here is what actually matters, in the order of importance.

1. Pick a cover amount, not a premium

Most buyers pick the premium first and take whatever cover comes with it. Do the opposite. A rough benchmark in metro India: Rs 10–15 lakh sum insured per adult, increasing to Rs 25 lakh+ in your 40s when hospitalisation costs scale.

An ICU stay in a tier-1 hospital for a week can run Rs 5–12 lakh. A Rs 5 lakh cover is inadequate for most city hospitals today.

2. Check the room rent cap

Many policies cap room rent at 1–2% of the sum insured. If your cap is Rs 5,000/day and you take a Rs 10,000 room, the insurer proportionately reduces every other claim item — doctor fees, medicines, investigations. A claim expected to be Rs 5 lakh becomes Rs 2.5 lakh. Look for *no room rent cap* or at least a single-AC-room cap.

3. Waiting periods

• Initial waiting period: 30 days — normal.
• Specific illness waiting period: 2 years for things like cataract, hernia, knee replacement.
• Pre-existing diseases (PED): 2–4 years depending on insurer. Shorter is better.
• Maternity: 9 months to 3 years depending on plan.

If you have a pre-existing condition, start the PED clock as early as possible. Do not hide it on the proposal form — rejected claims for non-disclosure are the number one source of insurance disputes.

4. Sub-limits that silently crush claims

• Cataract surgery: often capped at Rs 30–50K per eye.
• Knee / hip replacement: capped at Rs 1.5–3L.
• Disease-specific caps on heart, kidney, cancer treatments.
• Daily cash allowance for ICU separately.

Prefer a plan with *no disease-wise sub-limits*. The brochure often hides these in the fine print — ask the advisor to show you the policy wording, not the brochure.

5. Network hospitals near you

Cashless settlement only works at network hospitals. Before buying, open the insurer website and look up the 3–4 hospitals you would actually want to use. If your preferred tertiary-care hospital is not on the list, choose a different insurer.

6. Claim settlement ratio matters, but so does incurred claims ratio

Claim settlement ratio (CSR) is the % of claims paid. Incurred claims ratio (ICR) is % of premium paid out as claims. Prefer insurers with CSR > 90% and ICR between 60–85%. ICR above 100% means the insurer is losing money and may tighten claims in future.

7. Floater vs individual

Floater plans share one sum insured across the family and are usually cheaper. Downside: one big claim exhausts the pool for everyone else that year. For families where all members are young and healthy, a floater is fine. If any member has a chronic condition, consider individual policies for them.

8. Top-up and super top-up

A super top-up with a Rs 5 lakh deductible and Rs 25 lakh cover on top of your base plan is the cheapest way to extend coverage. Much cheaper than upgrading a base plan from Rs 10L to Rs 35L.