Ask five friends and you'll get five numbers: ₹5L, ₹10L, ₹25L, ₹50L, "yaar employer cover hai na". Nobody's right without context. Health insurance needs are a function of where you live, who's on the policy, and medical inflation - not a round number.
Let's get precise.
What a hospital actually costs in 2026 (Tier-1 city)
Real bills from three friends of ours in the last 12 months (names changed, amounts real):
| Event | Hospital | City | Bill |
|---|---|---|---|
| Appendicitis surgery + 3-day stay | Top corporate | Mumbai | ₹3.8L |
| Heart bypass (CABG) + 6 days | Cardiac speciality | Bangalore | ₹12.2L |
| Cancer (stage II breast, first year) | Oncology speciality | Delhi NCR | ₹18.6L |
| Road accident ICU, orthopaedic surgery + 11 days | Trauma unit | Chennai | ₹9.4L |
The pattern: even a "routine" hospitalisation crosses ₹3–4L. Anything serious crosses ₹10L easily. These bills were from 2025 - they're already higher in 2026.
City-wise, age-wise benchmarks
Your sum insured depends on two main factors: city tier (hospital pricing) and age (frequency of events + age-loading on insurer).
| Age of eldest | Tier 1 (metros) | Tier 2 | Tier 3 |
|---|---|---|---|
| Under 35 | ₹15L family | ₹10L family | ₹7L family |
| 35–45 | ₹20L family | ₹12L family | ₹8L family |
| 45–55 | ₹25L family | ₹15L family | ₹10L family |
| 55+ | ₹35L family | ₹20L family | ₹15L family |
Rule of thumb: 2× the cost of the most expensive hospitalisation you can imagine in your city. That's your minimum.
Why ₹10L today isn't ₹10L in 2036
Medical inflation in India is ~12% annually - roughly double CPI. Compounded over 10 years:
| Today's cover | Real value in 10 yrs | Real value in 20 yrs |
|---|---|---|
| ₹5 L | ₹1.6 L | ₹0.5 L |
| ₹10 L | ₹3.2 L | ₹1.0 L |
| ₹25 L | ₹8.0 L | ₹2.6 L |
| ₹50 L | ₹16.1 L | ₹5.2 L |
This is why "buy ₹5L, I'm healthy" is the most expensive mistake in Indian health insurance. You need to either (a) upgrade cover every 3–5 years, or (b) start with bigger cover + super top-up.
The smart structure for every budget
Budget tight (premium <₹15K/yr)
Base ₹5L + super top-up ₹15L (₹5L deductible). Total cover ₹20L. Premium ~₹11–13K/yr. Gets you real protection without drama.
Typical family (premium ~₹20K/yr)
Base ₹10L + super top-up ₹25L (₹10L deductible). Total cover ₹35L. Premium ~₹19–22K/yr. What most 35-y-old metro families should default to.
Premium profile (>₹30K/yr)
Base ₹15L + super top-up ₹50L (₹15L deductible) + separate parents' policy. Total cover ₹65L for self + family. Senior parents on their own plan so floater premium stays sane.
Action plan
- Use the benchmark table for your city + age.
- Compare with the Health Cover Calculator output - pick the higher of the two.
- Structure as base + super top-up - see our dedicated guide on this comparison.
- Buy from insurers with claim settlement ratio > 95% and complaint ratio < 20/10,000 policies.
- Review every 3 years. Medical inflation is relentless.
Cheap health insurance is expensive. The ₹5L policy you bought in 2020 for ₹8,000 won't cover the ICU room in 2030. Buy once, buy right, layer with top-ups.