Health Insurance

The Default Position Is Broken

The default health insurance position of a salaried Indian professional looks like this: a corporate group policy with ₹3–5 lakh cover, and a family floater they bought when they got married or had their first child, also at ₹3–5 lakh. This was a reasonable position in 2015. It is not a reasonable position in 2025.

Medical inflation in India runs at approximately 14% per year — the highest in Asia, ahead of China (12%), Indonesia (10%), and significantly above the 3–5% general consumer price inflation that most financial planning is built around. What this means in practice is that the ₹5 lakh policy you bought in 2018 covers roughly what a ₹2 lakh policy covered then. The nominal sum insured has not changed. The real coverage has declined every year you have held it without increasing the sum insured.

Apply that arithmetic forward. A hospitalisation that costs ₹5 lakh today will cost approximately ₹9.6 lakh in five years and ₹18.5 lakh in ten years at 14% medical inflation. If you intend to hold the same ₹5 lakh floater through that period — renewing it faithfully each year and never revisiting the sum insured — you are watching your protection shrink in real terms every year while feeling financially responsible for maintaining the policy.

The corporate cover problem is different but equally important. Group insurance provided by employers is a valuable benefit. It is also a benefit that vanishes the moment you change jobs, take a career break, or retire. In the current job market — where lateral moves, sabbaticals, and entrepreneurship are increasingly common choices for professionals in their forties — the risk of a coverage gap during a career transition is real.

A layoff in December, followed by a hospitalisation in February before the new employer's group policy activates, is not a catastrophic scenario. It is a plausible one that leaves the family entirely on the base floater — which, as we have established, is typically insufficient.

The Number That Matters

Kavitha's ₹3.8 lakh gap was partly handled through short-term credit. The ₹2.6 lakh that came from liquidating SIP units is the number worth staying with.

She had been running ₹15,000 per month into a flexicap fund since June 2021. Forty-four months of ₹15,000: ₹6.6 lakh contributed. At 12% CAGR over that period, the corpus had grown to approximately ₹8.2 lakh. She liquidated ₹2.6 lakh of it to bridge the health cover gap.

The ₹2.6 lakh is not the cost. The cost is what that ₹2.6 lakh would have become if it had stayed invested. Kavitha is 39. She plans to retire at 60. Twenty-one years. The mathematics:

This is the arithmetic of health under-insurance that most families never complete until after the event. The premium difference between a ₹5 lakh floater and a ₹15 lakh floater for a family of four in Delhi NCR at Kavitha's age is approximately ₹15,000–18,000 per year. Over twenty years, that additional ₹16,500 per year invested in equity at 12% CAGR accumulates to approximately ₹11.9 lakh.

The hospitalisation it protects against — occurring in any one of those twenty years — can remove ₹28 lakh from the retirement corpus in a single event. Even if you invested every rupee of premium savings, you would accumulate less than half of what one uncovered hospitalisation would cost you. The insurance premium is not the cost of insurance. The opportunity cost of a gap at the wrong moment is the cost of under-insurance.

Three Traps, One Outcome

The psychology of health insurance buying is dominated by a single anchor: the annual premium. We evaluate the adequacy of cover by how much we are paying for it, not by how much it would actually cover. A ₹25,000 annual premium feels significant; a ₹10,000 annual premium feels reasonable. The sum insured — which is the only number that matters when the claim happens — rarely enters the purchase conversation with the same weight.

Finally, there is renewal anchoring. Most families buy a health policy at a specific sum insured, pay the renewal premium faithfully every year, and never revisit the adequacy of the cover. The policy that was reasonable in 2018 is still the cover they hold in 2025, because renewal feels like continuation of the right thing rather than an opportunity to reassess. Medical inflation has reduced its real value by more than 60% over that period. The policy number has not changed. The perception of adequacy has not changed. The actual protection has more than halved.

Kavitha had renewed without question every year since her daughter was born. The ₹5 lakh on the screen was the same number it had always been. The billing counter in November was the first time she asked what ₹5 lakh actually covered.

Three Layers, One Structure

Building adequate health cover is a three-layer question: a base personal policy, a super top-up policy, and critical illness protection. Most families have only the first layer, at an insufficient sum insured, without the other two.

The Clock Starts When You Buy

There is a structural problem with health insurance that is even less understood than inflation: the waiting period system. Most individual health insurance policies in India carry a waiting period of 24 to 48 months for pre-existing conditions. This means that if you are diagnosed with hypertension today and purchase a health insurance policy next month, your hypertension-related claims will not be covered for the next two to four years.

Cardiac events, strokes, kidney complications related to hypertension — none of these will be covered during the waiting period, regardless of the premium you pay. The policy is active. The premiums are being paid. The protection is not there for the condition most likely to cause a major claim.

Most people delay purchasing individual health insurance until a health event creates urgency. This is the exact behaviour that produces the worst outcomes. A 42-year-old with a recent hypertension diagnosis who now wishes to purchase comprehensive individual health cover will face: a 48-month waiting period for all hypertension-related conditions; a potential premium loading of 30–60%; and the possibility of outright exclusion of cardiac-related conditions for an extended period.

The mathematics of this delay are severe. Purchasing a ₹10 lakh individual policy at 28 might cost ₹8,000–12,000 per year with full coverage from day one. At 42 with a pre-existing hypertension diagnosis, the same or lower cover might cost ₹22,000–35,000 per year — with exclusions for the conditions most likely to cause a large claim.

Excellent Within Its Limits

The majority of urban salaried workers with health coverage depend primarily or entirely on their employer's group health policy. This dependence creates a vulnerability that is structural and largely invisible during the years when employment is stable.

Employer group policies are excellent in specific ways. They provide immediate coverage with no waiting period for pre-existing conditions — an advantage that individual policies cannot match. They do not require individual medical underwriting. They typically cover the employee, spouse, and dependent children at no additional visible cost. For employees with existing conditions, the group policy may be the only accessible cover available.

But employer group policies have a fundamental architectural problem: they are tied to employment. A job loss, a career break, a startup without a health benefits programme, a period of freelancing — any of these removes the coverage at exactly the period of life when financial pressure is highest and when purchasing an individual policy is most difficult.

The removal of employer-linked health cover typically happens without formal notification to the employee about their newly uninsured status, because the employee is focused on the job transition itself, not on the insurance implications of it. The gap between the last day of one policy and the first day of the next employer's group cover — which can be 30 to 90 days for most HR onboarding processes — is a period during which the family has no cover beyond whatever personal policy they hold.

There is also an adequacy problem. Employer groups negotiate on price, not on cover quality. The sum insured of ₹3–5 lakh typical in employer group policies reflects what the employer was willing to pay in the year the policy was set up — not what a serious illness costs in a private hospital in your city in 2025. As a category, these numbers are significantly below what is needed for a meaningful health event at a Tier-1 private hospital.

Two Gaps, One Section

For most Indian families between 35 and 50, there is a third health insurance gap beyond their own cover and their employer cover: the health insurance situation of their parents. Kavitha's hospitalisation placed this question directly in front of her.

India's demographic profile means the parent generation is ageing rapidly at the same time as the working generation carries peak financial obligations. The parents of today's 40-year-olds are typically in their 65–75 age bracket — exactly when chronic conditions, hospitalisation risk, and the cost of care rise most sharply. Kavitha's mother-in-law held a standalone policy whose sum insured had not been revised since the year it was purchased. It had not kept pace with the cost of a serious hospitalisation at a Tier-1 private hospital — and the gap it left was ₹8.8 lakh.

Parent health cover is expensive. A ₹5 lakh individual policy for a 68-year-old with hypertension and diabetes might cost ₹65,000–90,000 per year in annual premium, with co-pay clauses and condition-specific exclusions. Many families find these premiums difficult to sustain alongside their own insurance costs, children's education costs, and home loan EMIs.

The decision about parent health cover sits at the intersection of family obligation, financial capacity, and the genuine difficulty of obtaining affordable coverage for older, already-ill family members. It deserves explicit planning attention — not the standard approach of hoping it does not become a crisis before the next family gathering forces the conversation. The earlier this conversation happens — when the parents are still in reasonable health — the better the options and the lower the cost.

The Sub-Limit System

There is a fourth layer of complexity in health insurance that catches families off-guard at the worst possible moment: the sub-limit system. Most policyholders have not read the sub-limits clause in any of their policies.

Many health insurance policies — particularly older policies and employer group policies — include room rent sub-limits set at 1% of sum insured per day. On a ₹5 lakh policy, the insurer will cover a room costing no more than ₹5,000 per day. In a private hospital in Mumbai, Chennai, or Bengaluru, a general ward or semi-private room in 2024 costs ₹6,000–12,000 per day.

What most policyholders do not know is that when the room rent limit is breached, proportional reduction applies across the entire bill — not just the room cost. Choosing a room priced at ₹8,000 per day on a policy with a ₹5,000 room rent limit means the insurer recalculates all associated charges at the same proportion (5,000 ÷ 8,000 = 62.5%). Surgeon fees, nursing charges, anaesthesia, consumables — all settled at 62.5% of actual cost, with the remaining 37.5% as the policyholder's liability.

What Kavitha Did Next

Before her mother-in-law was discharged, Kavitha had a conversation she had never imagined having in an ICU waiting room. Her mother-in-law held a standalone policy — bought years ago when the sum insured recommendations were different, never revised — for ₹3 lakh. Her husband had assumed the corporate policy and the old floater together were enough. They were not, by ₹8.8 lakh.

Kavitha looked at the discharge papers and at the bank transfer confirmations on her phone and made a decision. She would set up the right cover before the end of that month. Not just for her family — for her in-laws too. A senior citizens health policy for the in-laws (₹10 lakh; at ages above 60, premiums are higher, but the cover is essential), and a complete rebuild of the family stack with a proper base floater and super top-up.

She told me, when we reviewed this together, that she wished someone had explained it to her this way when she was 35 and setting up her first family policy. Not as a table of products. As arithmetic. As the simple, devastating calculation that says: the premium you save every year by under-insuring costs you more, in a single event, than a decade of the right premium would have.

She set it up before the end of that month. The base floater, the super top-up, the senior citizens policy for her in-laws — all three on auto-renewal. The combined annual premium, ₹68,000, was less than she had spent uncovered in a single week in November. That comparison, she said, was the one that made the decision feel obvious rather than expensive. Not a cost to minimise. A structure to build.

Health insurance is not where wealth is built. It is where everything you have built is kept. The SIPs, the retirement corpus, the patient years of investing — none of it is safe until the cover underneath it is actually adequate. Build it right, before it is tested.

What Is Confirmed vs. What Is Not