Investor Corner/Money matters beyond investing/Personal Finance Adjacent
4.4.1 Health Insurance Basics
Health insurance protects savings from being wiped out by a medical emergency. A sufficient sum insured, bought early and held independently of any employer-provided policy, is one of the most commonly overlooked basics in personal finance.
Why this is a savings decision, not just an insurance one
A serious medical event can cost several lakh rupees, an amount that can undo years of careful investing in a single hospital stay if there is no adequate cover in place. Health insurance exists specifically to absorb that risk, so that a medical emergency does not have to be funded by liquidating long-term investments at an inopportune moment.
Health insurance is a financial product that pays for medical expenses incurred during hospitalisation. In India, a basic health insurance policy covers room charges, surgeon fees, medicines, diagnostic tests, and pre- and post-hospitalisation expenses up to the sum insured. The policyholder pays an annual premium, and the insurer reimburses or directly settles (cashless) eligible hospital bills when a claim arises.
Medical inflation in India runs at 10-14% per year, far higher than general consumer inflation. A hospitalisation that costs ₹5 lakh today could cost ₹20 lakh in 15 years. Without adequate health insurance, a single medical emergency can wipe out years of investment gains or force premature liquidation of long-term investments at the worst possible time. Health insurance is not optional; it is the foundation on which the rest of the financial plan rests.
Why relying solely on an employer policy is a real risk
An employer-provided health policy typically ends the moment employment ends, whether through resignation, layoff, or retirement, often at precisely the point in life when new health cover becomes harder and more expensive to obtain due to age or a pre-existing condition. A personal policy, held independently of any job, removes this specific gap.
The minimum recommended sum insured is ₹10-15 lakh for an individual or family in a metro city, and this should increase as the policyholder ages and as medical costs rise. A super top-up policy can be added on top of a base policy to extend coverage at a relatively low incremental premium. For example, a ₹5 lakh base policy plus a ₹20 lakh super top-up with a ₹5 lakh deductible provides ₹25 lakh of effective coverage at a combined premium significantly lower than a standalone ₹25 lakh policy.
Why buying earlier genuinely matters
Health insurance premiums rise with age, and any condition that develops before a policy is purchased can be treated as a pre-existing condition with a waiting period or exclusion attached. Buying adequate cover while young and healthy is meaningfully cheaper and more comprehensive than waiting until a need becomes more immediate and apparent.
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Employer-provided group health insurance is a benefit, not a replacement for personal coverage. Group policies typically lapse when you leave the job, coverage limits are often inadequate for serious illnesses, and the policy terms can change at the employer's discretion. A personal health insurance policy purchased early (in your 20s or 30s) locks in lower premiums, avoids pre-existing condition waiting periods, and provides coverage that stays with you regardless of employment changes. Buy personal health insurance first; treat employer coverage as a bonus.