Why Your Corporate Health Insurance Is Not Enough — And What to Do About It

If you are a salaried professional in India, there is a high probability that your employer provides group health insurance as part of your compensation. There is an equally high probability that you have not read the policy document, do not know the sum insured, and are unaware of its exclusions. And there is a near-certainty that this policy, as it stands, is not adequate protection for a serious medical event.

This is not a criticism of employer policies specifically — it is simply the structural reality of group insurance. Group policies are purchased by employers at scale, negotiated on aggregate terms, and designed to cover a broad population. They are not designed around your individual medical history, your family's specific needs, or the healthcare costs you would actually face in the cities and hospitals you are likely to use.

What corporate health insurance typically covers

A standard employer group health policy covers hospitalisation expenses — room rent, surgeon fees, anaesthesia, medicines during the hospital stay, and certain pre and post-hospitalisation costs for a defined period. The sum insured is typically between ₹3 lakhs and ₹5 lakhs for most mid-sized companies, though some larger employers offer higher limits or top-up options.

For a straightforward hospitalisation — an appendix surgery, a fracture, a short medical procedure — this coverage is often adequate. The problem emerges with anything more serious: a cancer diagnosis, a cardiac event, a complex surgery, an ICU stay of more than a few days. At private hospitals in metro cities, costs can escalate to ₹10 to ₹30 lakhs or beyond for serious conditions. A ₹5 lakh group policy covers a fraction of that.

What it typically does not cover

Most group policies exclude or significantly limit coverage for pre-existing conditions — at least for the first year or two. If you have diabetes, hypertension, thyroid issues, or any other chronic condition, treatment costs arising from those conditions may not be covered or may be subject to sub-limits.

Room rent sub-limits are a particularly insidious exclusion that most people discover at the worst possible time. If your policy has a room rent limit of ₹5,000 per day and you occupy a room that costs ₹8,000, the insurer does not simply deduct ₹3,000 from your claim. They proportionately reduce every other item in your bill — surgeon fees, nursing charges, medicines — based on the excess room rent percentage. A bill of ₹8 lakhs can result in a claim settlement of ₹5 lakhs even when you believed you were fully covered.

Other common exclusions include maternity costs beyond a low sub-limit, dental and vision treatment, OPD expenses, mental health treatment, experimental procedures, and certain categories of critical illness treatment. Each policy is different, but the pattern is consistent — the conditions most likely to generate large bills are the ones most likely to have limited coverage.

The job transition problem

Corporate health insurance exists as long as you are employed by the company providing it. The day you resign, retire, are laid off, or move between jobs, the cover ends. If you have a gap of even a few weeks between jobs — or if you leave employment permanently at retirement — you are uninsured during that period.

This is manageable when you are young and healthy. It becomes a serious problem when you are in your 50s, have accumulated health conditions over the years, and now need to buy individual health insurance on the open market. Insurers will cover you — but at significantly higher premiums, with pre-existing condition exclusions for the first few years, and with fewer options than you would have had if you had bought individual cover a decade earlier when you were younger and healthier.

The waiting periods that apply to pre-existing conditions under individual policies are typically one to four years. If you buy individual health insurance at 55, having relied on employer cover throughout your career, your most significant health conditions — the ones most likely to generate claims — may not be covered until you are 56 to 59 years old. This is precisely when you are most likely to need that cover.

What adequate health insurance coverage looks like

For a salaried professional with a family in a metro city, adequate health insurance typically means an individual or family floater policy with a sum insured of ₹15 to ₹25 lakhs as a base, supplemented by a super top-up policy that kicks in above a defined deductible. Super top-ups are significantly cheaper than equivalent base coverage and allow you to economically construct a total coverage of ₹50 lakhs or more.

This individual policy should be in place alongside your employer cover — not instead of it. The employer cover acts as the first layer for routine hospitalisations. Your individual policy provides the catastrophic cover that matters for serious events. And critically, your individual policy continues regardless of your employment status.

Buying individual health insurance when you are young — ideally in your late 20s or early 30s — is significantly cheaper than buying it later. Premiums are lower, fewer exclusions apply, and you complete the waiting periods for pre-existing conditions while you are still unlikely to need the cover for those conditions. The cost of waiting is not just higher premiums — it is the risk of being uninsurable or inadequately insured precisely when you need protection most.

How to audit your current position

Start by obtaining a copy of your employer's group health policy document — not the summary card, the actual policy. Read the sub-limits section, the exclusions list, and the pre-existing condition terms. Note the total sum insured and whether it applies per person or as a family floater.

Then ask yourself: if I had a cardiac event tomorrow requiring bypass surgery at the best private hospital in my city, what would my out-of-pocket cost be after this policy pays its maximum? If that number would materially damage your savings or force you to liquidate investments, you have a protection gap. The size of that gap tells you how much additional cover you need.

Health insurance is not a financial product that generates returns. It is protection against a risk that, if it materialises without adequate cover, can undo years of careful saving and investing in a single hospitalisation. Treating it as an optional extra or assuming that employer cover is sufficient is one of the most common and consequential gaps in the financial planning of salaried professionals in India.