Health insurance renewal: the gaps that only show up at claim time

A health insurance renewal notice tells you two things: the premium and the sum insured. Both matter. But the clauses that decide how much of a real hospital bill gets paid are elsewhere in the document, and most of them go unread until a claim is being processed. Here are the five that surprise people most often.

Room rent limits and the proportionate deduction

Many older and lower-cost health policies cap the room rent they'll pay, often as a percentage of the sum insured per day. The cap itself is not the problem. The problem is the proportionate deduction clause that usually accompanies it: if you take a room that costs more than the cap, the insurer may reduce the entire claim, including surgeon's fees and treatment charges, in the same proportion. Choosing a room that's 50% over the cap can shrink the whole payout, not just the room bill. Check whether your policy has a room-rent limit, and if it does, know the number before you're admitted.

Sub-limits on specific treatments

Some policies place fixed caps on common procedures, cataract surgery and joint replacement being frequent examples, or on categories like modern treatments. A ₹10 lakh policy with a ₹40,000 cataract sub-limit is a ₹40,000 policy for that surgery. Sub-limits are listed in the policy schedule or wording, rarely in the renewal notice.

Co-payments, especially for senior citizens and specific zones

A co-pay means you bear a fixed share of every claim, commonly 10% to 30%. Policies for older members, or policies bought in one city and used in a costlier one, often carry a co-pay that was disclosed at purchase and forgotten since. If your parents are on your floater, this is the clause to find.

Waiting periods and what resets them

Under IRDAI's 2024 Master Circular on Health Insurance Products, the waiting period for pre-existing diseases cannot exceed 36 months, and after 60 months of continuous coverage a policy generally cannot be contested on non-disclosure grounds except for proven fraud. Those are meaningful protections, but they depend on continuous coverage. A lapse beyond the grace period, or a switch without portability, can restart the clock. Before you change anything at renewal, understand what happens to the waiting periods you've already served.

Consumables and non-payable items

Gloves, syringes, certain disposables and administrative charges are, by default, not payable under most policies. On a long hospital stay they add up to a real number. Some insurers offer a consumables rider; some newer policies include it. Check whether yours does.

What to do at renewal

Three things. First, read the schedule page for room rent, sub-limits and co-pays; those three lines explain most claim disappointments. Second, if the sum insured hasn't changed in years, compare it against what a serious hospitalisation costs in your city today; a super top-up is often a cost-effective way to close the gap without disturbing your base policy. Third, if you're considering a switch, do it through portability so that served waiting periods carry over, and do it well before the renewal date rather than in the last week.

None of these clauses are hidden. They're in the document you already have. The difference between a smooth claim and a frustrating one is usually whether someone read them beforehand.

Sources: IRDAI Master Circular on Health Insurance Products, 29 May 2024 (waiting periods, moratorium, portability, cashless timelines); IRDAI guidelines on standardisation of exclusions and non-payable items in health insurance.