How to split the sum insured between the basic and top-up health insurance policy
Super top health plans are available in various combinations related to the base health insurance policy

- Balanced cover: Rs 10 lakh base + Rs 90 lakh super top-up
- Combo plans simplify claims and offer Rs 1 crore coverage easily
- Choose coverage based on needs, premiums, and hospital costs
Choosing the right health insurance cover is not just about the total sum insured, but how the base and super top-up work together. A higher base health cover, such as Rs 10 to 20 lakh, offers stronger protection from the first claim and reduces out-of-pocket risk. A lower base of Rs 5 lakh may save premium but increases exposure before the top-up kicks in.
In this piece, we examine the combination of health insurance policies and the right mix of policies to buy.
Super top health plans are available in various combinations related to the base health insurance policy. The plan activates only after you have exhausted your base health insurance cover. To choose the best combination for yourself, follow this simple method. Keep a reasonable base policy for regular hospitalisations and use a super top-up for large medical emergencies. The right choice typically depends on hospital costs, city of residence, and comfort with risk.

Base cover: Rs 5 lakh + super top-up: Rs 95 lakh
This policy mix combines a small base health insurance policy with a very large super top-up plan. The base policy pays for hospital bills up to Rs 5 lakh. Once that limit is exhausted, the super top-up cover of Rs 95 lakh starts paying, provided the deductible condition (usually equal to the base cover) is met. This option is often chosen by people who want very high total coverage while keeping the premium relatively low.
Pros
Lowest premium: This structure is usually the most affordable way to get total health insurance coverage of around Rs 1 crore, as super top-up policies are much cheaper than regular base policies.
High overall protection: Even though the base policy is small, the super top-up ensures that very large medical expenses are covered. For instance, major surgeries or prolonged hospital stays, etc.
Good for catastrophic expenses: It provides protection against extremely high medical bills that can run into tens of lakhs.
Cons
Low base cover: A base cover of Rs 5 lakh may be inadequate in large cities, where hospital bills for serious treatments can quickly exceed Rs 5 lakh.
Deductible gap risk: The super top-up activates only after the deductible (usually Rs 5 lakh) is met, which means smaller or mid-sized claims rely entirely on the base policy.
Higher out-of-pocket risk: If treatment costs exceed Rs 5 lakh but certain expenses are not fully covered by the base health plan, the policyholder may need to pay part of the bill before the super top-up kicks in.
Base cover: Rs 10 lakh + super top-up: Rs 90 lakh
This policy mix combines a reasonably strong base health insurance policy with a large super top-up cover. The base policy pays hospital expenses up to Rs 10 lakh. Once that limit is exhausted, the super top-up of Rs 90 lakh takes over, subject to the deductible (typically Rs 10 lakh). This approach is widely seen as a balanced strategy because the base policy is large enough to handle most routine hospitalisations, while the super top-up protects against extremely expensive treatments.Pros
Balanced protection: A Rs 10 lakh base policy can handle many common hospitalisations and surgeries, reducing the chances that the deductible becomes a problem.
Strong coverage for large bills: The Rs 90 lakh super top-up provides protection against very high medical costs such as complex surgeries, cancer treatment, or prolonged hospital stays.
Cost-efficient: Compared with buying a full Rs 1 crore base health policy, this structure keeps premiums relatively affordable while still providing very high total coverage.
Fewer claim gaps: This is important because the base cover is larger, and many mid-sized claims are fully handled without relying on the super top-up.
Cons
Higher premium than a smaller base plan: Premiums will be slightly higher than those who use a Rs 5 lakh base policy.
Deductible still applies: The super top-up only activates after the Rs 10 lakh deductible is met, so the base policy must fully absorb the initial claim amount.
Coordination between policies: If the base and super top-up policies are from different insurers, claims may require additional paperwork or coordination between companies.
Base cover: Rs 20 lakh + super top-up: Rs 80 lakh
This policy mix combines a relatively large base health insurance policy with a slightly smaller super top-up plan. The base policy pays hospital bills up to Rs 20 lakh, while the super top-up of Rs 80 lakh kicks in only after this amount is exhausted. Because the base cover itself is substantial, most hospitalisations are likely to be settled without the super top-up being triggered.
Pros
Higher base protection: A Rs 20 lakh base policy can handle most hospital bills, including many major surgeries, without depending on the super top-up.
Greater convenience: Since the base policy is large, many claims can be settled through a single policy, which may simplify the claims process.
Lower deductible risk: The risk of complications related to the super top-up deductible is lower because the base policy itself covers a large portion of expenses.
Cons
Less cost-efficient: Higher base health policies are significantly more expensive than super top-up plans, which means the overall premium tends to be higher for the same total coverage.
Underutilised super top-up: Because the base policy is already large, the super top-up may rarely get triggered, reducing the cost advantage of this structure.
Higher premium burden: Policyholders pay more each year compared with strategies that rely more on super top-up cover.
Base cover: Rs 30 lakh + super top-up: Rs 70 lakh
This policy mix involves a 30:70 split between a base health insurance policy and a super top-up. The base policy can cover hospital bills up to Rs 30 lakh, so most medical claims are likely to be settled without the super top-up being triggered. While this offers convenience and strong primary coverage, it is generally considered the least cost-efficient way to build an Rs 1 crore health cover.
Pros
Very high base protection: A Rs 30 lakh base health policy can handle most major hospitalisations, complex surgeries, and prolonged treatments without relying on the super top-up.
Simpler claims process: Since the base cover itself is substantial, most claims are settled under a single policy, making the process smoother.
Reduced dependence on the deductible: The super top-up is rarely needed because the base cover already absorbs most expenses.
Cons
Highest premium: Large base health policies are significantly more expensive, making this structure one of the costliest ways to build Rs 1 crore health coverage.
Limited value from super top-up: Because the base cover is already very high, the super top-up is likely to be used only rarely.
Poor cost efficiency: A large portion of the premium goes toward the base policy, even though similar overall coverage can be achieved at a lower cost with a smaller base and a larger super top-up.
What is the right coverage strategy?
There is no single structure that works for everyone, but for most policy buyers, the goal should be to have a balance between adequate base protection, high overall coverage, and reasonable premiums. In practice, this usually means a base health policy that covers most hospitalisations, combined with a large super top-up to protect against extremely expensive treatments.
Naval Goel, Founder and CEO of PolicyX.com, said, “A base health policy of Rs 10 lakh along with a super top-up of Rs 90 lakh is the optimal combination of affordability and coverage, providing protection against both routine hospitalisations and serious medical emergencies. But the optimal coverage plan will also depend on individual needs, including age, location, medical history, family size, and existing insurance plans.”
For instance, at age 38, premiums remain affordable, making it the right time to build meaningful coverage. For a family of four, a Rs 10 lakh family floater base plan combined with a Rs 90 lakh super top-up is a practical structure. The base plan covers regular hospitalisations, while the super top-up protects against serious illnesses and rising medical inflation. This combination balances affordability with long-term financial security.
Siddharth Singhal, Business Head- Health Insurance, Policybazaar.com, said, “With combo plans like ActivOne or Care Supreme, you get Rs 1 crore coverage in one integrated health policy. Rs 10 lakh base handles 80-90 percent of medical emergencies. The 10 plus 90 split gives comprehensive protection without overpaying for base cover.
“With combo plans, there is no deductible coordination between the two policies. The insurer manages everything internally. For separate policies, you would need to file claims with both insurers and wait for the deductible settlement,” Singhal said.
For instance, for a 38-year-old individual living in Delhi under the 1A category, the annual premium for the ActivOne Combo plan is Rs 11,066, while the Care Supreme Combo plan costs Rs 14,210.
While buying separate policies (base + super top-up) works, combo plans can eliminate the hassle of managing two insurers, coordinating claims, and tracking separate renewals, all for a competitive premium. It is, however, important to compare prices and complete a proper checklist to ensure the insurer is providing the right cover.

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