- No Claim Bonus (NCB) is a benefit that insurers may offer when a policyholder meets the policy’s claim-free conditions.
- NCB may increase the sum insured, reduce the renewal premium or offer another benefit specified in the policy.
- A cumulative bonus increases available coverage, while a premium discount reduces the amount payable at renewal.
- Making a claim may reduce or remove an accumulated bonus, depending on the policy rules.
- Most bonus structures have limits on how much benefit can accumulate.
- Continuous renewal helps maintain coverage and may be important for preserving accumulated benefits.
- Portability and policy changes may affect bonus recognition, subject to applicable rules and the receiving insurer’s terms.
- Policyholders should choose adequate Health Insurance coverage based on their needs rather than avoiding necessary treatment to preserve a bonus.
A medical insurance policy can help manage eligible hospitalisation expenses, but its benefits may extend beyond paying claims. Some policies reward customers for maintaining a claim-free record through a No Claim Bonus (NCB). Depending on the policy, this benefit may increase the sum insured without a proportional increase in premium or provide a discount on the renewal premium.
Understanding how NCB works can help policyholders make informed renewal decisions. However, the benefit varies by insurer and product, so it is important to review the policy wording rather than assume every claim-free year offers the same reward.
What Is a No Claim Bonus in Health Insurance?
A No Claim Bonus is a reward that an insurer may offer when a policyholder meets the policy’s claim-free conditions. According to the Insurance Regulatory and Development Authority of India (IRDAI), this benefit may be provided as an increase in the sum insured without an associated increase in premium, a discount on the renewal premium, or both, as specified by the policy.
How Insurers May Reward Claim-Free Policy Years
Insurers may reward eligible policyholders for maintaining a claim-free record during a policy year. Depending on the product, the benefit can accumulate over successive renewals, subject to specified limits and eligibility conditions.
For example, a policy may provide a higher coverage amount after a claim-free year. Another policy may offer a discount when the policyholder renews the coverage.
Difference Between an Increase in Sum Insured and a Premium Discount
| Feature | Cumulative Bonus | No-Claim Premium Discount |
| Primary benefit | Increases available coverage | Reduces the renewal premium |
| Effect on coverage | May increase the sum insured | Usually does not increase the sum insured |
| Effect on premium | May not increase the premium because of the bonus | Reduces the payable premium by the applicable discount |
| Conditions | Subject to accumulation limits and policy rules | Subject to discount eligibility and renewal conditions |
How Does No Claim Bonus Work?
How the Bonus May Accumulate at Renewal
The insurer calculates the applicable benefit according to the policy terms when the policy is renewed. The process generally involves the following steps:
- Maintain the policy: Keep the health insurance policy active and pay premiums within the permitted renewal period.
- Meet eligibility conditions: Satisfy the policy’s requirements for earning the bonus.
- Review the renewal offer: Check the accumulated bonus, applicable discount or revised sum insured.
- Confirm the updated terms: Verify the benefit reflected in the renewal schedule or policy documents.
For instance, if a policy provides a cumulative bonus of 10% of the base sum insured for a qualifying claim-free year, a base sum insured of ₹5 lakh could increase by ₹50,000. This is an illustration, not a standard bonus rate across insurers.
How Claim History Can Affect Bonus Eligibility
A claim can affect the bonus, depending on the policy structure. Some products reduce accumulated benefits after a claim, while others reset a discount or apply different rules.
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It is important to distinguish between the bonus and the policy itself. Under IRDAI’s health insurance framework, an insurer cannot deny renewal of a health insurance policy solely because the policyholder made a claim in previous policy years, subject to the applicable regulatory provisions and exceptions.
Why Bonus Rules Vary by Policy Terms
Insurers can structure bonus benefits differently. Before relying on an NCB, check:
- The percentage or amount earned in each eligible year.
- Whether a claim affects the bonus.
- The maximum cumulative benefit or discount.
- Any age-related eligibility conditions.
- Whether the benefit continues after portability or migration.
Types of No Claim Bonus Benefits
Cumulative Bonus Through Increased Coverage
A cumulative bonus adds to the sum insured without a corresponding increase in premium for that addition, according to the applicable policy terms.
For example, a policy with a ₹5 lakh base sum insured and a cumulative bonus of ₹1 lakh would provide ₹6 lakh of coverage if the policy permits that accumulation. The actual amount payable remains subject to exclusions, limits and other conditions.
No-Claim Discounts on Premiums, Where Offered
Some policies reward eligible customers with a discount on the renewal premium instead of increasing the sum insured. The amount saved depends on the discount rate and the premium to which it applies.
This can help reduce renewal costs, but policyholders should confirm whether the discount is recurring, capped or subject to conditions that could cause it to reset.
What Happens to No Claim Bonus When You Make a Claim?
Understanding Possible Reductions or Loss of Accumulated Bonus
The effect of a claim depends on the policy’s bonus structure. A cumulative bonus may be reduced, while a premium discount may be reset or become unavailable.
A claim does not automatically mean that every policyholder loses the entire bonus. Check the wording that explains how claims affect the benefit.
How Partial Claims and Policy Conditions May Affect the Bonus
Even a relatively small claim may affect bonus eligibility if the policy applies the same rule to all claims. Other products may have different conditions.
Before making a decision about a claim, consider the eligible treatment expenses, policy conditions and your financial circumstances. Do not delay medically necessary treatment solely to protect a bonus.
Factors to Check Before Relying on a No Claim Bonus
Maximum Bonus Limits and Renewal Conditions
A no-claim benefit may accumulate only up to a specified limit. Review the policy schedule and wording to understand:
- The maximum sum insured increase or discount available.
- Whether the bonus applies after every eligible year.
- Whether renewal within the permitted period is necessary.
- What happens to accumulated benefits after a claim or policy lapse.
Whether the Bonus Affects Coverage, Premium, or Both
Do not assume every NCB increases coverage or reduces premiums. Some policies provide a cumulative bonus, others offer a renewal discount, and certain products may provide both. The benefit should be clearly described in the policy documents.
How Portability or Policy Changes May Affect Accumulated Benefits
Portability allows eligible policyholders to move their health insurance to another insurer at renewal. IRDAI’s framework provides for the transfer of eligible credits, including the no-claim bonus, subject to applicable rules and the accepted portability terms. Migration to another product with the same insurer may also preserve eligible credits.
Apply for portability within the prescribed timeline and confirm the benefits accepted by the new insurer before switching.
How to Make the Most of Your Health Insurance Policy
Maintaining Continuous Coverage and Reviewing Renewal Documents
Follow these steps to help preserve your eligible benefits:
- Renew the policy within the permitted period.
- Review the updated sum insured and bonus details at renewal.
- Check the premium payable and any applicable discounts.
- Keep copies of policy schedules and renewal documents.
- Inform the insurer about relevant changes when required.
Choosing Coverage Based on Needs Rather Than the Bonus Alone
A bonus should be an additional advantage, not the main reason for buying a policy. Consider the sum insured, hospital network, covered treatments, waiting periods, exclusions and premium affordability.
Choose Health Insurance that meets your medical needs even if another policy advertises a higher bonus.
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Understanding Hospitalisation Cover with ManipalCigna Infinix
ManipalCigna Infinix is a hospitalisation-focused health insurance product from ManipalCigna Health Insurance. Its published features include individual and family floater options, ₹10 lakh and unlimited sum insured choices, and benefits such as inpatient hospitalisation and eligible pre- and post-hospitalisation expenses, making it an option to consider for family health insurance, subject to the selected variant and policy terms.
The product also advertises a no-claim discount of up to 7.5% on renewal premiums, subject to eligibility conditions. The insurer’s published terms state that this discount is available while the eldest insured person’s age is below 56. The discount level earned up to age 55 continues to be carried forward until a claim is made; after a claim, the discount resets to zero and does not accrue again under the stated terms.
Before choosing ManipalCigna Infinix, review the latest product brochure and policy wording to confirm the discount conditions, coverage options and premium applicable to your circumstances.
Common Myths About No Claim Bonus
A No Claim Bonus (NCB) can offer valuable benefits to health insurance policyholders, but several misconceptions may lead to incorrect expectations. Understanding how the bonus works, how claims affect it and which conditions apply can help you make informed renewal decisions.
| Common myth | Actual fact |
| 1. Every claim automatically removes the entire bonus | The impact of a claim depends on the policy. Some policies reduce the accumulated bonus, while others reset the discount or apply different conditions. |
| 2. A No Claim Bonus always reduces the premium | A cumulative bonus may increase the sum insured without an associated premium increase. A premium discount, on the other hand, reduces the renewal amount. |
| 3. The bonus increases without any limit | Most bonus structures have a maximum accumulation limit or a cap on the discount available. |
| 4. Every insurer follows the same NCB rules | Bonus percentages, eligibility requirements, age criteria and claim-related conditions vary across insurers and policies. |
| 5. Making a claim is always financially disadvantageous | A claim can help cover eligible medical expenses. Avoid delaying necessary treatment just to preserve a bonus; evaluate the claim based on your healthcare needs and policy terms. |
| 6. The bonus will always transfer unchanged when switching insurers | Eligible NCB benefits may be transferred through portability, subject to applicable regulations and the receiving insurer’s acceptance of the relevant credits. Confirm the details before switching. |
Conclusion
A No Claim Bonus can add value to a health insurance policy by increasing available coverage or reducing the renewal premium. However, the amount you receive and the conditions that apply depend on the insurer and product.
Review your policy documents, maintain continuous coverage and compare the overall benefits before renewing or switching plans. Whether you choose a cumulative bonus or a renewal discount, adequate medical coverage should remain your priority.
FAQs
What Is a No Claim Bonus in Health Insurance?
A No Claim Bonus is a benefit offered by an insurer to eligible policyholders who meet specified claim-free conditions. It may increase the sum insured, reduce the renewal premium or provide both benefits, depending on the policy.
Does a No Claim Bonus Increase the Sum Insured?
Yes, if the policy provides a cumulative bonus. The additional coverage accumulates according to the policy’s rules and maximum limits. A premium-discount benefit does not necessarily increase the sum insured.
Will I Lose My No Claim Bonus If I Make a Claim?
Not necessarily. Some policies reduce the accumulated bonus, while others reset a discount or apply different conditions. Check your policy wording to understand the consequences of a claim.
Is a No Claim Bonus the Same as a Premium Discount?
No. A cumulative bonus increases the sum insured, while a premium discount reduces the amount payable at renewal. Some policies may offer both, subject to their terms.
Where Can I Check My Policy’s No Claim Bonus Rules?
Check the policy wording, policy schedule, renewal notice and product brochure. You can also contact your insurer or authorised customer service representative to confirm the applicable bonus percentage, maximum limit and claim-related conditions.

