Arun just got out of life-threatening heart surgery, which cost him ₹9 lakh at a reputed private hospital in Yeswanthpur, Bangalore, right at the beginning of the year. His health insurance paid for it. But now he worries anxiously, “What if I again need hospitalization this year?” “What if my wife suddenly suffers a serious condition this year?” “I was healthy for 5 years straight. Will this surgery harm my insurance bonus?” Questions like these trouble so many insured individuals in India. These can be easily answered by understanding two common features of health insurance policies that affect the coverage capacity but in opposite ways: Restoration Benefit and No-Claim Bonus (NCB). The Restoration Benefit: Your Emergency Policy Refill When the base policy cover (Base Sum Insured) drops to zero due to a major health expense, this benefit immediately refills the base policy cover back to the Sum Insured amount. This amount serves as a “Backup Pool” and is often referred to as the “Restore Sum Insured” or the “Reassurance Amount”. Health insurance users can benefit from looking out for the following fine print on their restoration benefits: Benefit Trigger – Complete vs. Partial Exhaustion: Restoration activates once your available coverage for the year is used up, but insurers define 'used up' differently. Many older-era policies activate this benefit only under the “Complete Exhaustion Trigger”. Only after the insured uses up both the base Sum Insured and accrued bonuses does this refill of their cover happen. Many modern policies are instead activated under the “Partial Exhaustion Trigger”. Complete usage of the base Sum Insured activates the refill benefit. Also, old policies being renewed without updates may have a complete exhaustion trigger for the refill benefit. If yes, then an update to a partial trigger should be requested by the insured at the next renewal. Restoration Frequency Limits – Single vs. Multiple vs. Unlimited: Refill benefit restorations can have a limit within a policy year or be unlimited. Many old or low-priced policies may allow only one restoration or 2-3 restorations (multiple restorations) in a year. The unlimited restoration is currently the gold standard, as it can be a lifesaver for multiple medical emergencies happening to an individual or a family within a year.