Health Insurance Portability — How to Transfer Without Losing Benefits

Health insurance portability, mandated by IRDAI since 2011, allows policyholders to switch insurers without losing benefits earned under the previous policy. Understanding portability rules helps optimize coverage while maintaining continuity of benefits. ## Understanding Portability Rights Every health insurance policyholder has the right to port their policy to another insurer along with the credit for waiting periods already served. This means if you have completed 3 years of continuous coverage with Insurer A, the new Insurer B must give you credit for those 3 years toward waiting periods. The portability benefit covers pre-existing disease waiting periods, time-bound exclusions, and no-claim bonuses. Insurers cannot refuse portability or impose new exclusions based on claims history with the previous insurer, though they can underwrite based on current health conditions. ## Types of Portability ### Complete Portability Complete portability transfers the entire policy — sum insured, features, and benefits — to the new insurer. You receive credit for all waiting periods served, and the new insurer matches or improves upon your existing coverage terms. ### Sum Insured Enhancement Portability You can port to a higher sum insured, but the increased coverage portion will be subject to fresh waiting periods. If your Rs 5 lakh policy is ported to Rs 10 lakh, the additional Rs 5 lakh carries new waiting periods while the base Rs 5 lakh retains continuity. ## How to Port Your Policy Initiate the portability request at least 45 days before your current policy renewal date. Contact the new insurer with your current policy details and request portability. Complete the new insurer's proposal form and undergo any required medical tests. Your previous insurer must provide a No Claim Bonus certificate and policy details within 7 days of request. The new insurer makes the final underwriting decision within 15 days of receiving all documents, though they cannot reject portability without specific justification. ## Common Portability Mistakes to Avoid Many policyholders lose benefits by not applying early enough. The 45-day window before renewal is essential — applying late may result in a gap in coverage if the new policy issuance is delayed. Another mistake is not comparing policies comprehensively before porting. Porting to a cheaper policy with lower coverage or higher co-pay requirements may cost more in the long run despite lower premiums. Always verify that the new policy provides equal or better coverage before initiating portability.