Health Insurance Portability: Switch Insurers Without Losing Your Waiting-Period Credit

Why people port

• Claim hassles — slow approvals, excessive documentation, frequent rejections.
• Premium hikes — some insurers raise premiums far faster than others at renewal.
• Sub-limits — room-rent caps, co-pay clauses and disease-wise limits that shrink real coverage.
• Better network — your preferred hospitals may be cashless with another insurer.

The waiting-period credit — your most valuable asset

Under IRDAI portability rules, the new insurer must give you credit for waiting periods already served — pre-existing disease waiting periods and named-illness waiting periods carry over based on your continuous years of cover. Example: 3 years of continuous cover means a 3-year PED waiting period is treated as already served on the new policy. This is the whole point of porting instead of buying fresh.

The porting process, step by step

1. Start 45+ days before renewal — apply to the NEW insurer well in time; last-minute ports fail.
2. Fill the portability form — share previous policy details, tenure and claim history honestly.
3. New insurer underwrites — they can accept or decline within 15 days of receiving your details, like any fresh application.
4. Pay before the old policy lapses — there must be no gap in coverage, or the waiting-period credit is lost.

Documents usually needed: previous policy copy, claim history, ID/address proof, and medical reports if the insurer asks.

When NOT to port

• You're in the middle of a claim — finish treatment first.
• The new insurer's terms are worse on the specific illness you care about.
• You're very senior and the new insurer loads the premium heavily after medicals.
• Your only complaint is premium — a super top-up on your existing base policy is often cheaper than porting.

Related guides

Frequently asked questions