Health Insurance Portability in India: Complete 2026 Guide

If you're unhappy with your health insurer's claim service, premium hikes, or network hospitals, you don't have to lose the waiting periods you've already served. Health insurance portability lets you move to a new insurer while carrying forward the continuity benefits you've built up — most importantly, credit for waiting periods on pre-existing conditions.

What is health insurance portability?

Portability is an IRDAI-mandated right that allows any health insurance policyholder in India to switch from one insurer to another (or from one plan to another with the same insurer) without losing continuity benefits, such as waiting periods already served for pre-existing diseases and specific illnesses.

Who is eligible to port a health policy?

• You must be porting an individual or family floater retail health policy (group policies have separate rules).
• The policy must be renewed without a break — portability is not available if your policy has lapsed.
• You can port to a similar type of policy (individual to individual, floater to floater) offered by another insurer.

The 45-day rule: when to apply

You must apply for portability at least 45 days before your current policy's renewal date. IRDAI guidelines require the new insurer to communicate its decision on your portability application within 15 days of receiving all necessary documents — so starting early avoids a coverage gap.

Step-by-step: how to port your health insurance policy

1. Compare insurers — check claim settlement ratio, network hospital list in your city, room-rent limits, and co-payment clauses before shortlisting a new insurer.
2. Get the portability form — download it from the new insurer's website or ask their sales team.
3. Submit the Insurer to Insurer (IIB) portability application along with your existing policy documents and claim history at least 45 days before renewal.
4. Undergo underwriting — the new insurer may ask for medical tests or additional documents; respond promptly to avoid delays.
5. Receive the decision — the new insurer must accept or reject within 15 days of receiving a complete application, and must justify any rejection or reduced continuity benefit in writing.
6. Pay the new premium and receive your new policy before your old policy's renewal date, so there's no coverage gap.

What continuity benefits carry over?

The new insurer is required to give you credit, up to the sum insured of your existing policy, for:

• Waiting periods already served for pre-existing diseases
• Specific disease/procedure waiting periods (e.g. cataract, hernia)
• The initial 30-day waiting period, if already completed

If you increase your sum insured with the new insurer, the additional cover is treated as a fresh policy and will carry its own waiting periods.

Common mistakes to avoid

• Applying too late — missing the 45-day window forces you to either renew with your current insurer or start a fresh policy with new waiting periods.
• Hiding claim history — non-disclosure of past claims or health conditions can lead to claim rejection later.
• Porting only for a lower premium — a cheaper premium with a weaker hospital network or lower claim settlement ratio can cost more at claim time.
• Letting the policy lapse while porting — always ensure the new policy is issued before the old one expires.

Frequently asked questions

Can I port my health insurance policy at any time of the year?

No. Portability applications can only be made at the time of renewal, and must be submitted at least 45 days before the renewal date.

Does portability affect my sum insured?

You can keep the same sum insured, or increase it. If you increase it, the additional amount is treated as new cover with fresh waiting periods; the original sum insured retains its continuity benefit.

Can I switch plans within the same insurer instead of porting to a new one?

Yes — this is called a "migration" rather than portability, and follows a similar continuity-benefit process under IRDAI's migration guidelines.

What happens if my portability application is rejected?

The new insurer must give you written reasons. You can then either reapply with another insurer (if time permits) or renew your existing policy to avoid a coverage break.

Is there any fee for porting a health insurance policy?

IRDAI does not allow insurers to charge a separate fee for processing a portability application.

This article is for general information and does not replace professional insurance advice. Speak with an Insurance Clinic advisor to review your specific policy before switching insurers.