Health Insurance Portability in India: How to Switch Insurers Without Losing Continuity Benefits

Health Insurance Portability in India: How to Switch Insurers Without Losing Continuity Benefits

Have you ever felt that your existing health insurance policy is no longer suitable for your family's needs? Perhaps another insurer offers a wider hospital network, different coverage features or more suitable policy conditions.

Many policyholders hesitate to switch because they worry about losing the waiting periods they have already completed or the benefits accumulated over several years.

This is where health insurance portability becomes important.

Health insurance portability allows eligible policyholders to transfer their existing health insurance policy to another insurer at renewal while carrying forward applicable continuity benefits.

The Insurance Regulatory and Development Authority of India (IRDAI) provides guidelines for this facility to help policyholders switch insurers without automatically losing all their previously earned benefits.

In this guide, we explain how health insurance portability works in India, what benefits can be transferred, when to apply and what to check before switching.

1. What Is Health Insurance Portability?

Health insurance portability is a facility that allows an existing health insurance policyholder to move their policy from one insurance company to another.

The process generally takes place when the existing policy is due for renewal.

One of its important features is the transfer of eligible continuity credits from the previous policy to the new policy.

These may include:

• Credits for completed waiting periods for pre-existing diseases.
• Credits for specified disease waiting periods.
• Accumulated No Claim Bonus (NCB).
• Eligible sum insured credits.
• Moratorium-period credits.

The transfer is subject to applicable IRDAI provisions, the existing policy's benefits and the new insurer's underwriting requirements.

Important: Portability does not mean that every feature of your old policy will automatically remain available in the new policy. The new policy may have different exclusions, coverage conditions and benefits.

2. How Does Health Insurance Portability Work in India?

Let's understand portability through a simple example.

Suppose Rahul purchased a health insurance policy with a sum insured of ₹5 lakh in 2022.

After maintaining the policy continuously for several years, he decides to change his insurance company in 2026.

He finds another policy that offers a different hospital network and coverage structure.

Rahul applies to the new insurer for portability before his current policy's renewal date.

The new insurer obtains his existing policy information and claim history through the Insurance Information Bureau of India (IIB) portal.

The new insurer then reviews his application and communicates its decision.

If the proposal is accepted, eligible continuity credits can be transferred to the new policy according to the applicable rules.

This means Rahul does not necessarily have to start every waiting period from zero.

However, the new insurer will issue a policy according to its applicable product terms and underwriting requirements.

3. IRDAI Health Insurance Portability Rules in India

IRDAI's Master Circular on Protection of Policyholders' Interests, 2024, contains important provisions concerning health insurance portability.

Here are the important points:

Feature	Applicable provision
When to port	At policy renewal
General application window	60 to 30 days before renewal
Family floater	Entire policy and covered family members
Existing insurer's information sharing	Within 72 hours of receiving the request
New insurer's decision	Within 5 days of receiving information from the existing insurer
Waiting-period credits	Eligible credits can be transferred
No Claim Bonus	Eligible accumulated credits can be transferred
Moratorium credit	Eligible credit can be transferred
Portability charges	No charges for porting in or out

The five-day decision timeline begins after the acquiring insurer receives the required information from the existing insurer. It should not be confused with a guarantee that the entire application will always finish within five days.

IRDAI also allows the acquiring insurer to consider an application made within 15 days of the existing policy's renewal date, provided it ensures that there is no break in coverage. This is not an automatic extension of the normal application window.

Always start the process early rather than depending on this exception.

Official reference: IRDAI Master Circular on Protection of Policyholders' Interests, 2024.

https://irdai.gov.in/document-detail?documentId=4942918 (opens in a new tab)

4. Which Benefits Can Be Transferred Through Portability?

One of the biggest reasons people consider portability is to protect their existing continuity benefits.

Let's understand the main benefits.

A. Pre-Existing Disease Waiting Period

A pre-existing disease (PED) is a medical condition that existed before purchasing the health insurance policy, as defined under the applicable policy wording and regulations.

Health insurance policies may have waiting periods before certain pre-existing conditions become eligible for coverage.

Suppose you have already completed three years of a waiting period under your existing policy.

When you successfully port the policy, the eligible waiting-period credit can be transferred to the new insurer.

You should obtain written confirmation from the new insurer about how this credit will be applied.

B. Specific Disease Waiting Period

Some health insurance policies contain waiting periods for specified illnesses, treatments or medical procedures.

Examples may include certain joint-related procedures, cataract treatment and other listed conditions, depending on the policy.

Eligible waiting-period credits can be transferred under portability.

C. No Claim Bonus (NCB)

A No Claim Bonus is a benefit that an insurer may provide to eligible policyholders for claim-free policy years.

Depending on the policy, it may be provided as:

• An increase in the sum insured without a corresponding increase in premium.
• A discount on the renewal premium.

IRDAI's portability framework recognises eligible accumulated NCB credits for transfer.

However, check how the acquiring insurer will apply the bonus under its new policy.

D. Sum Insured Credit

Your existing sum insured is an important part of your portability application.

For example, if you have an existing policy with a sum insured of ₹5 lakh, eligible continuity credits are transferred within the applicable limits.

Portability should not be confused with an automatic entitlement to any higher sum insured you request.

If you request an increase from ₹5 lakh to ₹10 lakh, the additional ₹5 lakh may be subject to the new insurer's underwriting and applicable waiting-period conditions.

Ask the insurer to explain the treatment of the existing and additional cover separately.

E. Moratorium Period Credit

The moratorium period is an important consumer-protection feature in health insurance.

Under the applicable IRDAI framework, the standard moratorium period is 60 continuous months of coverage, subject to provisions relating to established fraud and policy terms.

Eligible moratorium credit already accumulated under the old policy can be transferred through portability.

This is particularly important for people who have maintained health insurance for several years.

5. Health Insurance Portability vs Migration: What Is the Difference?

Many people confuse portability with migration.

Both facilities allow policyholders to move to another health insurance product while retaining eligible continuity credits, but there is one major difference.

Feature	Portability	Migration
Meaning	Moving to another insurer	Moving to another product with the same insurer
Insurance company	Changes	Remains the same
Policy renewal	Normally at renewal	According to applicable migration rules
Continuity credits	Eligible credits transfer	Eligible credits transfer
Application	To the new insurer	To your existing insurer

Example of portability:

You currently have health insurance from Company A and want to transfer to Company B.

Example of migration:

You currently have a health policy from Company A and want to move to a different eligible health insurance product offered by Company A.

Both options may be useful, depending on the reason you want to change your coverage.

6. When Should You Consider Porting Your Health Insurance Policy?

Portability may be worth evaluating in the following situations.

1. Limited Hospital Network

Your existing insurer may not have sufficient network hospitals in the locations where you and your family need treatment.

A different policy may offer a more suitable hospital network.

2. Unsuitable Policy Conditions

Your existing policy may have room rent restrictions, co-payment provisions, sub-limits or other conditions that no longer meet your requirements.

3. Coverage Is No Longer Sufficient

Your family's healthcare requirements may change over time.

You may want to evaluate a policy with a higher sum insured or different benefits.

Remember that additional coverage may require separate underwriting and waiting-period conditions.

4. Customer Service Concerns

You may be unhappy with the insurer's customer service, policy servicing or communication.

Before making a decision, review the insurer's grievance process and available service information.

5. Premium and Coverage Changes

A premium increase may lead you to compare alternative policies.

However, do not select a new policy based only on a lower premium. Compare its actual coverage, exclusions, hospital network and claim conditions.

7. Step-by-Step Process to Port Health Insurance in India

Here is a practical process for switching your health insurance company.

Step 1: Review Your Existing Policy

Before searching for another insurer, collect your existing policy documents.

Check:

• Current sum insured.
• Policy commencement and renewal dates.
• Pre-existing disease waiting period.
• Specific disease waiting periods.
• Accumulated No Claim Bonus.
• Existing claims history.
• Current exclusions and restrictions.

Step 2: Compare Alternative Health Insurance Policies

Research the policies offered by other insurers.

Compare the following:

• Sum insured.
• Room rent limits.
• Co-payment conditions.
• Disease-wise sub-limits.
• Pre-existing disease waiting periods.
• Hospital network.
• Restoration benefits.
• Exclusions.
• Renewal conditions.
• Premium and applicable taxes.

Do not select a new policy simply because its premium appears cheaper.

Step 3: Contact the New Insurance Company

Contact the insurer you want to move to.

Inform them that you want to port your existing health insurance policy.

Ask for the portability form and the proposal form.

Step 4: Submit the Required Documents

The new insurer may ask you for:

• Existing health insurance policy documents.
• Previous renewal records.
• Portability form.
• Completed proposal form.
• Identity and address documents, as required.
• Previous claim history.
• Medical reports and other information requested by the insurer.

Provide accurate and complete information.

Step 5: Allow the Insurers to Exchange Information

The new insurer requests the necessary policy and claim information from the previous insurer through the IIB portal.

Under the 2024 policyholder-protection circular, the existing insurer must provide the requested information within 72 hours of receiving the request.

Step 6: Review the New Insurer's Decision

The acquiring insurer must communicate its decision within the prescribed five-day period after receiving the required information from the existing insurer.

Review the acceptance, premium, sum insured, waiting-period credits, exclusions and other conditions carefully.

Ask for written confirmation of the continuity benefits being carried forward.

Step 7: Confirm the New Policy Before Discontinuing the Old One

Do not independently cancel your existing policy merely because you have submitted a portability request.

First obtain confirmation that the new insurer has accepted your application and issued the new policy.

Arrange the transition so that there is no break in insurance coverage.

Keep the new policy document and payment confirmation safely.

8. Documents Required for Health Insurance Portability

The exact requirements vary by insurer and policy.

The following documents may be requested:

Document	Purpose
Existing policy document	Confirms current coverage
Previous renewal receipts	Helps establish continuity
Portability form	Authorises the information transfer
Proposal form	Provides information for the new policy
Claim history	Helps the new insurer assess the application
Medical reports	Supports medical underwriting
Identity proof	Verifies applicant details
Address proof	Confirms residential details

Keep digital copies of all documents.

Providing complete information early can help avoid unnecessary delays.

9. Can a Health Insurance Portability Request Be Rejected?

Portability is a regulatory facility, but acceptance of every proposal is not automatic.

The acquiring insurer considers the proposal according to its applicable underwriting framework.

Factors that may require additional assessment include:

• Existing medical conditions.
• Previous claims.
• Age of the policyholder.
• Requested increase in sum insured.
• Information provided in the proposal form.
• Eligibility and conditions of the new policy.

The new insurer may make its decision under the applicable board-approved underwriting policy.

Therefore, before switching, ask whether the proposed policy can cover all the members and conditions you need.

Never assume that submitting a portability form automatically means your new coverage is approved.

10. Common Mistakes to Avoid During Health Insurance Portability

Switching insurance companies requires careful planning.

Avoid these common mistakes:

1. Applying Too Late

Do not wait until the last few days before renewal. Use the normal 60–30 day application window.

2. Comparing Only Premiums

A lower premium does not necessarily mean better health insurance. Check the coverage conditions.

3. Ignoring Waiting Period Credits

Ask the acquiring insurer to confirm the eligible waiting periods transferred from the previous policy.

4. Hiding Medical Information

Disclose your medical history, previous treatment and existing conditions accurately.

Incomplete or incorrect information may create problems during future claims.

5. Cancelling the Old Policy Too Early

Do not leave your family without active insurance while waiting for a portability decision.

6. Ignoring Additional Coverage Conditions

If you request a higher sum insured, ask how the additional amount will be treated for waiting periods and underwriting.

7. Not Keeping Written Confirmation

Save application acknowledgements, emails and policy documents. These records can be helpful if questions arise later.

11. How to Compare Your Existing Policy With a New One Before Porting

Use this checklist before making your decision.

Comparison point	What to check
Sum insured	Is the cover adequate for your needs?
Hospital network	Are preferred hospitals included?
Room rent	Is there a daily or room-category limit?
Co-payment	Will you need to pay a percentage of claims?
Waiting periods	Which credits will transfer?
Exclusions	Are any important treatments excluded?
No Claim Bonus	How will your accumulated bonus be recognised?
Restoration	What are the refill conditions?
Premium	Is the premium suitable for your budget?
Renewability	What are the applicable renewal conditions?

For a detailed explanation of these policy features, read our guide:

How to Compare Health Insurance Policies (opens in a new tab).

You may also read:

• Health Insurance Waiting Periods and Exclusions (opens in a new tab).
• How to Read an Insurance Policy in India (opens in a new tab).
• Health Insurance Claims in India: Mistakes to Avoid (opens in a new tab).

Frequently Asked Questions (FAQs)

1. What is health insurance portability in India?

Health insurance portability allows policyholders to transfer their health insurance from one insurer to another at renewal while carrying eligible continuity benefits.

2. How many days before renewal should I apply for portability?

Under IRDAI's 2024 policyholder-protection circular, the normal application window is at least 30 days before renewal but not earlier than 60 days before the renewal date.

3. Can I port my health insurance without losing the waiting period?

Yes. Eligible credits for completed pre-existing disease and specified disease waiting periods can be transferred under applicable portability rules.

4. Can I transfer my No Claim Bonus?

Eligible accumulated No Claim Bonus credits can be transferred to the new insurer under the portability framework. The way the bonus is applied depends on the new policy and applicable terms.

5. Is health insurance portability free in India?

Yes. IRDAI's 2024 policyholder-protection circular states that no charges shall be levied on policyholders for porting in or porting out.

6. Can I port my family floater health insurance policy?

Yes. IRDAI's circular provides for portability of individual, family floater and group health insurance policies at renewal. Family portability involves the entire policy and its covered family members.

7. Can I increase my sum insured while porting?

You may request an increase in sum insured. However, the additional coverage may be subject to underwriting and applicable waiting periods. Ask the new insurer to confirm the treatment of the additional amount.

8. Can I port my health insurance policy in the middle of the year?

The normal portability facility is available at policy renewal, not as a routine mid-term transfer.

9. How long does a health insurance portability process take?

IRDAI's 2024 circular requires the existing insurer to provide requested policy information within 72 hours and the acquiring insurer to communicate its decision within five days of receiving that information. Other application requirements may affect the overall time.

10. What happens if my portability application is not accepted?

Continue with or renew your existing policy if you want to maintain uninterrupted protection. Ask the new insurer for clarification about its decision and do not leave your existing policy without confirmed replacement cover.

Conclusion

Health insurance portability gives Indian policyholders an important option when their existing insurance coverage no longer meets their needs.

It helps eligible policyholders move to another insurer while retaining continuity credits such as completed waiting periods, No Claim Bonus and moratorium-period benefits.

However, portability should be approached carefully. A new insurer may have different policy conditions, premiums, hospital networks and underwriting requirements.

Before switching, compare both policies thoroughly, apply within the prescribed time window, disclose your medical history accurately and confirm the new policy in writing.

The most important thing is to maintain continuous health insurance coverage while protecting the benefits you have already earned.

Official Sources and Further Reading

1. IRDAI – Master Circular on Protection of Policyholders' Interests, 2024:
   https://irdai.gov.in/document-detail?documentId=4942918 (opens in a new tab)

2. IRDAI – Insurance Products Regulations, 2024:
   https://irdai.gov.in/consolidated-gazette-notified-regulations (opens in a new tab)

3. Insurance Information Bureau of India (IIB):
   https://iib.gov.in/ (opens in a new tab)

4. IRDAI Bima Bharosa – Insurance Grievance Portal:
   https://bimabharosa.irdai.gov.in/ (opens in a new tab)

5. Council for Insurance Ombudsmen:
   https://www.cioins.co.in/ (opens in a new tab)

Disclaimer

This article is intended for general educational purposes only and does not constitute insurance, financial, legal or professional advice. Insurance rules and policy terms may change. Always review the latest IRDAI guidelines, the actual policy wording and the Customer Information Sheet before making a decision. Consult a qualified insurance professional for advice relating to your individual circumstances.