Health Insurance Portability: How to Switch Insurer Without Losing Benefits

What Is Health Insurance Portability?

Health insurance portability is your right to switch insurers without losing the benefits you’ve already earned. Think of it like transferring your mobile number to a new provider—you keep your history, but get better service.

In India, this right is protected by the IRDAI under the Health Insurance Regulations, 2016. It applies to all individual and family floater policies, including those bought before 2016.

Why Would You Want to Port?

Common reasons include:

• Poor claim settlement experience (e.g., delays or rejections for valid claims).
• Limited network hospitals in your city—IRDAI’s 2026 report shows 68% of policyholders switch for better hospital access.
• High premiums for the same coverage—some insurers charge ₹25,000/year for a ₹10 lakh sum insured, while others offer it for ₹18,000.
• Hidden exclusions (e.g., room rent limits, sub-limits on specific treatments).

How Portability Works: Step-by-Step

Porting isn’t automatic. You must follow a strict process to avoid losing benefits.

Step 1: Check Eligibility

You can port your policy if:

• Your current policy is active and up for renewal (no lapses allowed).
• You’ve held the policy for at least 12 months with the current insurer.
• You apply 45 days before the renewal date—no exceptions.

IRDAI’s 2026 guidelines clarify that portability is not allowed mid-term or during a claim.

Step 2: Research New Insurers

Compare these key factors:

Step 3: Apply for Portability

Here’s how to do it:

1. Fill the IRDAI portability form: Download it from your new insurer’s website or IRDAI’s portal. You’ll need details like your policy number, sum insured, and claim history.
2. Submit documents: Provide a copy of your current policy, ID proof (Aadhaar/PAN), and medical records if requested.
3. Wait for approval: The new insurer has 15 days to respond. If they reject your application, your current policy auto-renews.

Step 4: Underwriting and Approval

The new insurer will assess your risk profile. They may:

• Accept your application as-is (rare for older policyholders).
• Impose loading (higher premiums) if you have pre-existing conditions.
• Exclude specific conditions (e.g., diabetes-related treatments) for a limited time.
• Reject your application (only if you’ve had frequent claims or fraudulent history).

IRDAI’s 2026 data shows that 12% of portability applications face loading or exclusions.

What Benefits Do You Keep?

Portability isn’t just about switching insurers—it’s about protecting the benefits you’ve already earned. Here’s what transfers:

1. Waiting Period Credits

Most health policies have waiting periods for:

• 30 days for initial coverage (accident-related claims are covered immediately).
• 2-4 years for pre-existing diseases (PEDs) like diabetes or hypertension.
• 1-2 years for specific treatments (e.g., hernia, cataract).

If you’ve already served 2 years of a 4-year waiting period for diabetes, the new insurer must credit those 2 years. You’ll only wait 2 more years for full coverage.

2. No-Claim Bonus (NCB)

A no-claim bonus (NCB) is a reward for not filing claims. It increases your sum insured by 5-50% annually, up to a limit (usually 50-100%).

Example: If you have a ₹10 lakh policy and earn a 10% NCB for 3 claim-free years, your sum insured becomes ₹13 lakh. The new insurer must honor this.

IRDAI’s 2026 rules cap NCB at 100% of the base sum insured.

3. Cumulative Bonus

Some insurers offer a cumulative bonus (CB) instead of NCB. CB increases your sum insured by a fixed amount (e.g., ₹1 lakh/year) without premium hikes.

Example: Max Bupa’s GoActive plan offers ₹1 lakh CB per claim-free year, up to ₹5 lakh.

What You Might Lose

Portability isn’t perfect. Here’s what could change:

1. Premium Hikes

Your premium may increase if:

• The new insurer has higher base rates (e.g., ₹20,000 vs. ₹15,000 for ₹10 lakh cover).
• You’re older or have developed new health conditions.
• The new policy offers better coverage (e.g., no room rent limits).

IRDAI’s 2026 premium index shows a 8-12% annual increase for ported policies.

2. Network Hospital Changes

Your favorite hospital might not be in the new insurer’s network. Always check the cashless hospital list before porting.

Example: Apollo Munich (HDFC Ergo) covers 10,000+ hospitals, while Star Health covers 9,900. A difference of 100 hospitals could matter if you travel frequently.

3. Policy Terms

The new insurer can change:

• Room rent limits: Some policies cap room rent at 1% of the sum insured (e.g., ₹10,000/day for ₹10 lakh cover).
• Co-payment clauses: You might have to pay 10-20% of the claim amount.
• Exclusions: Some insurers exclude maternity benefits or OPD coverage.

Common Mistakes to Avoid

Porting gone wrong can cost you time, money, and coverage. Avoid these pitfalls:

1. Missing the 45-Day Deadline

IRDAI’s rules are clear: you must apply 45 days before your policy expiry. If you miss this window, your current policy will auto-renew, and you’ll lose portability rights for another year.

Example: If your policy expires on 30 June 2026, you must apply by 16 May 2026.

2. Not Disclosing Pre-Existing Conditions

Hiding health conditions (e.g., hypertension, thyroid issues) can lead to claim rejections later. IRDAI’s 2026 data shows that 22% of rejected claims are due to non-disclosure of PEDs.

Always provide accurate medical history—even if it means higher premiums.

3. Ignoring Sub-Limits

Sub-limits cap payouts for specific treatments. For example:

• ₹50,000 limit for cataract surgery (even if your sum insured is ₹10 lakh).
• ₹2 lakh limit for knee replacement (despite a ₹5 lakh sum insured).

Check for sub-limits on:

• Room rent.
• ICU charges.
• Specific treatments (e.g., dialysis, chemotherapy).

4. Assuming All Benefits Transfer

Some benefits don’t transfer during portability:

• Free health check-ups: Some insurers offer annual check-ups after 3 claim-free years. This benefit resets with a new insurer.
• Loyalty discounts: Long-term policyholders often get premium discounts (e.g., 5% off after 5 years). These are lost when you port.
• Custom add-ons: If your current policy includes a critical illness rider, the new insurer may not offer it.

How to Choose the Right New Insurer

Not all insurers are equal. Use this checklist to pick the best one:

1. Claim Settlement Ratio (CSR)

CSR is the percentage of claims an insurer settles. Higher is better.

Avoid insurers with CSR below 90%.

2. Network Hospitals

Cashless treatment is only available at network hospitals. Check:

• Does the insurer cover hospitals in your city and nearby areas?
• Are your preferred doctors/hospitals in the network?
• Is there a 24/7 helpline for cashless approvals?

IRDAI’s 2026 report shows that 72% of policyholders prefer insurers with 5,000+ network hospitals.

3. Premium vs. Coverage

Compare premiums for the same sum insured and features. Use an Health Insurance Premium Calculator to estimate costs.

Example: For a 35-year-old in Mumbai with a ₹10 lakh sum insured:

• HDFC Ergo: ₹18,500/year (no room rent limits).
• Star Health: ₹22,000/year (1% room rent limit).
• Max Bupa: ₹20,000/year (2-year waiting period for PEDs).

4. Customer Reviews

Check:

• IRDAI’s grievance data: Some insurers have higher complaint ratios. For example, New India Assurance had 12 complaints per 10,000 policies in 2025.
• Online reviews: Look for feedback on claim settlement speed, customer service, and transparency.
• Social media: Twitter and Facebook often reveal real-time issues (e.g., delayed approvals, hidden clauses).

What If Your Portability Application Is Rejected?

Rejections happen. Here’s what to do:

1. Understand the Reason

Common reasons for rejection:

• Incomplete documents (e.g., missing policy copy or ID proof).
• Frequent claims in the past 12 months.
• Pre-existing conditions not disclosed earlier.
• New insurer’s underwriting rules (e.g., age limits, high-risk occupations).

IRDAI’s 2026 data shows that 8% of portability applications are rejected, mostly due to incomplete paperwork.

2. Appeal the Decision

If you believe the rejection is unfair:

1. Write to the new insurer’s grievance cell within 15 days.
2. If unresolved, escalate to IRDAI’s Integrated Grievance Management System (IGMS).
3. IRDAI will investigate and may direct the insurer to approve your application.

3. Renew Your Current Policy

If porting fails, your current policy will auto-renew. You can:

• Continue with the same insurer and reapply for portability next year.
• Buy a new policy from another insurer (but you’ll lose waiting period credits and NCB).
• Top up your existing policy with a super top-up plan (e.g., ₹20 lakh cover for ₹5,000/year).

Portability vs. Buying a New Policy

Should you port or buy a fresh policy? Here’s how they compare:

“Portability is ideal if you’re unhappy with your current insurer but don’t want to lose benefits. A new policy makes sense if you’re young, healthy, and want better coverage at a lower cost.”

— Dr. Anil Kumar, SEBI-Registered Insurance Advisor

IRDAI’s Role in Portability

The Insurance Regulatory and Development Authority of India (IRDAI) oversees portability to protect policyholders. Here’s what they do:

1. Mandating Portability Rights

IRDAI’s Health Insurance Regulations, 2016 require all insurers to offer portability. They can’t deny it unless:

• You apply after the 45-day window.
• Your current policy has lapsed.
• You’ve made fraudulent claims.

2. Standardizing Processes

IRDAI has created a centralized portability portal where insurers must share policyholder data within 7 days of receiving a portability request.

This ensures transparency and prevents insurers from delaying or rejecting applications unfairly.

3. Monitoring Compliance

IRDAI publishes annual reports on portability trends, including:

• Number of portability requests (1.2 million in 2025, up 18% from 2024).
• Rejection rates (8% in 2025).
• Top reasons for porting (poor claim settlement, high premiums, limited network hospitals).

You can access these reports on IRDAI’s website.

Case Study: Porting Success and Failure

Real-life examples show what works—and what doesn’t.

Success Story: Ramesh’s Smooth Transition

Policyholder: Ramesh, 42, Mumbai.

Old Insurer: New India Assurance (₹5 lakh sum insured, 3-year waiting period for diabetes).

New Insurer: HDFC Ergo (₹10 lakh sum insured, 2-year waiting period for diabetes).

Process:

• Applied 50 days before renewal.
• Submitted medical records showing 2 years of waiting period served.
• HDFC Ergo credited the 2 years and imposed only 1 more year for diabetes coverage.
• Premium increased from ₹12,000 to ₹18,000/year, but sum insured doubled.

Outcome: Ramesh got better coverage at a reasonable premium hike.

Failure Story: Anita’s Missed Deadline

Policyholder: Anita, 38, Bengaluru.

Old Insurer: Star Health (₹7 lakh sum insured, 4-year waiting period for thyroid issues).

New Insurer: ICICI Lombard (₹10 lakh sum insured, 3-year waiting period for thyroid).

Process:

• Applied 30 days before renewal (15 days late).
• Star Health auto-renewed her policy.
• ICICI Lombard rejected the application due to the missed deadline.

Outcome: Anita had to wait another year to port. She lost the chance to reduce her waiting period by 1 year.

Alternatives to Portability

Porting isn’t your only option. Consider these alternatives:

1. Super Top-Up Plans

A super top-up plan kicks in after you exhaust your base policy’s sum insured. It’s cheaper than increasing your base cover.

Example:

• Base policy: ₹5 lakh sum insured (premium: ₹12,000/year).
• Super top-up: ₹15 lakh cover (premium: ₹4,000/year).
• Total cover: ₹20 lakh for ₹16,000/year (vs. ₹25,000 for a ₹20 lakh base policy).

Use an Health Insurance Premium Calculator to compare costs.

2. Critical Illness Riders

Add a critical illness rider to your existing policy. It pays a lump sum (e.g., ₹10 lakh) if you’re diagnosed with a covered condition (e.g., cancer, heart attack).

Cost: ₹2,000-₹5,000/year for ₹10 lakh cover.

3. Family Floater Plans

If you have dependents, switch to a family floater plan. It covers your entire family under one sum insured (e.g., ₹20 lakh for 4 members).

Premiums are 20-30% cheaper than individual policies for the same cover.

4. Group Health Insurance

If you’re employed, check if your company offers group health insurance. It often has:

• No waiting periods for PEDs.
• Lower premiums (employer subsidized).
• Higher sum insured (e.g., ₹10-20 lakh).

IRDAI’s 2026 data shows that 45% of urban employees rely on group insurance as their primary cover.

Frequently Asked Questions