Why You Should Never Auto-Renew Health Insurance Without a Review
According to IRDAI data, India's health insurance sector saw a 20.2% growth in gross premiums in FY 2023-24, reaching over ₹1 lakh crore. Yet, a significant number of Indian families auto-renew their policies each year without reviewing their coverage — often discovering gaps only when a claim is denied.
With medical inflation in India running at 14% annually (one of the highest in the world), what was adequate coverage a year ago may no longer be sufficient. A single hospitalisation for a heart procedure can cost ₹5-15 lakh in a tier-1 city, and cancer treatment can run into ₹20-50 lakh or more.
Bottom line: Your renewal date is the perfect time to re-evaluate your policy and ensure it still meets your family's needs.
1. Review and Increase Your Sum Insured
The sum insured is the maximum amount your insurer will pay in a policy year. This is arguably the most critical factor to review.
Why This Matters for Indian Families
- Medical inflation at 14%: A ₹5 lakh policy bought 3 years ago effectively offers lower real coverage today.
- Tier-1 city costs: A knee replacement costs ₹3-5 lakh, a bypass surgery ₹3-8 lakh, and a cancer treatment can easily exceed ₹20 lakh at private hospitals in Mumbai, Delhi, or Bengaluru.
- IRDAI recommendation: Experts suggest a minimum health cover of ₹10 lakh for individuals and ₹20-30 lakh for families in metro cities.
What to Do
- Compare your current sum insured against the average hospital costs in your city.
- Consider adding a super top-up plan if increasing the base plan's sum insured leads to a steep premium hike. A ₹50 lakh super top-up with a ₹5 lakh deductible can cost as little as ₹5,000-6,000 per year.
- If your family has grown (new child, ageing parents), factor in additional coverage needs.
Growth Edge Tip: Use the "50% of annual income" rule as a starting point — your family health cover should be at least 50% of your annual household income.
2. Understand Your No Claim Bonus (NCB)
No Claim Bonus is a reward for not filing any claims during the previous policy year. In India, NCB typically increases your sum insured by 5% to 50% over consecutive claim-free years, at no additional premium cost.
How NCB Works in Indian Health Insurance
| Claim-Free Years | Typical NCB Increase |
|---|---|
| 1 year | 5-10% increase in sum insured |
| 2 years | 10-20% cumulative increase |
| 3 years | 15-30% cumulative increase |
| 5+ years | Up to 50% cumulative increase |
Key Points to Verify at Renewal
- Check accumulated NCB: Your renewal document should clearly state the enhanced sum insured.
- Understand the reset policy: Some insurers reset NCB entirely after a single claim, while others offer a "NCB protector" that preserves your bonus even after a claim.
- Consider NCB portability: If you're switching insurers, IRDAI mandates that your accumulated NCB and waiting period credits can be transferred under the portability guidelines.
Growth Edge Tip: If your insurer doesn't offer NCB protection, consider it a reason to explore portability to an insurer that does.
3. Check Waiting Period Status for Pre-Existing Diseases
Almost every health insurance policy in India has waiting periods — durations during which certain illnesses are not covered.
Types of Waiting Periods in India
- Initial waiting period: 30 days from policy purchase (no claims allowed except for accidents).
- Pre-existing disease (PED) waiting period: 2-4 years for conditions like diabetes, hypertension, thyroid disorders, and asthma.
- Specific illness waiting period: 1-2 years for conditions like hernia, cataracts, knee replacement, and joint disorders.
Why This Matters at Renewal
- If you've completed your PED waiting period, your pre-existing conditions are now covered — ensure this is reflected in your policy.
- If you're considering switching insurers, be cautious: IRDAI allows portability of waiting period credits, but the new insurer may have different PED waiting period terms.
- Disclose all conditions honestly — IRDAI data shows that non-disclosure of pre-existing diseases is the leading reason for claim rejection in India.
Growth Edge Tip: If you've been diagnosed with a new condition during the policy year (e.g., diabetes, blood pressure), disclose it at renewal time. Hiding it could lead to claim rejection later.
4. Verify Network Hospitals and Cashless Facility
Cashless hospitalisation is one of the biggest practical advantages of health insurance — you don't need to pay upfront at the hospital.
What to Check at Renewal
- Network hospital list in your area: Insurers frequently update their network. A hospital that was cashless last year might not be this year — and vice versa.
- Quality of hospitals in the network: Are the hospitals you'd actually want to go to included? Check for multi-speciality hospitals near your home and workplace.
- New "Cashless Everywhere" feature: Some insurers now offer 100% cashless treatment at even non-network hospitals. If your insurer offers this, it's a significant benefit.
Network Hospital Data for Major Indian Insurers (2026)
| Insurer | Approximate Network Hospitals |
|---|---|
| Star Health | 14,000+ |
| HDFC ERGO | 13,000+ |
| ICICI Lombard | 10,000+ |
| Niva Bupa | 10,000+ |
| Care Health | 9,000+ |
Growth Edge Tip: Before renewal, search your insurer's hospital list for the 3-4 hospitals nearest to your home. If they're not in the network, it might be worth exploring portability.
5. Evaluate the Insurer's Claim Settlement Ratio (CSR)
The Claim Settlement Ratio tells you what percentage of claims an insurer actually settles. Published annually by IRDAI, this is the most transparent indicator of an insurer's reliability.
What the Numbers Mean
- CSR above 95%: Excellent — the insurer settles nearly all claims.
- CSR 85-95%: Good — but review the reasons for rejections.
- CSR below 85%: Concerning — consider switching.
Recent CSR Data (IRDAI Annual Report)
According to the latest IRDAI data, the average health insurance claim settlement ratio across the industry stands at approximately 88-90%. However, individual insurers vary significantly.
Beyond CSR: Check the Incurred Claim Ratio (ICR)
The ICR shows how much of the premiums collected are paid out as claims. An ICR between 70-100% suggests the insurer is actively paying claims. An ICR below 50% could mean overly aggressive claim rejection.
Growth Edge Tip: Don't just check the headline CSR — look at the number of claims settled and the average settlement time. An insurer with a high CSR and fast settlement (under 30 days) is ideal.
Bonus: When to Consider Switching Your Health Insurance
Under IRDAI portability guidelines, you can switch your health insurance to another insurer without losing accumulated benefits. Consider switching if:
- Your current insurer has poor claim settlement history
- Network hospitals near you have reduced
- Premium hikes are significantly above market average (more than 15-20% year-on-year)
- A better plan with enhanced features (restoration benefit, unlimited e-consultations, wellness rewards) is available at a comparable premium
How Portability Works
- Apply to the new insurer at least 45 days before your renewal date
- The new insurer will contact your old insurer for your policy history
- Your waiting period credits and NCB are preserved
- The switch happens seamlessly at your renewal date
Checklist: Your Health Insurance Renewal Review
Use this quick checklist at every renewal:
- Is my sum insured adequate for current medical costs in my city?
- Have I accumulated No Claim Bonus, and is it protected?
- Have my waiting periods for pre-existing conditions been served?
- Are my preferred hospitals still in the cashless network?
- Is my insurer's claim settlement ratio above 90%?
- Have there been any changes in my family (new member, new diagnosis)?
- Are there better plans available in the market at similar premiums?
Tax Benefits: Don't Miss Section 80D Deductions
Your health insurance premium qualifies for tax deductions under Section 80D of the Income Tax Act:
| Category | Maximum Deduction |
|---|---|
| Self, spouse, children (below 60) | ₹25,000 |
| Parents below 60 | ₹25,000 |
| Parents above 60 (senior citizens) | ₹50,000 |
| Self above 60 + parents above 60 | ₹1,00,000 |
Ensure you're maximising this benefit at renewal by covering your parents in a separate policy if they're not in your family floater.