How to Evaluate Health Insurance Companies (2027)

If theres one number you should care about, its the Claim Settlement Ratio (CSR). This tells you what percentage of claims the insurance company actually paid out.

• Anything above 95% is excellent
• 90-95% is good
• Below 90%? Be careful

In recent years, large private health insurers like HDFC Ergo, ICICI Lombard, and Star Health have generally held CSRs above 92% — check the latest IRDAI annual report for current numbers. But dont just look at the number—check how many claims they process. A company with 98% CSR on 100 claims is different from one with 98% CSR on 1 lakh claims.

Imagine being admitted to a hospital and having to arrange ₹5-10 lakh in cash for treatment. Thats where network hospitals come in.

With a cashless facility, the insurance company directly settles the bill with the hospital. No hassle, no waiting for reimbursement.

• How many network hospitals do they have in your city?
• Are the hospitals in the network reputed ones?
• Is the network growing or shrinking?

For example, if you live in Delhi, check how many hospitals in your area are in their network. If youre in a tier-2 city, make sure they have adequate coverage there.

This is where many people get surprised. Health insurance doesnt cover everything from day one.

• Initial waiting period: 30 days (for all new policies)
• Pre-existing diseases: 2-4 years (this is KEY)
• Specific treatments: 1-2 years (like cataract, knee replacement)

If you have diabetes, blood pressure, or any other condition, make sure you understand how long youll wait before its covered.

Heres the truth: the cheapest premium isnt always the best value. A ₹5,000 premium might seem great until you realize the sum insured is only ₹3 lakh and the policy has tons of exclusions.

• For a family of 4, a ₹10-15 lakh family floater works well
• Premiums typically range from ₹8,000-25,000 depending on age and coverage
• Consider a top-up plan if base coverage is expensive

Look at whats included: room rent capping, ambulance charges, day-care treatments, AYUSH coverage. These add real value.

Beyond the basics, here are features that can save you big:

You want a company that will be around in 10-20 years when you actually need to claim.

• Financial rating (ICRA, CRISIL ratings)
• Years in the market
• Market share in health insurance
• How theyve handled past crises (like COVID)

Companies like HDFC Ergo, ICICI Lombard, Star Health, Bajaj Allianz, and New India Assurance have strong track records.

This is where theory meets reality. A company with great CSR can still have terrible customer service.

• Read real customer reviews on Mouthshut, Trustpilot
• Check how easy it is to file a claim (online vs offline)
• Look at claim rejection stories—they happen to everyone
• Check the turnaround time for claims

During COVID, some companies took 2-3 months to settle claims while others did it in 7-10 days. That difference matters.

The claim settlement ratio only tells you how often claims get paid. The incurred claims ratio tells you how an insurer behaves overall: claims paid divided by premiums earned. Around 75-90% is the healthy band. Below that, the insurer is collecting far more than it pays out, which shows up as tight claim scrutiny, narrow networks and slow reimbursements. Above it, the insurer is paying out nearly everything it earns, which is great for this year's claimants and a quiet warning about next decade's stability.

Reading the two together catches the failure modes:

• High CSR with a very low incurred ratio: easy approvals on small claims, hard scrutiny on the big ones
• High incurred ratio with thin reserves: generous today, premium shock or service decay tomorrow
• Both healthy over several years, not one: that is the insurer you shortlist

IRDAI publishes the inputs in its annual reports; insurance broker disclosures and the insurer's own public filings carry them too.

The CSR says nothing about how you are treated when you are not claiming. IRDAI's Bima Bharosa portal tracks grievances by insurer — volume, category, resolution. A grievance must be acknowledged immediately and resolved within 14 days under the policyholder-protection framework; what matters is complaints per claim, not the raw count.

What to look for: mis-selling and claim-delay complaints as a share of total grievances, not the raw count alone. A big insurer will have big numbers; a high rate per 10,000 claims is the actual signal.

Cashless is the whole point of network hospitals, and the timelines are not left to the insurer's mood. Under IRDAI's master circular on health insurance, the insurer must decide on a cashless authorisation request within one hour of the hospital raising it, and grant final discharge authorisation within three hours of the discharge request.

So when a sales brochure boasts about "fast cashless", redirect the conversation: ask what share of claims at your city hospitals ran cashless without friction, and what happens at 11 pm when the hospital's insurance desk has gone home. The regulatory floor is identical for every insurer; the difference is how rarely you need to invoke it.

None of the three types is automatically better. The filter is your situation: a tier-2 family may value the public insurer's hospital relationships; a metro family that wants app-based claims may prefer a private or standalone player. Run whichever candidate you pick through the same seven checks above — the type never overrides the claim data.

A policy is a long relationship, but not a life sentence. IRDAI's portability rules let you move to another insurer at renewal, and the waiting-period credit you have already served — including time served on pre-existing diseases — carries forward to the new policy, subject to the new insurer's underwriting. That makes switching at 35 a very different decision from switching at 55, when a fresh waiting period on a new illness bites hardest.

What does not carry over cleanly: the no-claim bonus accumulated, day-one coverage for conditions acquired during the old policy in some cases, and any group-cover features your employer plan had. Ask the new insurer in writing exactly which credits transfer before you initiate the port, and always apply before the renewal date — a lapse resets everything.

At the end of the day, health insurance is a contract of trust. Youre paying a premium today hoping youll never need it—but if you do, you want a company that will actually come through.

Take your time. Compare at least 3-4 companies. Ask questions about whats not clear. And remember: the best time to buy health insurance was 10 years ago. The second best time is today.

Your health is your wealth. Protect it wisely.

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This article is for educational purposes only. Please consult a qualified insurance advisor or financial planner for personalized advice based on your specific needs and circumstances.