Your insurer has sent the renewal quote for your group health insurance policy, reflecting an 18% premium increase. The stated reason is: "Your claim ratio was high last year."
Many HR teams accept this explanation without question, but it is important to verify the details.
The Incurred Claim Ratio (ICR) is the primary factor influencing whether your premium increases, remains unchanged, or, in rare cases, decreases. However, most HR leaders do not calculate it independently and instead rely on the insurer's analysis, which may include assumptions that are not in your favor.
What is the incurred claim ratio, and why does it matter at group health insurance (GHI) renewal
Incurred Claim Ratio is the percentage of premium income that your insurer has paid out (or reserved for) claims during your policy year.
The formula is:
If your company paid an annual premium of ₹25 lakh and your employees filed claims worth ₹18 lakh, your ICR is 72%.
Why does this matter? Because your insurer uses this ratio as the primary input for your group health insurance policy renewal pricing. A high ICR means the insurer lost money on your group. A low ICR means they profited comfortably. Everything flows from this number.
According to IRDAI's 2024-25 Annual Report, the overall health insurance claims ratio stood at 85.34%, with standalone health insurers at 68.06%. IRDAI benchmark for the group segment is actually much higher, typically around 92% or more.
What goes into the ICR calculation
It is important to understand each component of the ICR calculation before contacting insurers. Insurers consider not only paid claims but also outstanding and unreported claims.
Numerator: Total claims incurred
This includes three things:
Claims already settled and paid out: cashless hospitalization amounts directly settled with hospitals, plus reimbursement amounts paid to employees. This is the largest chunk and the easiest to verify.
Outstanding claims (reported but not yet settled): claims that have been filed but are still being processed at the time of calculation. The insurer estimates these based on average claim costs for similar cases.
IBNR (Incurred But Not Reported): This is an estimate of claims that have occurred but have not yet been filed. Insurers typically add 3-5% of total claims as an IBNR buffer. Review this assumption carefully and question it if it appears unreasonable.
Denominator: Total premium earned
This isn't simply the total premium you paid. If your policy runs from April to March and you're calculating ICR in January, the earned premium is only the prorated amount for the 10 months that have elapsed, not the full annual premium.
For a full policy year calculation, the earned premium equals the total premium collected (adjusted for mid-term additions and deletions of employees).
What are the two methods insurers use to calculate ICR
Not all ICR calculations are identical. Your insurer or broker may use one of two approaches, and the difference matters.
Method 1: Current ICR
Formula: (Settled claims + Outstanding claims) ÷ Earned premium as on date
If your insurer collected ₹100 in premiums for an employee for the full year, the amount is earned after 6 months. This method is useful for mid-term reviews but may overstate the ratio early in the policy year, when fewer premiums have been earned, but significant claims may have already occurred.
Method 2: Annualized ICR
Formula: (Annualized settled + Outstanding claims) ÷ Total premium collected
This calculation annualizes the claims. For example, if you are six months into the policy, you would double the claims value and compare it to the total premium collected for the year.
Most insurers, brokers, and TPAs use one of these two methods, sometimes with minor variations such as including a 3-5% IBNR assumption.
Confirm with your broker which calculation method is being used.
Step-by-step: How to calculate your company's ICR
You don't need actuarial software. You need three documents: your premium payment records, your insurer or TPA's claims MIS (Management Information System), and your employee addition/deletion records.
Step 1: Gather your claims data
Obtain the claims MIS from your insurer or TPA. This should include all claims filed during the policy year (settled, outstanding, and rejected). Use the gross claim amount approved, not the billed amount, which is often higher.
Organize the data into paid claims (cashless and reimbursement), outstanding claims (filed but pending), and rejected claims (which are not included in the ICR calculation).
Step 2: Calculate total claims incurred
Sum the paid and outstanding claims. To align with the insurer's methodology, add an IBNR buffer of 3-5%.
Example:
Paid claims: ₹14,50,000
Outstanding claims: ₹2,80,000
IBNR (at 4%): ₹69,200
Total claims incurred: ₹17,99,200
Step 3: Calculate total earned premium
Begin with the policy year's base premium. Adjust for mid-term additions (employees who joined and were added to the policy) and mid-term deletions (employees who left). The earned premium should reflect the actual amount collected by the insurer for the covered period.
Example:
Base annual premium: ₹24,00,000
Mid-term additions: ₹1,80,000
Mid-term deletions (refunds): -₹60,000
Total earned premium: ₹25,20,000
Step 4: Apply the formula
ICR = (₹17,99,200 ÷ ₹25,20,000) × 100 = 71.4%
At 71.4%, this company's ICR falls within the balanced range. The insurer made a reasonable margin, and a significant premium hike would be hard to justify.
The number alone isn't enough. What matters is the range it falls in, and what that means for your renewal negotiation.
ICR between 50% and 70%: This range is profitable for the insurer, placing you in a strong negotiation position. Request a flat renewal (no premium increase), additional benefits, or removal of sub-limits. Use the low ICR as leverage, as the insurer will want to retain your account.
ICR between 70% and 90%: This is a balanced range, where the insurer is covering claims without significant losses. Expect moderate renewal increases (5-10%, consistent with medical inflation). Negotiate by demonstrating that your claims pattern is stable and predictable.
ICR between 90% and 100%: The insurer is either breaking even or incurring losses. Expect a premium increase of 15-25%. Analyze which claims contributed to the higher ratio to determine if it was due to isolated large claims or a recurring pattern.
ICR above 100%: The insurer has paid out more than was collected in premiums. Expect significant premium increases or benefit reductions. In some cases, the insurer may decline to renew. Develop a strategy by isolating large claims, restructuring the policy design, or considering a change of insurer with a clear claims narrative.
The large claim problem: Why one hospitalization can wreck your ICR
In companies with 50 to 200 employees, a single large claim, such as a cancer treatment costing ₹12 lakh or a cardiac bypass at ₹8 lakh, can increase your ICR from 60% to 110% in a short period.
This is the most common trap HR teams fall into. The insurer presents the overall ICR, including this outlier, and the premium quote reflects it.
Recommended action: Calculate your ICR both with and without the top one or two large claims. Present both figures during renewal discussions. Ask the insurer if they applied any pooling or large-claim exclusion in their calculation. Many insurers use a threshold (typically ₹3-5 lakh per claim) above which claims are pooled separately and do not fully impact your If your insurer did not apply pooling, request an explanation. If your broker has not addressed this, encourage them to do so.this, they should be.
Why rolling ICR matters more than single-year ICR
Insurers don't look at just one year. Most use a rolling 2-3 year ICR to assess your risk and determine pricing. A single bad year surrounded by two good years looks very different from three consecutive high-ICR years.
Calculate your ICR for each of the last three policy years. If the trend is declining (for example, from 95% to 78% to 72%), this provides a strong narrative for renewal discussions.
If the trend is rising, consider alternative strategies.
- Identify the factors contributing to higher claims, such as an aging workforce, maternity claims, or chronic diseases.
- Demonstrate to the insurer the measures you are taking to address these factors, such as implementing wellness programs, preventive health checks, or policy restructuring.
How to use ICR in your renewal negotiation
Knowing your ICR is step one. Using it is where the value lies.
If your ICR is below 70%: push for more
You are a profitable account, and the insurer will want to retain your business. Negotiate by requesting enhanced benefits (such as mental health coverage, higher maternity limits, or OPD add-ons) at the same premium, or request a premium reduction. Obtain competitive quotes from other insurers to strengthen your position.
If your ICR is 70-90%: hold the line
This is a balanced range. Any premium increase should be limited to medical inflation (7-10% in India, according to IRDAI data). Challenge any higher increase and present your three-year rolling ICR to demonstrate stability.
If your ICR is above 90%, control the narrative
Do not accept the initial quote. Take the following steps:
- Break down the claims data: separate large claims from routine claims, identify if one or two outlier events drove the ratio up, and present the "adjusted ICR" (excluding pooled or one-time events).
- Propose wellness interventions like preventive health check-ups, chronic disease management, or employee awareness sessions to demonstrate you're actively managing risk.
- Obtain at least two to three competitive quotes. Even if you do not intend to switch insurers, it is important for your current insurer to know they are not your only option.
Common mistakes HR teams make with ICR
Accepting the insurer's ICR without verification: Insurers may include inflated IBNR estimates or claims that were later partially rejected. Always request the raw claims MIS and perform your own calculation.
Ignoring mid-term additions: If you added employees mid-year, the earned premium will exceed the base premium. Failing to account for this understates your denominator and overstates the ICR.
Comparing your company's ICR to the overall industry ICR: The industry ICR published by IRDAI (85.34% for FY 2024-25) includes government schemes, public sector policies, and individual health insurance. Your group policy is underwritten differently. The group business segment ICR, reported by IRDAI at around 92%, is a more relevant benchmark. One year of high claims doesn't define your risk profile. Present the 3-year rolling view. Insurers already use this internally; you should too.
Not calculating ICR before renewal: If you review the ICR for the first time when the renewal quote arrives, you lose the opportunity to negotiate effectively. Calculate it quarterly or at the six-month mark to avoid surprises.
ICR vs Claim settlement ratio: Don't confuse the two
These are related but fundamentally different metrics.
Claim Settlement Ratio (CSR) measures the percentage of claims the insurer settled out of the total claims received. It's about volume. Out of 100 claims filed, how many were paid? A CSR of 95% means 95 out of 100 claims were settled.
Incurred Claim Ratio (ICR) measures the monetary value of claims paid against premiums collected. It's about the financial impact: out of every ₹100 collected as premium, how much was paid out in claims?
An insurer may have a high CSR (settling most claims) and a low ICR (if those claims were small). For renewal negotiations, ICR is the key metric influencing pricing. CSR reflects the insurer's claim-handling practices. Both are important, but they address different aspects.
Read: What is the claim settlement ratio and incurred claim ratio in corporate health insurance?
How an Insurtech broker like Pazcare helps
A good insurance broker manages this process for you. They obtain the claims MIS, calculate ICR using multiple methods, benchmark their ratio against similar-sized companies in your industry, identify large-claim pooling opportunities, and negotiate with the insurer using underwriting logic rather than simply requesting a discount.
If your broker does not provide ICR reports proactively, ideally through an accessible dashboard, it may be time to ask deeper questions about transparency and renewal support. Brokers such as Pazcare offer real-time ICR visibility through tools like ClaimIQ by Pazcare, helping HR teams track claims performance, monitor utilization trends, and prepare for renewals without manually collecting insurer data every quarter.
The ideal time to involve your broker is at least 90 days before renewal. Once the insurer has already shared the renewal quote, negotiation flexibility becomes significantly limited.
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