Mid-Market P&C Carrier · Insurance · Chicago, IL · 14 weeks
Fraud detection model deployed to production
A mid-market property and casualty insurer was manually reviewing every claim for fraud, using 12 full-time employees but still missing about $6 million in fraud each year. We implemented a real-time fraud detection model that scored all claims instantly. This cut manual reviews by 71% and uncovered $6.2 million in suspicious claims for further investigation.
Challenge
The carrier depended on adjusters’ gut feelings and an outdated set of 23 static rules last updated four years ago. These rules flagged 18% of claims, causing a backlog that slowed down valid payments and annoyed customers. At the same time, more complex fraud slipped through undetected because the rules didn’t catch new patterns.
Outcome
We cut manual claim reviews from 18% to 5.2%, freeing up team capacity. SIU referrals jumped from 0.3% to 1.8%, with 74% of those cases confirmed as suspicious. In the first year, we flagged $6.2 million in fraudulent claims. At the same time, we sped up legitimate claim payments, cutting the cycle from 8.4 days down to 5.1.
Results
- $6.2M Suspicious claims identified annually
- 18% to 5.2% Claims requiring manual review
- 74% SIU referral confirmation rate
- 8.4 to 5.1 days Legitimate claim payment cycle
We used to manually check 18% of all claims and still missed $6 million in fraud. Thinklytics built a model that narrows that down to just 5%, but it catches more fraud than we ever did before. Now our adjusters spend their time on the cases that actually need it.