To help protect our policyholders' interests and keep our premiums to a minimum, CNA's Special Investigations Unit (SIU) diligently detects, pursues and mitigates insurance claims fraud risk. Use the form below to alert us to suspected instances of claim fraud, or call us at (866) 262-3116 (866) 262-3116 .

By completing these fields you acknowledge that an investigator may contact you with additional questions: