To file a complaint with the Office of the Workers' Compensation Fraud Inspector General via this website, please complete the information below. This is a sample form only.Claimant should fill out the form on their insurer or administrator's website and submit the form directly to them. The insurance provider has the right of subrogation, where it can recover what it paid for the claim from the responsible party. You should consider contacting the insurance carrier directly, or, alternatively, you may want to consider filing a claim with the Division. Subrogation is a Workers' Compensation insurance company's right to legally pursue a third party that caused an insurance loss to the employer. Was there an employeeemployer relationship? C. Did an accident occur that arose out of and in the course of Petitioner's employment by. Within 24 hours, the supervisor must submit the First Report of Injury (Illinois Form 45) to Risk Management. Additional reports may follow.