Carrier And Subrogation Attorney Sued For Fraud For Including Case Management Fees In Subrogation Lien. Workers’ comp carriers expend considerable dollars for case management costs, medical bill audit fees, rehabilitation benefits, nurse case worker fees, significant attorney’s fees on permanency awards, and other expenses in conjunction with the handling and adjusting of workers’ comp claims. What benefits are recoverable in workers’ comp subrogation? Another question is whether and to what extent a workers’ comp carrier can recover fees paid to a contracted provider of catastrophic and complex case management in a workers’ comp claim. Written by Gary L. Wickert, published in Claimspages.com on July 16, 2019 and Claims Journal on July 22, 2019.