This post will look into thirdparty subrogation under the Pennsylvania Workers' Compensation Act. Workers' compensation subrogation can help you get the most out of your workers' compensation settlement.Find out how from experienced lawyers. We have compiled links for the most common downloadable forms, guides, and applications with regard to workers' compensation in Pennsylvania. Carrier Rate The amount per unit of exposure which an insurance carrier charges for workers compensation and employers liability insurance. Section 319 of the Pennsylvania Workers' Compensation Act provides the statutory authority for the Employer to subrogate to a third party action. Generally speaking, the employer's subrogation rights are absolute with regard to recouping payments made under the Workers Compensation Act. A standard endorsement must be used in the form prescribed in Section 3. How did we identify your claim as a potential subrogation or workers' compensation case? Workers' Compensation Claim.