The SUM endorsement is a pro-consumer coverage that allows an insured to protect himself and his family. Insurance Defense Law Firm in Nassau County, Long Island and Downstate New York.What Is Subrogation? "Subrogation" refers to the act of one person or party standing in the place of another person or party. Subrogation is the right of an insurer to pursue the party that caused the loss to the insured in an attempt to recover funds paid in the claim. The foundation of an effective subrogation and recovery program is having a process in place to conduct timely, accurate, and cost-effective investigations. Partners from initial investigation through final recovery to ensure appropriate claim resolution and pursuit of alternative recovery sources (e.g. With a structured settlement you can have more than one type of payment in a single contract. Sandra is hands down the best Administrator I have ever worked with.