A data information exchange, which accesses data from liability insurers and health plans, manages the data and allows health plans to identify when their plan participants are third party claimants in injury claims. In another aspect, subrogation entities access the data information exchange in order to perform subrogation operations for the health plans, relating to the health plan's participants. In another aspect, coordination of benefit recovery entities access the data information exchange in order to perform recovery operations for the health plans, relating to health providers which rendered services to participants of the health plans.