Cozen O'Connor is the world's leading subrogation and recovery law firm. We founded our subrogation and recovery practice in 1970.A personal injury attorney at Stone Rose Law can help you navigate a subrogation claim after an accident. Call (480) 498-8998 today. We have extensive experience achieving solutions for clients in subrogation situations. Subrogation for health plans. Identify, investigate, recover and prevent inaccurate payments linked to accident-related medical and disability expenses. Subrogation recoveries shall be shared on proportionate basis with first-party claimant, unless deductible amount has been otherwise recovered. Subrogation outsourcing is when an insurance company assigns a BPO provider to go after a third party that has caused a loss to an insured patient.