This book is intended to be a practical guide for plaintiff attorneys. There is an enormous amount of literature and legal texts examining the nuances of healthcare reimbursement and subrogation law, especially in the context of the Employee Retirement Income and Security Act (ERISA). However, for purposes of a practicing attorney, tasked with determining when to pay a healthcare plan - and when not to pay - a summary of the issues may be more helpful. This is a brief text which is intended to provide a quick reference and practical guide for plaintiff's attorneys and their staff.