Insight Service Group

Insight Service Group (ISG) is a national provider of comprehensive claim investigation and medical management services, catering to the insurance, legal, and healthcare industries. The company offers a specialized suite of services designed to manage risk and contain costs, including Independent Medical Evaluations (IME), medical record reviews, and peer reviews. ISG integrates these clinical services with advanced investigative capabilities, such as field surveillance and social media analytics, to provide a holistic view of insurance claims. Serving insurance carriers, third-party administrators, and self-insured employers, the company focuses on workers' compensation, disability, and liability markets. ISG is headquartered in Bourne, Massachusetts, and operates as a platform company under the ownership of Windjammer Capital Investors.