An exclusive provider organization is a type of managed care in which selection of providers is limited to a defined group who are all paid on a modified fee-for-service basis. A network of individual medical care benefactors or groups of medical care benefactors who have arrived into transcribed preparations with an insurer to compromise health insurance to subscribers. With an EPO, medical care benefactors enter a commonly helpful relationship with an insurer. He insurer compensates an covered subscriber only if the medical expenses are resulting from the chosen network of medical care benefactors. The well-known network medical care benefactors in turn offer contributed patients medical services at considerably lower valued than these patients would have been stimulating otherwise.