Hello, dear. 1. There are two units under the Medical Security Bureau: the Medical Security Rights Management Center and the Basic Medical Insurance Fund Management Center. 2. Medical security rights management center, whose main responsibilities are: to be responsible for the establishment, change and dissolution of the relationship between the insured units and employees' medical and maternity insurance; Responsible for the management of the transfer, continuation and termination of the medical insurance relationship of the insured employees; Basic medical insurance fund management centers, such as medical insurance fee collection and information management for urban and rural residents, daily supervision of medical insurance funds and medical bidding and procurement, are mainly responsible for accounting, payment and management of medical insurance funds for urban workers and maternity insurance funds for urban and rural residents in the county; Identification and management of chronic diseases; Internet settlement in different places; Medical assistance; Agreement management of designated medical institutions for medical insurance.