Legal basis: Article 82 of the Basic Medical Care and Health Promotion Law of People's Republic of China (PRC), the expenses of basic medical services are mainly paid by basic medical insurance funds and individuals. The state raises basic medical insurance funds through various channels according to law, and gradually improves the mechanism of sustainable financing and adjusting the level of basic medical insurance protection. Citizens have the right and obligation to participate in basic medical insurance according to law. Employers and employees pay basic medical insurance premiums for employees in accordance with state regulations. Urban and rural residents pay the basic medical insurance premiums for urban and rural residents according to regulations.