Legal analysis: medical insurance fund payment, also known as basic medical insurance fund payment, refers to the medical insurance benefits paid by social pooling funds to employees and retirees who participate in basic medical insurance, as well as the medical expenses and other expenses paid by personal account funds to employees and retirees who participate in basic medical insurance according to the expenditure scope and expenditure standards stipulated by national policies.

Legal basis: Regulations on the Supervision and Administration of the Use of Medical Insurance Funds

Article 1 In order to strengthen the supervision and management of the use of medical insurance funds, ensure the safety of funds, promote the effective use of funds and safeguard the legitimate rights and interests of citizens' medical insurance, these Regulations are formulated in accordance with the Social Insurance Law of People's Republic of China (PRC) and other relevant laws.

Article 8 The use of medical insurance funds shall conform to the scope of payment stipulated by the state.

The scope of medical insurance fund payment shall be formulated by the administrative department of medical insurance in the State Council according to law. The people's governments of provinces, autonomous regions and municipalities directly under the Central Government shall, in accordance with the authority and procedures prescribed by the state, supplement the specific items and standards paid by the medical security fund within their respective administrative areas, and report them to the administrative department of medical security of the State Council for the record.

Twelfth medical insurance agencies should be in accordance with the service agreement, timely settlement and disbursement of medical insurance funds.

Designated medical institutions shall provide medical services in accordance with regulations, improve service quality, rationally use medical security funds, and safeguard citizens' health rights and interests.