Legal analysis: calculation method: 1. Where the medical expenses of inpatients participating in the cooperative medical system exceed 5,000 yuan at one time or for the whole year, they should be compensated by stages, that is, 500 1- 10000 yuan is 65%, and1000/-18000 yuan is 70%. 2. The annual compensation limit for hemodialysis, radiotherapy and chemotherapy in the town-level cooperative medical system hospitalization and uremia outpatient service is1.654.38+0.000 million yuan.

Legal basis: Article 4 of the State Council's Decision on Establishing the Basic Medical Insurance System for Urban Workers shall improve the management and supervision mechanism of the basic medical insurance fund, and bring it into the management of special financial accounts, which shall be used for special purposes and shall not be misappropriated. Social insurance agencies shall be responsible for the collection, management and payment of basic medical insurance funds, and shall establish and improve the budget and final accounts system, financial accounting system and internal audit system. The business expenses of social insurance agencies shall not be drawn from the fund, and shall be solved by the financial budgets at all levels. Bank interest calculation method of basic medical insurance fund: the part raised in the current year will bear interest according to the deposit interest rate; The fund principal and interest carried forward from the previous year shall bear interest at the bank deposit rate of lump-sum deposit for 3 months; The deposited funds deposited in the social security financial special account shall bear interest at the three-year zero deposit and lump-sum savings deposit rate not lower than the interest rate of this grade. The principal and interest of an individual account are owned by the individual and can be carried forward and inherited.