Cost information screening method and device

Embodiments of the invention disclose a cost information screening method and device, relates to the technical field of ultrasonic ranging, in particular to the field of medical cost management. According to the method and device, cost information of same disease categories in a plurality of hospitals is integrated; a cost information set generated after the integration is processed so as to generate average cost information, aiming at each disease category, of the plurality of hospitals; and the cost information, for each disease category, of each hospital is screened by utilizing preset floating cost information of each disease category and the average cost information of each disease category so as to screen the hospitals with too high costs, thereby facilitating the supervision, to hospital costs, of related supervision departments. The cost information screening method and device provided by the invention are capable of screening the hospitals with too high costs more accurately. 本发明实施例提出种费用信息筛选方法与装置，涉及超