Objective To analyze post setting and hierarchical management mechanism of administrative functional departments in prefecture-level public hospitals in order to clarify post rights and responsibilities,reflect post value differences,and activate the entrepreneurial vitality of staff in administrative functional departments.Methods Based on factor scoring method,post evaluation factors were verified and selected by questionnaire survey,interview,observa-tion and tracking and literature search.Through Delphi method and analytic hierarchy process,the post evaluation model was established to study post setting,post value evaluation,level division and other post management work.Results The number and responsibilities of posts had been clarified,and the hierarchical management of posts had been promo-ted.Conclusion The construction of job evaluation model based on factor scoring method can provide scientific theo-retical basis for job setting,level division,performance distribution and other work.