Objective:To measure with Zhejiang province as an example the situation of the self-evaluation health management service capability of primary medical staff in county-level medical alliances.Methods:A self-evaluation scale for health management service capability by primary medical staff was customized, covering 5 dimensions of professional attitude, interpersonal communication ability, comprehensive knowledge integration ability, professional practice ability and professional development ability, as well as 29 items. In July-September 2019, medical alliances were selected from three counties/cities based on economic development as the survey targets, and a total of 264 primary medical staff were surveyed. Quantitative data were described in mean and standard deviation, while qualitative data were described in composition ratio, and the differences were compared by Kruskal-Willis test.Results:The self-evaluation scoring of health management service capability of the primary medical staff was (59.75±18.64) points, and the average scoring of the items was (2.06±0.64) points. The scoring of knowledge integration (1.98±0.70)and professional practical ability (2.03±0.67) were lower than the average scoring of the items; gender and occupation type of primary medical staff present statistical significances in the self-evaluation scoring of health management service capability.Conclusions:Given the health management service capabilities of primary medical staff, they still need to upgrade their knowledge integration and professional practice capabilities. County-level medical alliances should enhance their training of health management knowledge and skills, promote doctor-nurse collaboration in health management services to broaden the depth of primary health management services.