Abstract: With the successful completion of the task of building a moderately prosperous society in all respects in 2020 and the successful conclusion of the battle against poverty,China has entered the era of stable poverty alleviation.The consolidation and expansion of the achievements of poverty alleviation and the comprehensive promotion of the rural revitalization strategy have become the focus of rural work in the next stage,and the stability of poverty alleviation is also a major challenge that needs to be considered urgently at present.At the stage of precise poverty alleviation,the problem of basic medical security for the poverty-stricken population in rural China has been basically solved,but the situation of relative shortage of medical resources and relatively backward medical level in most poverty-stricken areas has not been comprehensively improved.Some poverty-stricken areas have problems such as backward medical equipments and insufficient drugs,and the overall medical and health level still has great room for improvement.Therefore,in terms of medical treatment,in order to consolidate the results of poverty alleviation and promote the final comprehensive revitalization of rural areas,we need to continue to make efforts to continuously promote the improvement of the overall medical level in rural areas.Combined with the situation of on-site counterpart assistance,this paper analyzes the problems existing in the current precision medical assistance,and based on the practical experience of precision medical assistance,innovatively puts forward the four-level linkage precision medical assistance mode of “province,county,township and village”,so as to further optimize the path of precision medical assistance.

Key words: the stability of poverty alleviation, precision medical assistance, four-level linkage, rural revitalization