Objective To identify and analyze the digital supervision issues of cross-province medical treatment in China,and propose countermeasures and suggestions.Methods Using literature research,expert interviews,and questionnaire surveys,from January 29,to February 132023,managers,staff from remote departments of medi-cal insurance bureau and scholar in the field of medical insurance in H province were selected.Principa l component analysis was used to extract questions,and based on the extraction results,a multiple logistic regression model to explore that have a significant impact on the digital supervision of cross-province direct settlement of medical treat-ment.Results The problems of digital supervision of direct settlement for medical treatment across provinces and re-gions in China can be divided into 7 categories,with a cumulative variance contribution rate of 63.17%.The connec-tion of digital regulatory systems,audit rules and early warning issues,as well as the lack of legal systems and defi-nitions have a significant impact on regulatory effectiveness(P＜0.05).Conclusion Incomplete construction of the digital supervision system between the place of insurance participation,and inadequate legal and institutional sateguards for the digital supervision of the direct settlement of cross-provincial cross-district medical consultations.Therefore,strengthening the basic construction of the digital supervision system for cross provincial and cross regional medical direct settlement,and improving the legal system for cross provincial and cross regional medical direct settle-ment digital supervision,have important guiding significance for the digital supervision of cross provincial and cross regional medical direct settlement in China.