Purpose/Significance To construct a framework for the medical service quality evaluation system based on the open sharing of medical and health data, so as to provide references for comprehensively and objectively assessing the practical impact of the open sharing of medical and health data on the quality of medical services. Method/Process A Delphi method-based expert consultation questionnaire is designed, and two rounds of consultation are conducted. Basic information of experts and indicators such as the authority coefficients are statistically analyzed. The analytic hierarchy process is used to calculate the weights of each indicator. Result/Conclusion A medical service quality evaluation system comprising 6 first-level indicators and 24 second-level indicators is established. The system demonstrates scientific rigor and reliability, offering references for relevant evaluations.