Purpose/SignificanceTo build the hospital data governance level index system,and to help hospitals enhance the value of data.Method/Process Based on the existing research on data governance and hospital data governance,the study uses the expert consultation method,triangle mutual certificate method and technology-organization-environment analysis framework to discuss the construction path of the index system through 4 links:literature analysis,expert consultation,triangle mutual certificate and evaluation index calculation.Result/Conclusion The hospital data governance level index system with 3 first-level indicators,11 second-level indicators and 32 third-level indicators is constructed,which is complementary to the existing smart hospital evaluation system,reflect the foundation and development goals of the current hospital data governance construction,and provide references for the digital hospital construction.