RESUMEN
Under the background of the comprehensively implementing the rule of law, the construction of legal practice of medical institutions in China is directly related to the sustainable and high-quality development of the medical service industry. However, at present, each medical institution lacked a systematic plan for the construction of legal practice, and the health administrative department mostly implemented the measures of inspection and punishment for illegal practice, which led to the situation that the illegal practice of medical institutions was " investigated but not corrected, and changed but invalid" . This paper creatively put forward the application research of administrative reconciliation theory in the legal practice management of medical and health institutions, for promoting medical and health institutions and medical staff to strengthen legal practice management, standardizing medical behavior, ensuring medical safety, and achieving high-quality development through the institutional incentive and guidance.