Abstract:Objective：To explore the application of refined management in hospital refund process. Methods：The refinancing process of hyperbaric oxygen treatment in Huai’an First People’s Hospital was improved and optimized. The refinancing steps，number of trips and patients’ satisfaction of 34 patients before and after optimization were tracked and analyzed. Results：The procedures were greatly reduced （P < 0.05），and the patients’satisfaction with the refund process was significantly improved （P < 0.05）. Conclusions：Refined management based on operational quality management plays a very positive role in the process management of refund for hyperbaric oxygen therapy，which effectively improves the efficiency of hospital operation and patients’ satisfaction.