Background: The application of medical accident insurance could not only cover parts of patients’ property loss caused by non-medical negligence, but also reduce the risks of medical staff during medical services. However, the compensation mechanism for medical accidents is unsound in china. Methods: In order to figure out the awareness and acceptance of the medical accident insurance in Shanghai medical institutions, medical staff and patients, a questionnaire survey was conducted. The feedback, which in total came from 22 medical institutions, 1,689 medical staff and 1,342 patients, was statistically analyzed by chi-square test.Results：Only 22.72% of the 22 hospitals in this questionnaire survey purchased medical accident insurance. As a result, medical accident insurance only accounts for 3.13% of medical compensation, which was far lower than the negotiated compensation ratio (61.25%) and the medical liability insurance compensation ratio (14.38%). This may be due to the low awareness of medical accident insurance, and our survey also proves this phenomenon. In this survey, we find that only a small proportion (22.73%) of medical institutions purchase medical accident insurance. What is more unexpected is that the vast majorities of patients (50.00%) and medical workers (64.00%) have only heard of it and are not aware of it. Although nearly half of the patients (45.16%) and medical workers (58.26%) are willing to buy medical accident insurance, there were still some patients and medical workers who were uncertain (32.80% and 38.82%, respectively) or unwilling to buy it (8.94% and 16.02%, respectively). The reason is nothing more than that no benefits will occur while the cost is high. Among those willing to buy, the majority of the patients (58.19%) and medical workers (54.39%) only accept the amount of insurance less than RMB 200 yuan. Conclusions: The acceptability and cognition of medical accident insurance in medical workers and patients are still at a low level in Shanghai. In addition, preliminary data from medical institutions purchasing medical accident insurance shows that the insurance can effectively reduce medical disputes and ease economic burden. To sum up, medical accident insurance has good application prospect and space in Shanghai, China.