The outbreak of COVID‐19 epidemic has tested the emergency response capability and the strength of medical and health system in every country when the crisis is coming. The rapidly and effective response of Chinese government has made important contributions and provided a successful reference for other countries all of world. China's health care system plays a vital role in overall process. Based on the statistical data, the health care system areal distribution is analyzed with the spatiotemporal analysis method and the data visualization processing can better understand the spatiotemporal distribution of China's medical and health institutions.