September 1 to September 30th. Children's hospitalization fund refers to the social mutual aid public welfare project launched in Shanghai. According to relevant data, the payment time of Shanghai Children's Hospitalization Fund in 2020 will be from September 1 day to September 30. Children's Hospitalization Fund, the full name of Shanghai Medical Mutual Fund for Primary and Secondary School Students and Infants, is a non-profit social welfare undertaking jointly organized by the Municipal Red Cross Society, the Municipal Education Commission and the Municipal Health Bureau.