Number of community health information networks Japan 2019, by coverage
According to a survey conducted in March 2019, more than 80 community health information networks in Japan were used for cooperation among municipalities. More than 120 networks in total were utilized for collaboration among all prefectures and the second medical area, indicating a gradual expansion of the network coverage. The community health information network is a system in which medical information of patients can be shared within the regions. The Japanese government has been promoting the system to improve comprehensive medical care offered in local areas.