Abstract: The present disclosure improves handling of information related to a medical care without changing a flow of daily work already established by a health care worker. A medical care subject information management system is communicably connected to a reading device configured to read, from a measurement device configured to measure biological information on a medical care subject, the biological information measured by the measurement device, or includes such a reading device. The medical care subject information management system includes a control unit configured to cause a display unit to display an input screen for inputting information related to progress of a medical care of the medical care subject immediately or in response to a predetermined operation performed when the reading device reads the biological information on the medical care subject.