PROBLEM TO BE SOLVED: To make it possible to read patient information in the vicinity of an entrance of a ward even when outage occurs, and easily determine whether or not the patient information has been read.SOLUTION: A patient information display system comprises a corridor terminal 1 including: an adhesion type IC tag 3 in which patient information is stored a corridor terminal display 4 for displaying patient information during electrification a button 5 provided so as to protrude from a surface of a frame and a display unit 6 for showing that patient information has been confirmed, by making its display mode be changed in the case that the button 5 is pressed. The display mode of the display unit 6 is changed in conjunction with operation of making the IC tag 3 adhere to an IC tag reader 10 for reading the patient information from the IC tag 3 to display it on a display 13, because the button 5 is made to be pressed in the operation. Thereby, the patient information display system can read the patient information by the IC tag reader 10 even when outage occurs, and can easily determine whether or not the patient information has been read by only confirming the display mode of the display unit 6 of the corridor terminal 1.