A radiographic imaging apparatus performs imaging based on an examination order including a plurality of imaging protocols, executes image processing for the captured image based on the imaging protocol used at the time of the imaging, designates a change source imaging protocol and a change destination imaging protocol from the examination order based on an instruction of an operator, and changes the imaging protocol corresponding to the image captured based on the change source imaging protocol from the change source imaging protocol to the change destination imaging protocol. When the change of protocol is made, the apparatus executes image processing based on the change destination imaging protocol for the image before the image processing which is captured based on the change source imaging protocol.