The 67th Combat Support Hospital was originally constituted as Evacuation Hospital No 67 on 21 July 1924 in the organized reserves and was allocated the VII Corps area. On 23 March 1925, Evacuation Hospital No. 67 was redesignated as the 67th Evacuation Hospital. Then, on 1 October 1933, the 67th Evacuation Hospital was withdrawn as an organized reserve unit and allocated to the VII Army as a regular Army Unit, inactive. The 67th Evacuation Hospital was activated on 16 March 1942 at Fort Rodman, Massachusetts, and assigned to the first Army.