| 1942 | company, 109th Medical Battalion (34th Infantry Division) |
| 19Sep42-28Dec43 | 160th Station Hospital (250-bed) (V Corps) |
| 26Oct43-19Aug44 | 28th Station Hospital (250-bed) |
| 7Jan44- | One platoon from 19th Special Services Company |
| 26Jan44-22May44 | 147th Army Postal Unit |
