Medical officer clones, also referred to as clone medical officers, were specialized clone trooper variants within the Galactic Republic who focused on providing medical care. Throughout the Clone Wars, they were stationed on Republic starships and Haven-class medical stations.
Their uniform was comparable to that worn by the clone navigation officer. Initially, at the beginning of the Clone Wars, their clothing was primarily white and featured an emblem on their left arm; subsequently, red stripes were added to the uniform's sides, and the emblem was relocated to the chest area.
The debut of clone medical officers occurred in the Star Wars: The Clone Wars episode titled "Shadow of Malevolence." However, their official identification within canon did not occur until the publication of the book Ultimate Star Wars.