The Body Part Foot Artery, Left is identified by letter "W" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 04CW
Extirpation of Matter from Left Foot Artery, Open Approach
Extirpation of Matter from Left Foot Artery, Perc Approach
Extirpation of Matter from L Foot Art, Perc Endo Approach