The Body Part Nipple, Left is identified by letter "X" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0HCX
Extirpation of Matter from Left Nipple, Via Opening
Extirpation of Matter from Left Nipple, External Approach
Extirpation of Matter from Left Nipple, Perc Approach
Extirpation of Matter from Left Nipple, Endo
Extirpation of Matter from Left Nipple, Open Approach