The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 02CM4Z
Extirpate matter from Ventricular Sept, Perc Endo
Extirpation of Matter from Ventricular Septum, Perc Approach
Extirpation of Matter from Ventricular Septum, Open Approach