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 02CG4Z
Extirpation of Matter from Mitral Valve, Open Approach
Extirpation of Matter from Mitral Valve, Perc Endo Approach
Extirpation of Matter from Mitral Valve, Perc Approach