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 0GC03Z
Extirpation of Matter from Pituitary Gland, Open Approach
Extirpate of Matter from Pituitary Gland, Perc Endo Approach
Extirpation of Matter from Pituitary Gland, Perc Approach