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 00C94Z
Extirpation of Matter from Thalamus, Open Approach
Extirpation of Matter from Thalamus, Percutaneous Approach
Extirpation of Matter from Thalamus, Perc Endo Approach