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 00JE0Z
Inspection of Cranial Nerve, Open Approach
Inspection of Cranial Nerve, Percutaneous Approach
Inspection of Cranial Nerve, Perc Endo Approach