The Body Part Ulnar Nerve is identified by number "4" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 01B4
Excision of Ulnar Nerve, Percutaneous Approach, Diagnostic
Excision of Ulnar Nerve, Percutaneous Endoscopic Approach
Excision of Ulnar Nerve, Perc Endo Approach, Diagn
Excision of Ulnar Nerve, Open Approach, Diagnostic
Excision of Ulnar Nerve, Open Approach
Excision of Ulnar Nerve, Percutaneous Approach