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 01B23Z
Excision of Phrenic Nerve, Open Approach, Diagnostic
Excision of Phrenic Nerve, Perc Endo Approach, Diagn
Excision of Phrenic Nerve, Percutaneous Endoscopic Approach
Excision of Phrenic Nerve, Percutaneous Approach, Diagnostic
Excision of Phrenic Nerve, Open Approach
Excision of Phrenic Nerve, Percutaneous Approach