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 05N10Z
Release Hemiazygos Vein, Open Approach
Release Hemiazygos Vein, Percutaneous Approach
Release Hemiazygos Vein, Percutaneous Endoscopic Approach