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 055N4Z
Destruction of Left Internal Jugular Vein, Open Approach
Destruction of Left Internal Jugular Vein, Perc Approach
Destruction of L Int Jugular Vein, Perc Endo Approach