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 04NF4Z
Release Left Internal Iliac Artery, Perc Endo Approach
Release Left Internal Iliac Artery, Open Approach
Release Left Internal Iliac Artery, Percutaneous Approach