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 04QB4Z
Repair Inferior Mesenteric Artery, Percutaneous Approach
Repair Inferior Mesenteric Artery, Open Approach
Repair Inferior Mesenteric Artery, Perc Endo Approach