The Contrast None is identified by letter "Z" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B30JZ
Plain Radiography of L Up Extrem Art using Oth Contrast
Plain Radiography of Left Upper Extremity Arteries
Plain Radiography of L Up Extrem Art using L Osm Contrast
Plain Radiography of L Up Extrem Art using H Osm Contrast