The Qualifier None 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 B3010Z
Plain Radiography of R Brachioceph A using H Osm Contrast
Plain Radiography of R Brachioceph A using L Osm Contrast
Plain Radiography of Right Brachiocephalic-Subclavian Artery
Plain Radiography of R Brachioceph A using Oth Contrast