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 B40CYZ
Plain Radiography of Pelvic Arteries using H Osm Contrast
Plain Radiography of Pelvic Arteries using Other Contrast
Plain Radiography of Pelvic Arteries using L Osm Contrast