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 B41CZ
Fluoroscopy of Pelvic Arteries using Other Contrast
Fluoroscopy Pelvic Art w L Osm Contrast, Laser Intraop
Fluoroscopy of Pelvic Arteries using High Osmolar Contrast
Fluoroscopy Pelvic Art w H Osm Contrast, Laser Intraop
Fluoroscopy of Pelvic Art using Oth Contrast, Laser Intraop
Fluoroscopy of Pelvic Arteries using Low Osmolar Contrast
Fluoroscopy of Pelvic Arteries