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 B416YZ
Fluoroscopy R Renal Art w L Osm Contrast, Laser Intraop
Fluoroscopy of Right Renal Artery using Low Osmolar Contrast
Fluoroscopy of Right Renal Artery
Fluoroscopy of Right Renal Artery using Other Contrast
Fluoroscopy of Right Renal Artery using H Osm Contrast
Fluoroscopy R Renal Art w H Osm Contrast, Laser Intraop
Fluoroscopy of R Renal Art using Oth Contrast, Laser Intraop