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 B2101Z
Fluoroscopy Single Cor Art w L Osm Contrast, Laser Intraop
Fluoroscopy of Single Coronary Artery using H Osm Contrast
Fluoroscopy of Single Coronary Artery using L Osm Contrast
Fluoroscopy Single Cor Art w Oth Contrast, Laser Intraop
Fluoroscopy Single Cor Art w H Osm Contrast, Laser Intraop
Fluoroscopy of Single Coronary Artery using Other Contrast