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 B51R1Z
Fluoroscopy of Left Pulmonary Vein using Other Contrast
Fluoroscopy of Left Pulmonary Vein, Guidance
Fluoroscopy of Left Pulmonary Vein
Fluoroscopy of Left Pulmonary Vein using L Osm Contrast
Fluoroscopy of L Pulm Vein using Oth Contrast, Guidance
Fluoroscopy of L Pulm Vein using L Osm Contrast, Guidance
Fluoroscopy of Left Pulmonary Vein using H Osm Contrast
Fluoroscopy of L Pulm Vein using H Osm Contrast, Guidance