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 B50T1Z
Plain Radiography of Port/Splanch Vein using H Osm Contrast
Plain Radiography of Port/Splanch Vein using L Osm Contrast
Plain Radiography of Port/Splanch Vein using Oth Contrast