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 B40MYZ
Radiography of Renal Art Transplant using H Osm Contrast
Radiography of Renal Art Transplant using L Osm Contrast
Plain Radiography of Renal Art Transplant using Oth Contrast