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 B52SZZ
CT Scan of Bi Pulm Vein using H Osm Contrast, Unenh, Enhance
CT Scan of Bi Pulm Vein using H Osm Contrast
CT Scan of Bi Pulm Vein using Intravasc Optic Cohere
CT Scan of Bi Pulm Vein using L Osm Contrast
CT Scan of Bi Pulm Vein using L Osm Contrast, Unenh, Enhance
CT Scan of Bi Pulm Vein using Oth Contrast, Unenh, Enhance
CT Scan of Bi Pulm Vein using Oth Contrast
Computerized Tomography (CT Scan) of Bi Pulm Vein