The Contrast None is identified by letter "Z" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B52HZ
CT Scan of Bi Pelvic Vein using Oth Contrast
CT Scan of Bi Pelvic Vein using L Osm Contrast
CT Scan of Bi Pelvic Vein using Oth Contrast, Unenh, Enhance
CT Scan of Bi Pelvic Vein using H Osm Contrast
CT Scan of Bi Pelvic Vein using Intravasc Optic Cohere
Computerized Tomography (CT Scan) of Bi Pelvic Vein
CT Scan Bi Pelvic Vein w L Osm Contrast, Unenh, Enhance
CT Scan Bi Pelvic Vein w H Osm Contrast, Unenh, Enhance