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 BV231Z
CT Scan of Prostate using H Osm Contrast
CT Scan of Prostate using H Osm Contrast, Unenh, Enhance
CT Scan of Prostate using L Osm Contrast, Unenh, Enhance
CT Scan of Prostate using Oth Contrast, Unenh, Enhance
CT Scan of Prostate using Oth Contrast
Computerized Tomography (CT Scan) of Prostate
CT Scan of Prostate using L Osm Contrast