The Contrast Other Contrast is identified by letter "Y" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to BW21Y
CT Scan of Abd & Pelvis using L Osm Contrast, Unenh, Enhance
CT Scan of Abd & Pelvis using H Osm Contrast
CT Scan of Abd & Pelvis using H Osm Contrast, Unenh, Enhance
CT Scan of Abd & Pelvis using L Osm Contrast
CT Scan of Abd & Pelvis using Oth Contrast, Unenh, Enhance
CT Scan of Abd & Pelvis using Oth Contrast
Computerized Tomography (CT Scan) of Abdomen and Pelvis