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 BP22Z
CT Scan of Bi Sternoclav Jt using Oth Contrast
CT Scan of Bi Sternoclav Jt using L Osm Contrast
Computerized Tomography (CT Scan) of Bi Sternoclav Jt
CT Scan of Bi Sternoclav Jt using H Osm Contrast