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 BP25Z
CT Scan of L Clavicle using Oth Contrast
CT Scan of L Clavicle using L Osm Contrast
Computerized Tomography (CT Scan) of Left Clavicle
CT Scan of L Clavicle using H Osm Contrast