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 BR2FZ
Computerized Tomography (CT Scan) of Sacrum and Coccyx
CT Scan of Sacrum & Coccyx using L Osm Contrast
CT Scan of Sacrum & Coccyx using H Osm Contrast
CT Scan of Sacrum & Coccyx using Oth Contrast