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 B02BZ
CT Scan of Spinal Cord using Oth Contrast, Unenh, Enhance
Computerized Tomography (CT Scan) of Spinal Cord
CT Scan of Spinal Cord using L Osm Contrast, Unenh, Enhance
CT Scan of Spinal Cord using L Osm Contrast
CT Scan of Spinal Cord using H Osm Contrast
CT Scan of Spinal Cord using H Osm Contrast, Unenh, Enhance
CT Scan of Spinal Cord using Oth Contrast