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 BQ2SY
Computerized Tomography (CT Scan) of Left Lower Extremity
CT Scan of L Low Extrem using H Osm Contrast
CT Scan of L Low Extrem using L Osm Contrast
CT Scan of L Low Extrem using Oth Contrast