The Contrast Low Osmolar is identified by number "1" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to BQ2H1
CT Scan of L Ankle using Oth Contrast
CT Scan of L Ankle using L Osm Contrast
Computerized Tomography (CT Scan) of Left Ankle
CT Scan of L Ankle using H Osm Contrast