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 BR291
Computerized Tomography (CT Scan) of Lumbar Spine
CT Scan of Lumbar Spine using L Osm Contrast
CT Scan of Lumbar Spine using Oth Contrast
CT Scan of Lumbar Spine using H Osm Contrast