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 BP1C1
Fluoroscopy of Right Hand/Finger Joint using L Osm Contrast
Fluoroscopy of Right Hand/Finger Joint using Other Contrast
Fluoroscopy of Right Hand/Finger Joint using H Osm Contrast