The Contrast High Osmolar is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to BF120
Fluoroscopy of Gallbladder using Other Contrast
Fluoroscopy of Gallbladder using Low Osmolar Contrast
Fluoroscopy of Gallbladder using High Osmolar Contrast