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 BW1J0
Fluoroscopy of Upper Extremity using High Osmolar Contrast
Fluoroscopy of Upper Extremity
Fluoroscopy of Upper Extremity using Low Osmolar Contrast
Fluoroscopy of Upper Extremity using Other Contrast