The Qualifier None is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to BT161Z
Fluoroscopy of Right Ureter using Low Osmolar Contrast
Fluoroscopy of Right Ureter using Other Contrast
Fluoroscopy of Right Ureter
Fluoroscopy of Right Ureter using High Osmolar Contrast