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 BQ1Y1Z
Fluoroscopy of Left Foot/Toe Joint using H Osm Contrast
Fluoroscopy of Left Foot/Toe Joint using L Osm Contrast
Fluoroscopy of Left Foot/Toe Joint
Fluoroscopy of Left Foot/Toe Joint using Other Contrast