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 BR05ZZ
Plain Radiography of Thoracic Facet Jt using H Osm Contrast
Plain Radiography of Thoracic Facet Jt using Oth Contrast
Plain Radiography of Thoracic Facet Joint(s)
Plain Radiography of Thoracic Facet Jt using L Osm Contrast