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 BN291Z
CT Scan of Bi Temporomand Jt using L Osm Contrast
CT Scan of Bi Temporomand Jt using Oth Contrast
Computerized Tomography (CT Scan) of Bi Temporomand Jt
CT Scan of Bi Temporomand Jt using H Osm Contrast