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 BH32YZ
MRI of Bi Breast using Oth Contrast, Unenh, Enhance
Magnetic Resonance Imaging (MRI) of Bilateral Breasts
MRI of Bi Breast using Oth Contrast