The Body Part Ear is identified by number "0" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B930
Magnetic Resonance Imaging (MRI) of Ear
Magnetic Resonance Imaging (MRI) of Ear using Other Contrast
MRI of Ear using Oth Contrast, Unenh, Enhance