The Contrast Other Contrast is identified by letter "Y" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to BY30Y
Magnetic Resonance Imaging (MRI) of Fetal Head
MRI of Fetal Head using Oth Contrast, Unenh, Enhance
MRI of Fetal Head using Oth Contrast