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 BL30Y
MRI Up Extrem Connective Tiss w Oth Contrast, Unenh, Enhance
MRI of Up Extrem Connective Tiss
MRI of Up Extrem Connective Tiss using Oth Contrast