cptcontrastmraangiographycardiacmri CPTDescriptionGroup 74150CTabdomen;withoutcontrast 74160CTabdomen;withcontrast 74170CTabdomen;withoutcontrastfollowedbycontrast 74181MRIabdomen;withoutcontrast 74182MRIabdomen;withcontrast 74183MRIabdomen;withoutcontrastfollowedbycontrast 74175CTAabdomenAngiography,Abdomen-CT 74185MRAabdo...