Ascending aorta dilation icd 10 code July 8, 2019 16 32 64 128 Ascending aorta dilation icd 10 cm code Acquired dilation of ascending aorta and aortic root icd 10 code Ascending aorta dilation icd 10 Dilated ascending aorta icd 10 Ascending aortic ectasia icd 10