Icd 10 aneurysm ascending aorta July 8, 2019 16 32 64 128 Icd 10 aneurysm ascending aorta without rupture Aneurysm of ascending aorta icd 10 cm Icd 10 aneurysm ascending thoracic aorta Icd 10 cm code for aneurysm of ascending aorta without rupture Aortic dissection ct