Ascending aorta aneurysm icd 10 cm July 8, 2019 16 32 64 128 Aneurysm of ascending aorta without rupture icd 10 cm code Ascending aorta aneurysm icd 10 Ascending aorta aneurysm icd 10 code Ascending aortic aneurysm icd 10 code Ascending aorta icd 10