2024 icd 10 code for ascending aortic aneurysm July 8, 2019 16 32 64 128 2024 icd 10 code for ascending thoracic aortic aneurysm Icd 9 code for ascending aortic aneurysm Aortic aneurysm icd 9 Ascending aortic aneurysm icd 10 code Ascending aorta aneurysm icd 10 code Aneurysm icd 9