Icd 10 family history of thoracic aortic aneurysm July 8, 2019 16 32 64 128 Icd 10 code for family history of thoracic aortic aneurysm History of aortic aneurysm icd 10 History of thoracic aneurysm icd 10 Thoracic aortic aneurysm icd 9 Aortic aneurysm ct scan