Icd 10 thoracic aortic aneurysm without rupture unspecified July 8, 2019 16 32 64 128 Icd 10 code for thoracic aortic aneurysm without rupture unspecified part Thoracic aortic aneurysm icd 9 Ruptured thoracic aortic aneurysm icd 10 Thoracic aortic aneurysm icd 10