| Code | Description |
| A52.01 | Syphilitic aneurysm of aorta |
| I25.3 | Aneurysm of heart |
| I25.41 | Coronary artery aneurysm |
| I28.1 | Aneurysm of pulmonary artery |
| I67.1 | Cerebral aneurysm, nonruptured |
| I71.1 | Thoracic aortic aneurysm, ruptured |
| I71.2 | Thoracic aortic aneurysm, without rupture |
| I71.3 | Abdominal aortic aneurysm, ruptured |
| I71.4 | Abdominal aortic aneurysm, without rupture |
| I71.5 | Thoracoabdominal aortic aneurysm, ruptured |
| I71.6 | Thoracoabdominal aortic aneurysm, without rupture |
| I71.8 | Aortic aneurysm of unspecified site, ruptured |
| I71.9 | Aortic aneurysm of unspecified site, without rupture |
| I72.0 | Aneurysm of carotid artery |
| I72.1 | Aneurysm of artery of upper extremity |
| I72.2 | Aneurysm of renal artery |
| I72.3 | Aneurysm of iliac artery |
| I72.4 | Aneurysm of artery of lower extremity |
| I72.5 | Aneurysm of other precerebral arteries |
| I72.6 | Aneurysm of vertebral artery |
| I72.8 | Aneurysm of other specified arteries |
| I72.9 | Aneurysm of unspecified site |
| I79.0 | Aneurysm of aorta in diseases classified elsewhere |
| Q25.43 | Congenital aneurysm of aorta |