| I77 | Other disorders of arteries and arterioles | NON-BILLABLE CODE |
| I77.0 | Arteriovenous fistula, acquired | BILLABLE CODE |
| I77.1 | Stricture of artery | BILLABLE CODE |
| I77.2 | Rupture of artery | BILLABLE CODE |
| I77.3 | Arterial fibromuscular dysplasia | BILLABLE CODE |
| I77.5 | Necrosis of artery | BILLABLE CODE |
| I77.6 | Arteritis, unspecified | BILLABLE CODE |
| I77.7 | Other arterial dissection | NON-BILLABLE CODE |
| I77.70 | Dissection of unspecified artery | BILLABLE CODE |
| I77.71 | Dissection of carotid artery | BILLABLE CODE |
| I77.72 | Dissection of iliac artery | BILLABLE CODE |
| I77.73 | Dissection of renal artery | BILLABLE CODE |
| I77.74 | Dissection of vertebral artery | BILLABLE CODE |
| I77.75 | Dissection of other precerebral arteries | BILLABLE CODE |
| I77.76 | Dissection of artery of upper extremity | BILLABLE CODE |
| I77.77 | Dissection of artery of lower extremity | BILLABLE CODE |
| I77.79 | Dissection of other specified artery | BILLABLE CODE |
| I77.8 | Other specified disorders of arteries and arterioles | NON-BILLABLE CODE |
| I77.81 | Aortic ectasia | NON-BILLABLE CODE |
| I77.810 | Thoracic aortic ectasia | BILLABLE CODE |
| I77.811 | Abdominal aortic ectasia | BILLABLE CODE |
| I77.812 | Thoracoabdominal aortic ectasia | BILLABLE CODE |
| I77.819 | Aortic ectasia, unspecified site | BILLABLE CODE |
| I77.82 | Antineutrophilic cytoplasmic antibody [ANCA] vasculitis | BILLABLE CODE |
| I77.89 | Other specified disorders of arteries and arterioles | BILLABLE CODE |
| I77.9 | Disorder of arteries and arterioles, unspecified | BILLABLE CODE |
