I77 Other disorders of arteries and arterioles
ICD-10-CM category I77 sits in Chapter 9 (Diseases of the circulatory system, I00-I99). It contains 23 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
I77.7 Other arterial dissectionI77.8 Other specified disorders of arteries and arteriolesI77.81 Aortic ectasia
Billable codes in I77
| Code | Description |
|---|---|
I77.0 | Arteriovenous fistula, acquired |
I77.1 | Stricture of artery |
I77.2 | Rupture of artery |
I77.3 | Arterial fibromuscular dysplasia |
I77.4 | Celiac artery compression syndrome |
I77.5 | Necrosis of artery |
I77.6 | Arteritis, unspecified |
I77.70 | Dissection of unspecified artery |
I77.71 | Dissection of carotid artery |
I77.72 | Dissection of iliac artery |
I77.73 | Dissection of renal artery |
I77.74 | Dissection of vertebral artery |
I77.75 | Dissection of other precerebral arteries |
I77.76 | Dissection of artery of upper extremity |
I77.77 | Dissection of artery of lower extremity |
I77.79 | Dissection of other specified artery |
I77.810 | Thoracic aortic ectasia |
I77.811 | Abdominal aortic ectasia |
I77.812 | Thoracoabdominal aortic ectasia |
I77.819 | Aortic ectasia, unspecified site |
I77.82 | Antineutrophilic cytoplasmic antibody [ANCA] vasculitis |
I77.89 | Other specified disorders of arteries and arterioles |
I77.9 | Disorder of arteries and arterioles, unspecified |
Search within ICD-10-CM for I77 and related codes
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