ICD-10-CM code · FY2027
I77 Other disorders of arteries and arterioles
Header codeNot billable: use one of the 23 billable codes below
About I77
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Coding notes for I77
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
Chapter 9 notes (apply to every code in it)
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Codes under I77 26
- I77.0 Arteriovenous fistula, acquiredBillable
- I77.1 Stricture of arteryBillable
- I77.2 Rupture of arteryBillable
- I77.3 Arterial fibromuscular dysplasiaBillable
- I77.4 Celiac artery compression syndromeBillable
- I77.5 Necrosis of arteryBillable
- I77.6 Arteritis, unspecifiedBillable
- I77.7 Other arterial dissectionHeader
- I77.70 Dissection of unspecified arteryBillable
- I77.71 Dissection of carotid arteryBillable
- I77.72 Dissection of iliac arteryBillable
- I77.73 Dissection of renal arteryBillable
- I77.74 Dissection of vertebral arteryBillable
- I77.75 Dissection of other precerebral arteriesBillable
- I77.76 Dissection of artery of upper extremityBillable
- I77.77 Dissection of artery of lower extremityBillable
- I77.79 Dissection of other specified arteryBillable
- I77.8 Other specified disorders of arteries and arteriolesHeader
- I77.81 Aortic ectasiaHeader
- I77.810 Thoracic aortic ectasiaBillable
- I77.811 Abdominal aortic ectasiaBillable
- I77.812 Thoracoabdominal aortic ectasiaBillable
- I77.819 Aortic ectasia, unspecified siteBillable
- I77.82 Antineutrophilic cytoplasmic antibody [ANCA] vasculitisBillable
- I77.89 Other specified disorders of arteries and arteriolesBillable
- I77.9 Disorder of arteries and arterioles, unspecifiedBillable
Other categories in I70-I79
- I70 AtherosclerosisHeader
- I71 Aortic aneurysm and dissectionHeader
- I72 Other aneurysmHeader
- I73 Other peripheral vascular diseasesHeader
- I74 Arterial embolism and thrombosisHeader
- I75 AtheroembolismHeader
- I76 Septic arterial embolismBillable
- I78 Diseases of capillariesHeader
- I79 Disorders of arteries, arterioles and capillaries in diseases classified elsewhereHeader
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See 2MM+ plansICD-10-CM FY2027 code set, as published by the CDC National Center for Health Statistics (NCHS) and CMS, effective October 1, 2026 to September 30, 2027. Codes, titles and notes are shown as published. Check payer rules and the official guidelines before billing. This page is not medical advice.
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