I77.811
I77.811: Abdominal aortic ectasia
Billable / specific codeICD-10-CM
I77.811 is a billable, specific ICD-10-CM code for abdominal aortic ectasia. It is valid for submission on a claim.
Check I77.811 with the rest of the claim: free scrubberExcludes1 inherited from the categories above I77.811
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above I77.811
Not part of this code, but both may be coded when both are present.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
I77.811 is named in 9 Medicare coverage policies: 9 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
- A56682Billing and Coding: Diagnostic Abdominal Aortography and Renal Angiography
- A56697Billing and Coding: Non-Invasive Vascular Studies
- A56747Billing and Coding: Magnetic Resonance Angiography (MRA)
Alphabetic index entries that lead here
- Ectasia, ectasis›aorta›abdominal
Code history
Unchanged in every release from FY2024 to FY2027.