I77.89

I77.89: Other specified disorders of arteries and arterioles

Billable / specific codeICD-10-CM

I77.89 is a billable, specific ICD-10-CM code for other specified disorders of arteries and arterioles. It is valid for submission on a claim.

Check I77.89 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above I77.89

Not part of this code, but both may be coded when both are present.

Written on I77: Other disorders of arteries and arterioles

collagen (vascular) diseases (M30-M36)
hypersensitivity angiitis (M31.0)
pulmonary artery (I28.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

I77.89 is named in 11 Medicare coverage policies: 11 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A52992Billing and Coding: Non-Invasive Cerebrovascular Arterial Studies
A56747Billing and Coding: Magnetic Resonance Angiography (MRA)
A56758Billing and Coding: Non-Invasive Vascular Studies
A56775Billing and Coding: Magnetic Resonance Angiography

Alphabetic index entries that lead here

Degos' disease
Abscess›artery(wall)
Artery, arterial›abscess
Disease, diseased›Degos'
Disorder›arteriole NEC
Disorder›artery NEC
Hyperplasia, hyperplastic›renal artery
Hypertrophy, hypertrophic›artery
Hypertrophy, hypertrophic›muscular coat, artery
Papulosis›malignant
Syndrome›Degos'
Syndrome›pectoral girdle

Code history

Unchanged in every release from FY2024 to FY2027.