I77.8

Non-billable

Other specified disorders of arteries and arterioles

I77.8 is the ICD-10-CM code for Other specified disorders of arteries and arterioles. It is a non-billable category code — use a more specific child code such as I77.81 for billing.

Status
Header (non-billable)
Chapter
I00-I99
Parent
I77
Subcodes
3
Edition
FY2026

I00-I99 Diseases of the circulatory system

What this means — in plain language

MedlinePlus · NIH

What are vascular diseases? Your vascular system is your body's network of blood vessels. It includes your: Arteries, which carry oxygen-rich blood from your heart to your tissues and organs Veins, which carry the blood and waste products back to your heart Capillaries, which are tiny blood vessels that connect your small arteries to your small veins. The walls of the capillaries are thin and leaky, to allow for an…

Read more about Vascular Diseases at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Frequently asked questions

What is ICD-10 code I77.8?
I77.8 is the ICD-10-CM code for "Other specified disorders of arteries and arterioles". It falls under I00-I99 Diseases of the circulatory system.
Is I77.8 a billable code?
No — I77.8 is a non-billable header code. Use a more specific child code (such as I77.81) for billing.
What are the subcodes of I77.8?
I77.8 has 3 more specific child codes, including I77.81, I77.82, I77.89.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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