K31.811

Billable

Angiodysplasia of stomach and duodenum with bleeding

K31.811 is the ICD-10-CM code for Angiodysplasia of stomach and duodenum with bleeding. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K31.81
Edition
FY2026

K00-K95 Diseases of the digestive system

What this means — in plain language

MedlinePlus · NIH

Your digestive or gastrointestinal (GI) tract includes the esophagus, stomach, small intestine, large intestine or colon, rectum, and anus. Bleeding can come from any of these areas. The amount of bleeding can be so small that only a lab test can find it. Signs of bleeding in the digestive tract depend on where it is and how much bleeding there is. Signs of bleeding in the upper digestive tract include: Bright red…

Read more about Gastrointestinal Bleeding at MedlinePlus ↗

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

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code K31.811?
K31.811 is the ICD-10-CM code for "Angiodysplasia of stomach and duodenum with bleeding". It falls under K00-K95 Diseases of the digestive system.
Is K31.811 a billable code?
Yes — K31.811 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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