K50.811: Crohn's disease of both small and large intestine with rectal bleeding
K50.811 is the billable ICD-10-CM diagnosis code for Crohn's disease of both small and large intestine with rectal bleeding. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code K50.811?
K50.811 is the ICD-10-CM diagnosis code for Crohn's disease of both small and large intestine with rectal bleeding. It belongs to category K50 (Crohn's disease [regional enteritis]).
Is K50.811 a billable code?
Yes. K50.811 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does K50.811 belong to?
K50.811 is part of ICD-10-CM category K50 — Crohn's disease [regional enteritis], which has 56 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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