K50.0
Non-billableCrohn's disease of small intestine
K50.0 is the ICD-10-CM code for Crohn's disease of small intestine. It is a non-billable category code — use a more specific child code such as K50.00 for billing.
K00-K95 Diseases of the digestive system
Includes
- •Crohn's disease [regional enteritis] of duodenum
- •Crohn's disease [regional enteritis] of ileum
- •Crohn's disease [regional enteritis] of jejunum
- •Regional ileitis
- •Terminal ileitis
Excludes1 — not coded here
- •Crohn's disease of both small and large intestine (K50.8-)
Frequently asked questions
- What is ICD-10 code K50.0?
- K50.0 is the ICD-10-CM code for "Crohn's disease of small intestine". It falls under K00-K95 Diseases of the digestive system.
- Is K50.0 a billable code?
- No — K50.0 is a non-billable header code. Use a more specific child code (such as K50.00) for billing.
- What is excluded from K50.0?
- Excludes1 (not coded here): Crohn's disease of both small and large intestine (K50.8-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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