K50: Crohn's disease [regional enteritis]

Codes under K50 (Crohn's disease [regional enteritis]). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
K50.0	Crohn's disease of small intestine	—
K50.00	Crohn's disease of small intestine without complications	✓
K50.01	Crohn's disease of small intestine with complications	—
K50.1	Crohn's disease of large intestine	—
K50.8	Crohn's disease of both small and large intestine	—
K50.9	Crohn's disease, unspecified	—
K50.10	Crohn's disease of large intestine without complications	✓
K50.011	Crohn's disease of small intestine with rectal bleeding	✓
K50.11	Crohn's disease of large intestine with complications	—
K50.012	Crohn's disease of small intestine with intestinal obstruction	✓
K50.013	Crohn's disease of small intestine with fistula	✓
K50.014	Crohn's disease of small intestine with abscess	✓
K50.018	Crohn's disease of small intestine with other complication	✓
K50.019	Crohn's disease of small intestine with unspecified complications	✓
K50.80	Crohn's disease of both small and large intestine without complications	✓
K50.81	Crohn's disease of both small and large intestine with complications	—
K50.90	Crohn's disease, unspecified, without complications	✓
K50.91	Crohn's disease, unspecified, with complications	—
K50.111	Crohn's disease of large intestine with rectal bleeding	✓
K50.112	Crohn's disease of large intestine with intestinal obstruction	✓
K50.113	Crohn's disease of large intestine with fistula	✓
K50.114	Crohn's disease of large intestine with abscess	✓
K50.118	Crohn's disease of large intestine with other complication	✓
K50.119	Crohn's disease of large intestine with unspecified complications	✓
K50.811	Crohn's disease of both small and large intestine with rectal bleeding	✓
K50.812	Crohn's disease of both small and large intestine with intestinal obstruction	✓
K50.813	Crohn's disease of both small and large intestine with fistula	✓
K50.814	Crohn's disease of both small and large intestine with abscess	✓
K50.818	Crohn's disease of both small and large intestine with other complication	✓
K50.819	Crohn's disease of both small and large intestine with unspecified complications	✓
K50.911	Crohn's disease, unspecified, with rectal bleeding	✓
K50.912	Crohn's disease, unspecified, with intestinal obstruction	✓
K50.913	Crohn's disease, unspecified, with fistula	✓
K50.914	Crohn's disease, unspecified, with abscess	✓
K50.918	Crohn's disease, unspecified, with other complication	✓
K50.919	Crohn's disease, unspecified, with unspecified complications	✓

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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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