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ICD-10-CM · FY 2026 APRIL UPDATE

K50

Crohn's disease [regional enteritis]

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
K50.0Crohn's disease of small intestineCategory
K50.00Crohn's disease of small intestine without complicationsBillable
K50.01Crohn's disease of small intestine with complicationsCategory
K50.011Crohn's disease of small intestine with rectal bleedingBillable
K50.012Crohn's disease of small intestine with intestinal obstructionBillable
K50.013Crohn's disease of small intestine with fistulaBillable
K50.014Crohn's disease of small intestine with abscessBillable
K50.018Crohn's disease of small intestine with other complicationBillable
K50.019Crohn's disease of small intestine with unspecified complicationsBillable
K50.1Crohn's disease of large intestineCategory
K50.10Crohn's disease of large intestine without complicationsBillable
K50.11Crohn's disease of large intestine with complicationsCategory
K50.111Crohn's disease of large intestine with rectal bleedingBillable
K50.112Crohn's disease of large intestine with intestinal obstructionBillable
K50.113Crohn's disease of large intestine with fistulaBillable
K50.114Crohn's disease of large intestine with abscessBillable
K50.118Crohn's disease of large intestine with other complicationBillable
K50.119Crohn's disease of large intestine with unspecified complicationsBillable
K50.8Crohn's disease of both small and large intestineCategory
K50.80Crohn's disease of both small and large intestine without complicationsBillable
K50.81Crohn's disease of both small and large intestine with complicationsCategory
K50.811Crohn's disease of both small and large intestine with rectal bleedingBillable
K50.812Crohn's disease of both small and large intestine with intestinal obstructionBillable
K50.813Crohn's disease of both small and large intestine with fistulaBillable
K50.814Crohn's disease of both small and large intestine with abscessBillable
K50.818Crohn's disease of both small and large intestine with other complicationBillable
K50.819Crohn's disease of both small and large intestine with unspecified complicationsBillable
K50.9Crohn's disease, unspecifiedCategory
K50.90Crohn's disease, unspecified, without complicationsBillable
K50.91Crohn's disease, unspecified, with complicationsCategory

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

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ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.