All ICD10 Codes

K50.0

Non-Billable
ChapterK00–K95
Ranksubcategory
Official Description

Crohn's disease of small intestine

Use a more specific code (1 billable, 1 non-billable)
K50.00Crohn's disease of small intestine without complicationsK50.01Crohn's disease of small intestine with complicationshas subcodes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 11: Diseases of the Digestive System (K00-K95).

Instructional Notes

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. Use a different code.)
  • Crohn's disease of both small and large intestine (K50.8-)
General instructions are available for the parent sections:
View CH11 NotesView K50-K52 NotesView K50 Notes

Clinical Hierarchy

BillableHas subcodes
CH11Diseases of the digestive system (K00-K95)
K50-K52Noninfective enteritis and colitis (K50-K52)
K50Crohn's disease [regional enteritis]
K50.0Crohn's disease of small intestineNot billable
K50.00Crohn's disease of small intestine without complicationsBillable
K50.01Crohn's disease of small intestine with complicationsSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to K50.0:

categoryK50
Crohn's disease [regional enteritis]
View context instructions
blockK50-K52
Noninfective enteritis and colitis (K50-K52)
View context instructions
chapterCH11
Diseases of the digestive system (K00-K95)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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