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K50.1 - Crohn's disease of large intestine


The ICD 10 Code for Crohn's disease of large intestine is listed as K50.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: K50.1
Description: Crohn's disease of large intestine
  • Crohn's disease [regional enteritis] of colon
  • Crohn's disease [regional enteritis] of large bowel
  • Crohn's disease [regional enteritis] of rectum
  • Granulomatous colitis
  • Regional colitis
  • Excludes1: Crohn's disease of both small and large intestine (K50.8)
Chapter Diseases of the digestive system (K00-K95)
Block Noninfective enteritis and colitis (K50-K52)
Parent K50 - Crohn's disease [regional enteritis]
ICD-10-CM Children (deeper level / typically more specific) of K50.1:
K50.10 - Crohn's disease of large intestine without complications
K50.11 - Crohn's disease of large intestine with complications
ICD-10-CM Siblings (same level / similar specificity) of K50.1:
K50.0 - Crohn's disease of small intestine
K50.8 - Crohn's disease of both small and large intestine
K50.9 - Crohn's disease, unspecified