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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > K00-K95 > K50-K52 > K50
K50-K52
Noninfective enteritis and colitis
Incl.:
noninfective inflammatory bowel disease
Excl1.:
irritable bowel syndrome (K58.-)
megacolon (K59.3-)
K50

Crohn's disease [regional enteritis]

Incl.:
granulomatous enteritis
Use add'l
code to identify manifestations, such as:
pyoderma gangrenosum (L88)
Excl1.:
ulcerative colitis (K51.-)
K50.0

Crohn's disease of small intestine

Info:
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
Excl1.:
Crohn's disease of both small and large intestine (K50.8-)
K50.00
Crohn's disease of small intestine without complications
K50.01
Crohn's disease of small intestine with complications
K50.011
Crohn's disease of small intestine with rectal bleeding
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
K50.1

Crohn's disease of large intestine

Info:
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
Excl1.:
Crohn's disease of both small and large intestine (K50.8)
K50.10
Crohn's disease of large intestine without complications
K50.11
Crohn's disease of large intestine 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
K50.8

Crohn's disease of both small and large intestine

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
K50.811
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
K50.9

Crohn's disease, unspecified

K50.90
Crohn's disease, unspecified, without complications
Info:
Crohn's disease NOS
Regional enteritis NOS
K50.91
Crohn's disease, unspecified, with 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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