Title: 2021 ICD-10-CM Code K50.80 - Crohn's disease of both small and large intestine without complications
Headings: 2021 ICD-10-CM Code K50.80
2021 ICD-10-CM Code K50.80
Crohn's disease of both small and large intestine without complications
Valid for Submission
Code Classification
Index to Diseases and Injuries
Approximate Synonyms
Convert K50.80 to ICD-9 Code
Information for Patients
Code History

Content: The following references for the code K50.80 are found in the index: - Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) - K52.9
- regional (of) - K50.90
- large intestine (colon) (rectum) - K50.10
- with
- complication - K50.119
- small intestine (duodenum) (ileum) (jejunum) involvement - K50.80
- small intestine (duodenum) (ileum) (jejunum) - K50.00
- with
- complication - K50.019
- large intestine (colon) (rectum) involvement - K50.80
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code: Crohn's disease of large bowel
Crohn's disease of small AND large intestines
Crohn's disease of small intestine
Regional ileocolitis
Convert K50.80 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code K50.80 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code. 555.2 - Reg enterit sm/lg intest (Approximate Flag)
Information for Patients
Crohn's Disease
Also called: Regional enteritis, Regional ileitis
Crohn's disease causes inflammation of the digestive system. It is one of a group of diseases called inflammatory bowel disease. Crohn's can affect any area from the mouth to the anus. It often affects the lower part of the small intestine called the ileum. The cause of Crohn's disease is unknown.