Alphabetic Index · main term

Crohn's disease

FY2027Index: Cp–Cr /Alphabetic Index

Crohn's disease is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Enteritis, regional, which lists K50.90. Confirm the code in the Tabular List before you report it.

Where the Index sends you

see Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective), regional (of)

K50.90BillableUse additional codeExcludes1Excludes2

Crohn's disease, unspecified, without complications

Open K50.90

First-level subterms 9

with
colon see Enteritis, regional, large intestine
duodenum see Enteritis, regional, small intestine
ileum see Enteritis, regional, small intestine
jejunum see Enteritis, regional, small intestine
large bowel see Enteritis, regional, large intestine
large intestine (colon) (rectum)K50.10
rectum see Enteritis, regional, large intestine
small intestine (duodenum) (ileum) (jejunum)K50.00

See all 45 subterms