009: Ill-defined intestinal infections
Excludes:
diarrheal disease or intestinal infection due to specified organism (001.0-008.8)
diarrhea following gastrointestinal surgery (564.4)
intestinal malabsorption (579.0-579.9)
ischemic enteritis (557.0-557.9)
other noninfectious gastroenteritis and colitis (558.1-558.9)
regional enteritis (555.0-555.9)
ulcerative colitis (556)