Non-specific code 2015 ICD-9-CM Diagnosis Code 009
Ill-defined intestinal infections
  • 2015
  • Non-Billable Code

  • There are 4 ICD-9-CM codes below 009 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
009 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)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 009 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.