Non-specific code 2012 ICD-9-CM Diagnosis Code 558
Other and unspecified noninfectious gastroenteritis and colitis
  • There are 5 ICD-9-CM codes below 558 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2012 version of ICD-9-CM 558.
  • More recent version(s) of ICD-9-CM 558: 2013 2014 2015.
558 Excludes
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 558 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 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.