Specific code 2012 ICD-9-CM Diagnosis Code 041.43
Shiga toxin-producing Escherichia coli [E. coli] (STEC), unspecified
  • Short description: Shga txn prod E.coli NOS.
  • ICD-9-CM 041.43 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 041.43 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2012 version of ICD-9-CM 041.43.
  • More recent version(s) of ICD-9-CM 041.43: 2013 2014.
Disease Synonyms
  • Shiga toxin produced in E coli infection
  • Shiga toxin produced in Escherichia coli infection
Applies To
  • Shiga toxin-producing Escherichia coli [E. coli] with unspecified O group
  • STEC NOS
Convert to ICD-10-CM: 041.43 converts directly to:
  • 2014 ICD-10-CM B96.23 Unspecified Shiga toxin-producing Escherichia coli [E. coli] (STEC) as the cause of diseases classified elsewhere
ICD-9-CM Volume 2 Index entries containing back-references to 041.43:
  • Infection, infected, infective (opportunistic) 136.9
    • Escherichia coli (E. coli) 041.49
      • enteritis - see Enteritis, E. coli
      • generalized 038.42
      • intestinal - see Enteritis, E. coli
      • non-Shiga toxin-producing 041.49
      • Shiga toxin-producing (STEC) 041.43
        • with
          • unspecified O group 041.43
        • non-O157 (with known O group) 041.42
        • O157 (with confirmation of Shiga toxin when H antigen is unknown, or is not H7) 041.41
        • O157:H- (nonmotile) with confirmation of Shiga toxin 041.41
        • O157:H7 with or without confirmation of Shiga toxin-production 041.41
        • specified NEC 041.42
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 041.43 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.