Specific code 2013 ICD-9-CM Diagnosis Code 488.09
Influenza due to identified avian influenza virus with other manifestations
  • Short description: Flu dt avian manfest NEC.
  • ICD-9-CM 488.09 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 488.09 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2013 version of ICD-9-CM 488.09.
  • More recent version(s) of ICD-9-CM 488.09: 2014 2015.
Convert to ICD-10-CM: 488.09 converts approximately to:
  • 2015/16 ICD-10-CM J09.X3 Influenza due to identified novel influenza A virus with gastrointestinal manifestations
  • 2015/16 ICD-10-CM J09.X9 Influenza due to identified novel influenza A virus with other manifestations
Approximate Synonyms
  • Avian influenza w encephalopathy
  • Avian influenza w gastroenteritis
  • Avian influenza w myocarditis
  • Encephalopathy due to avian influenza
  • Gastroenteritis due to avian influenza
  • Influenza, avian with encephalopathy
  • Influenza, avian with gastroenteritis
  • Influenza, avian with myocarditis
  • Myocarditis due to avian influenza
488.09 Excludes
  • "intestinal flu" [viral gastroenteritis] (008.8)
Applies To
  • Avian influenza with involvement of gastrointestinal tract
  • Encephalopathy due to identified avian influenza
ICD-9-CM Volume 2 Index entries containing back-references to 488.09:
  • Encephalopathy (acute) 348.30
    • due to
      • birth injury (intracranial) 767.8
      • dialysis 294.8
      • drugs - (see also Table of Drugs and Chemicals) 349.82
      • hyperinsulinism - see Hyperinsulinism
      • influenza (virus) (see also Influenza) 487.8
        • identified
          • avian 488.09
          • (novel) 2009 H1N1 488.19
      • lack of vitamin (see also Deficiency, vitamin) 269.2
      • nicotinic acid deficiency 291.2
      • serum (nontherapeutic) (therapeutic) 999.59
      • syphilis 094.81
      • trauma (postconcussional) 310.2
        • current (see also Concussion, brain) 850.9
          • with skull fracture - see Fracture, skull, by site, with intracranial injury
      • vaccination 323.51
  • Influenza, influenzal 487.1
    • due to identified
      • animal origin influenza virus - see Influenza, due to identified, novel influenza A virus
      • avian influenza virus 488.02
      • (novel) 2009 H1N1 influenza virus 488.12
      • novel influenza A virus 488.82
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 488.09 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 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.