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J09.X - Influenza due to identified novel influenza A virus


The ICD 10 Code for Influenza due to identified novel influenza A virus is listed as J09.X.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: J09.X
Description: Influenza due to identified novel influenza A virus
  • Avian influenza
  • Bird influenza
  • Influenza A/H5N1
  • Influenza of other animal origin, not bird or swine
  • Swine influenza virus (viruses that normally cause infections in pigs)
Chapter Diseases of the respiratory system (J00-J99)
Block Influenza and pneumonia (J09-J18)
Parent J09 - Influenza due to certain identified influenza viruses
ICD-10-CM Children (deeper level / typically more specific) of J09.X:
J09.X1 - Influenza due to identified novel influenza A virus with pneumonia
J09.X2 - Influenza due to identified novel influenza A virus with other respiratory manifestations
J09.X3 - Influenza due to identified novel influenza A virus with gastrointestinal manifestations
J09.X9 - Influenza due to identified novel influenza A virus with other manifestations