488 Influenza due to certain identified influenza viruses 
488.0 Influenza due to identified avian influenza virus 
488.01 Influenza due to identified avian influenza virus with pneumonia convert 488.01 to ICD-10-CM 488.02 Influenza due to identified avian influenza virus with other respiratory manifestations convert 488.02 to ICD-10-CM
488.09 Influenza due to identified avian influenza virus with other manifestations convert 488.09 to ICD-10-CM 488.1 Influenza due to identified novel h1n1 influenza virus 
488.11 Influenza due to identified novel h1n1 influenza virus with pneumonia convert 488.11 to ICD-10-CM 488.12 Influenza due to identified novel h1n1 influenza virus with other respiratory manifestations convert 488.12 to ICD-10-CM 488.19 Influenza due to identified novel h1n1 influenza virus with other manifestations convert 488.19 to ICD-10-CM