J11 - Influenza due to unidentified influenza virus
J11.0 - Influenza due to unidentified influenza virus with pneumonia
codeAlso:
-associated lung abscess, if applicable J85.1)
J11.00 - Influenza due to unidentified influenza virus with unspecified type of pneumonia
J11.08 - Influenza due to unidentified influenza virus with specified pneumonia