Influenza infection icd 10 code July 8, 2019 16 32 64 128 Influenza b infection icd 10 code Influenza with acute respiratory infection icd 10 code Icd 10 code for influenza infection unspecified Icd 10 code for acute influenza infection Icd 10 code for influenza virus infection Icd 10 code for influenza viral infection