Influenza due to unidentified influenza virus (J11)

Browse all the diagnosis codes used for influenza due to unidentified influenza virus (j11). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
  • Diseases of the respiratory system (J00–J99)

    • Influenza and pneumonia (J09-J18)

        • Influenza due to unidentified influenza virus (J11)

        • J11 Influenza due to unidentified influenza virus
        • J11.0 Influenza due to unidentified influenza virus with pneumonia
        • J11.00 Influenza due to unidentified influenza virus with unspecified type of pneumonia
        • J11.08 Influenza due to unidentified influenza virus with specified pneumonia
        • J11.1 Influenza due to unidentified influenza virus with other respiratory manifestations
        • J11.2 Influenza due to unidentified influenza virus with gastrointestinal manifestations
        • J11.8 Influenza due to unidentified influenza virus with other manifestations
        • J11.81 Influenza due to unidentified influenza virus with encephalopathy
        • J11.82 Influenza due to unidentified influenza virus with myocarditis
        • J11.83 Influenza due to unidentified influenza virus with otitis media
        • J11.89 Influenza due to unidentified influenza virus with other manifestations