J11.1 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Influenza due to unidentified influenza virus with other respiratory manifestations.
Inclusion term
Influenza NOS
Influenzal laryngitis NOS
Influenzal pharyngitis NOS
Influenza with upper respiratory symptoms NOS
Use additional code
Code for associated pleural effusion, if applicable (J91.8)
Versions
2025
Code changed
Use additional code
code for associated pleural effusion, if applicable (J91.8)code for associated sinusitis, if applicable (J01.-)
- code for associated pleural effusion, if applicable (J91.8)
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code