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ICD-10-CM 2027 diagnosis code

J10.0Influenza due to other identified influenza virus with pneumonia

Not billable — use a more specific code

J10.0 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it.Short description: Influenza due to oth identified influenza virus w pneumonia

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About J10.0

J10.0 is the ICD-10-CM diagnosis code for influenza due to other identified influenza virus with pneumonia. It belongs to category J10 (influenza due to other identified influenza virus), block J09-J18 (influenza and pneumonia) and chapter 10 (diseases of the respiratory system). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within J10 (influenza due to other identified influenza virus), J10.0 is specifically for influenza due to other identified influenza virus with pneumonia. Related codes cover with other respiratory manifestations (J10.1), with gastrointestinal manifestations (J10.2) and with other manifestations (J10.8).

To report this condition, pick the subcode that matches the documentation: J10.00 (pneumonia), J10.01 (pneumonia) and J10.08 (pneumonia).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under J10.0

Coding notes

Code alsoTwo codes may be needed; sequencing depends on circumstances
  • associated lung abscess, if applicable (J85.1)

Notes that apply from higher levels

Instructions written at a parent level also apply to J10.0.

› From J10 Influenza due to other identified influenza virus
Includes
  • influenza A (non-novel)
  • influenza B
  • influenza C
Excludes1
  • influenza due to avian influenza virus (J09.X-)
  • influenza due to swine flu (J09.X-)
  • influenza due to unidentifed influenza virus (J11.-)

Broader instructions also apply from J09-J18 Influenza and pneumonia and Chapter 10: Diseases of the respiratory system.

Codes whose notes reference J10.0

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about J10.0

Is J10.0 billable?

No. J10.0 is a header code. Report one of its more specific subcodes instead.