Influenza due to other identified influenza virus (J10) ICD-10-CM
The J10 code range covers influenza due to other identified influenza virus with 12 ICD-10-CM diagnosis codes. 9 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- influenza A (non-novel)
- influenza B
- influenza C
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
Codes in the J10 Range 12 codes · 9 billable
- J10 Influenza due to other identified influenza virusNon-billable
- J10.0 Influenza due to other identified influenza virus with pneumoniaNon-billable
- J10.00 Influenza due to other identified influenza virus with unspecified type of pneumonia
- J10.01 Influenza due to other identified influenza virus with the same other identified influenza virus pneumonia
- J10.08 Influenza due to other identified influenza virus with other specified pneumonia
- J10.1 Influenza due to other identified influenza virus with other respiratory manifestations
- J10.2 Influenza due to other identified influenza virus with gastrointestinal manifestations
- J10.8 Influenza due to other identified influenza virus with other manifestationsNon-billable
- J10.81 Influenza due to other identified influenza virus with encephalopathy
- J10.82 Influenza due to other identified influenza virus with myocarditis
- J10.83 Influenza due to other identified influenza virus with otitis media
- J10.89 Influenza due to other identified influenza virus with other manifestations
About the J10 Code Range
Flu caused by another identified influenza virus may occur with pneumonia or other manifestations.
The subdivisions separate pneumonia (J10.0), other respiratory manifestations (J10.1), gastrointestinal manifestations (J10.2), and other manifestations (J10.8).
Under J10.0, the codes distinguish an unspecified pneumonia type (J10.00), pneumonia from the same identified virus (J10.01), and other specified pneumonia (J10.08).
Under J10.8, codes distinguish a brain condition (J10.81), heart muscle inflammation (J10.82), middle ear inflammation (J10.83), and other manifestations (J10.89).
Questions About This Page
How many billable codes are in the J10 range?
Of the 12 codes in this range, 9 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the J10 range classify?
The range classifies influenza due to other identified influenza virus. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
