J09.X9
Billable codeInfluenza due to identified novel influenza A virus with other manifestations
The ICD-10 code for influenza due to identified novel influenza a virus with other manifestations is J09.X9.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Influenza due to identified novel influenza A virus with encephalopathy
- Influenza due to identified novel influenza A virus with myocarditis
- Influenza due to identified novel influenza A virus with otitis media
Use additional code
This code represents an underlying condition. When a related manifestation is also present, coding convention calls for an additional code to be listed after this one.
- code to identify manifestation
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •If the associated manifestation or related condition noted above is also documented, an additional code should be reported alongside this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- J09.X1Influenza due to identified novel influenza A virus with pneumonia
- J09.X2Influenza due to identified novel influenza A virus with other respiratory manifestations
- J09.X3Influenza due to identified novel influenza A virus with gastrointestinal manifestations
- J09.X9Influenza due to identified novel influenza A virus with other manifestations
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 48809Approximate match
- 48819Approximate match
- 48889Approximate match
Associated MS-DRGs
J09.X9 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.