ICD-10 Code J09.X2: Influenza due to identified novel influenza A virus with other respiratory manifestations
Diseases of the respiratory system
ICD-10 code J09.X2 identifies influenza due to identified novel influenza A virus with respiratory manifestations other than pneumonia.
Coding guidance
Requires laboratory confirmation of a novel influenza A virus.
Distinguished from J09.X1, which specifies influenza with pneumonia.
Seasonal influenza with identified virus is coded to J10.-, and unidentified influenza to J11.-
Documentation and specificity notes
- Requires documented laboratory confirmation of novel influenza A.
- Do not use for seasonal influenza: use J10.- or J11.- instead.
- Document specific respiratory manifestations present.
This page provides a general summary for educational purposes and is not a substitute for the official ICD-10-CM code set, the ICD-10-CM Official Guidelines for Coding and Reporting, or payer policy. Code sets are updated annually, verify against the current official release before billing.
FAQ
ICD-10 J09.X2, frequently asked questions questions
- What is ICD-10 code J09.X2?
- ICD-10 code J09.X2 identifies influenza due to identified novel influenza A virus with respiratory manifestations other than pneumonia.
- Is J09.X2 a billable ICD-10 code?
- Yes. J09.X2 is a billable and specific ICD-10-CM code that may be used to indicate a diagnosis for reimbursement purposes, provided documentation supports it.
- What documentation supports J09.X2?
- Requires documented laboratory confirmation of novel influenza A. Do not use for seasonal influenza: use J10.- or J11.- instead. Document specific respiratory manifestations present.
We're here to help
Ready to see what your revenue cycle could be doing?
Start wherever makes sense: a demo, a free assessment, or a straight conversation with someone who does this every day.