J09.X1 Influenza due to identified novel influenza A virus with pneumonia

The following code(s) above J09.X1 may contain annotation back-references that may be applicable to J09.X1:

• Diseases of the respiratory system (J00-J99)
• Influenza due to identified novel influenza A virus (J09.X)

Diagnosis Index

Influenza J11.1
- Due To
-- Identified Novel Influenza A Virus J09.X2
--- With
---- Pneumonia J09.X1