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2009 ICD-9-CM

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487 Influenza
Excludes:
Hemophilus influenzae [H. influenzae]:
infection NOS (041.5)
laryngitis (464.00-464.01)
meningitis (320.0)
influenza due to identified avian influenza virus (488)
 eicd10
487.0 With pneumonia
Influenza with pneumonia, any form
Influenzal:
bronchopneumonia
pneumonia
Use additional code to identify the type of pneumonia (480.0-480.9, 481, 482.0-482.9, 483.0-483.8, 485)
 eicd10
487.1 With other respiratory manifestations
Influenza NOS
Influenzal:
laryngitis
pharyngitis
respiratory infection (upper) (acute)
 eicd10
487.8 With other manifestations
Encephalopathy due to influenza
Influenza with involvement of gastrointestinal tract
Excludes:
"intestinal flu" [viral gastroenteritis] (008.8)
 
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