ICD-9-CM

Excludes:

pneumonia:

allergic or eosinophilic (518.3)

aspiration:

NOS (507.0)

newborn (770.18)

solids and liquids (507.0-507.8)

congenital (770.0)

lipoid (507.1)

passive (514)

rheumatic (390)

ventilator-associated (997.31)

487 Influenza Influenza caused by unspecified influenza virus Excludes: Hemophilus influenzae [H. influenzae]: infection NOS (041.5) laryngitis (464.00-464.01) meningitis (320.0) influenza due to 2009 H1N1 [swine] influenza virus (488.11-488.19) influenza due to identified avian influenza virus (488.01-488.09) influenza due to identified (novel) 2009 H1N1 influenza virus (488.11-488.19)
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)
487.1: With other respiratory manifestations Influenza NEC Influenza NOS Influenzal: laryngitis pharyngitis respiratory infection (upper) (acute)
487.8: With other manifestations Encephalopathy due to influenza Influenza with involvement of gastrointestinal tract Excludes: "intestinal flu" [viral gastroenteritis] (008.8)

487 Influenza

Influenza caused by unspecified influenza virus

Excludes:

Hemophilus influenzae [H. influenzae]:

infection NOS (041.5)

laryngitis (464.00-464.01)

meningitis (320.0)

influenza due to 2009 H1N1 [swine] influenza virus (488.11-488.19)

influenza due to identified avian influenza virus (488.01-488.09)

influenza due to identified (novel) 2009 H1N1 influenza virus (488.11-488.19)

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)

Influenza NEC

Influenza NOS

Influenzal:

laryngitis

pharyngitis

respiratory infection (upper) (acute)

Encephalopathy due to influenza

Influenza with involvement of gastrointestinal tract

Excludes:

"intestinal flu" [viral gastroenteritis] (008.8)

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