Pneumonia and Influenza ICD 9 Codes (480-488)

PNEUMONIA AND INFLUENZA (ICD 9 CODES: 480-488)

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)

480       Viral pneumonia

480.0    Pneumonia due to adenovirus

480.1    Pneumonia due to respiratory syncytial virus

480.2    Pneumonia due to parainfluenza virus

480.3    Pneumonia due to SARS-associated coronavirus

480.8    Pneumonia due to other virus not elsewhere classified

Excludes: congenital rubella pneumonitis (771.0)

pneumonia complicating viral diseases classified elsewhere (484.1-484.8)

480.9    Viral pneumonia, unspecified

481       Pneumococcal pneumonia [Streptococcus pneumoniae pneumonia]

Lobar pneumonia, organism unspecified

482       Other bacterial pneumonia

482.0    Pneumonia due to Klebsiella pneumoniae

482.1    Pneumonia due to Pseudomonas

482.2    Pneumonia due to Hemophilus influenzae [H. influenzae]

482.3    Pneumonia due to Streptococcus

Excludes: Streptococcus pneumoniae pneumonia (481)

482.30  Streptococcus, unspecified

482.31  Group A

482.32  Group B

482.39  Other Streptococcus

482.4    Pneumonia due to Staphylococcus

482.40  Pneumonia due to Staphylococcus, unspecified

482.41  Methicillin susceptible pneumonia due to Staphylococcus aureus

MSSA pneumonia

Pneumonia due to Staphylococcus aureus NOS

482.42  Methicillin resistant pneumonia due to Staphylococcus aureus

482.49  Other Staphylococcus pneumonia

482.8    Pneumonia due to other specified bacteria

Excludes: pneumonia complicating infectious disease classified elsewhere (484.1-484.8)

482.81  Anaerobes

Gram-negative anaerobes

Bacteroides (melaninogenicus)

482.82  Escherichia coli [E. coli]

482.83  Other gram-negative bacteria

Gram-negative pneumonia NOS

Proteus

Serratia marcescens

Excludes: gram-negative anaerobes (482.81)

Legionnaires' disease (482.84)

482.84  Legionnaires' disease

482.89  Other specified bacteria

482.9    Bacterial pneumonia unspecified

483       Pneumonia due to other specified organism

483.0    Mycoplasma pneumoniae

Eaton's agent

Pleuropneumonia-like organisms [PPLO]

483.1    Chlamydia

483.8    Other specified organism

484       Pneumonia in infectious diseases classified elsewhere

484.1    Pneumonia in cytomegalic inclusion disease

Code first underlying disease, as: (078.5)

484.3    Pneumonia in whooping cough

Code first underlying disease, as: (033.0-033.9)

484.5    Pneumonia in anthrax

Code first underlying disease (022.1)

484.6    Pneumonia in aspergillosis

Code first underlying disease (117.3)

484.7    Pneumonia in other systemic mycoses

Code first underlying disease

Excludes: pneumonia in:

candidiasis (112.4)

coccidioidomycosis (114.0)

histoplasmosis (115.0-115.9 with fifth-digit 5)

484.8    Pneumonia in other infectious diseases classified elsewhere

Code first underlying disease, as:

Q fever (083.0)

typhoid fever (002.0)

Excludes: pneumonia in:

actinomycosis (039.1)

measles (055.1)

nocardiosis (039.1)

ornithosis (073.0)

Pneumocystis carinii (136.3)

salmonellosis (003.22)

toxoplasmosis (130.4)

tuberculosis (011.6)

tularemia (021.2)

varicella (052.1)

485       Bronchopneumonia, organism unspecified

Bronchopneumonia:

hemorrhagic

terminal

Pleurobronchopneumonia

Pneumonia:

lobular

segmental

Excludes:    bronchiolitis (acute) (466.11-466.19)

chronic (491.8)

lipoid pneumonia (507.1)

486       Pneumonia, organism unspecified

Excludes:    hypostatic or passive pneumonia (514)

inhalation or aspiration pneumonia due to foreign materials (507.0-507.8)

pneumonitis due to fumes and vapors (506.0)

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)

488       Influenza due to certain identified influenza viruses

Excludes:    influenza caused by unspecified or seasonal influenza viruses (487.0-487.8)

488.0    Influenza due to identified avian influenza virus

Avian influenza

Bird flu

Influenza A/H5N1

488.01  Influenza due to identified avian influenza virus with pneumonia

Avian influenzal:

bronchopneumonia

pneumonia

Influenza due to identified avian influenza virus with pneumonia, any form

Use additional code to identify the type of pneumonia (480.0-480.9, 481, 482.0-482.9, 483.0-483.8, 485)

488.02  Influenza due to identified avian influenza virus with other respiratory manifestations

Avian influenzal:

laryngitis

pharyngitis

respiratory infection (acute) (upper)

Identified avian influenza NOS

488.09  Influenza due to identified avian influenza virus with other manifestations

Avian influenza with involvement of gastrointestinal tract

Encephalopathy due to identified avian influenza

Excludes: "intestinal flu" [viral gastroenteritis] (008.8)

488.1    Influenza due to identified 2009 H1N1 influenza virus

2009 H1N1 swine influenza virus

(Novel) 2009 influenza H1N1

Novel H1N1 influenza

Novel influenza A/H1N1

Excludes: bird influenza virus infection (488.01-488.09)

influenza A/H5N1 (488.01-488.09)

other human infection with influenza virus of animal origin (488.81-488.89)

swine influenza virus infection (488.81-488.89)

488.11  Influenza due to identified 2009 H1N1 influenza virus with pneumonia

Influenza due to identified (novel) 2009 H1N1 with pneumonia, any form

(Novel) 2009 H1N1 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)

488.12  Influenza due to identified 2009 H1N1 influenza virus with other respiratory manifestations

(Novel) 2009 H1N1 influenza NOS

(Novel) 2009 H1N1 influenzal:

laryngitis

pharyngitis

respiratory infection (acute) (upper)

488.19  Influenza due to identified 2009 H1N1 influenza virus with other manifestations

Encephalopathy due to identified (novel) 2009 H1N1 influenza

(Novel) 2009 H1N1 influenza with involvement of gastrointestinal tract

Excludes: "intestinal flu" [viral gastroenteritis] (008.8)

488.8    Influenza due to novel influenza A

Influenza due to animal origin influenza virus

Infection with influenza viruses occurring in pigs or other animals

Other novel influenza A viruses not previously found in humans

Excludes: bird influenza virus infection (488.01-488.09)

influenza A/H5N1 (488.01-488.09)

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

488.81  Influenza due to identified novel influenza A virus with pneumonia

Influenza due to animal origin influenza virus with pneumonia, any form

Novel influenza A:

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)

488.82  Influenza due to identified novel influenza A virus with other respiratory manifestations

Influenza due to animal origin influenza A virus with other respiratory manifestations

Novel influenza A:

laryngitis

pharyngitis

respiratory infection (acute) (upper)

488.89  Influenza due to identified novel influenza A virus with other manifestations

Encephalopathy due to novel influenza A

Influenza due to animal origin influenza virus with encephalopathy

Influenza due to animal origin influenza virus with involvement of gastrointestinal tract

Novel influenza A with involvement of gastrointestinal tract

Excludes: "intestinal flu" [viral gastroenteritis] (008.8)