List of ICD-9 codes 460-519: Diseases of the respiratory system

# 8. Diseases of the respiratory system (460-519)

## acute respiratory infections (460-466)
- (460) Acute nasopharyngitis (common cold)
- (461) Acute sinusitis
(461.0) Sinusitis, acute, maxillary
(461.1) Sinusitis, acute, frontal
(461.9) Sinusitis, acute, NOS
- (461.0) Sinusitis, acute, maxillary
- (461.1) Sinusitis, acute, frontal
- (461.9) Sinusitis, acute, NOS
- (462) Pharyngitis, acute
- (463) Tonsillitis, acute
- (464) Acute laryngitis and tracheitis
(464.0) Laryngitis, acute, no obstruction
(464.3) Epiglottitis, acute
(464.4) Croup
- (464.0) Laryngitis, acute, no obstruction
- (464.3) Epiglottitis, acute
- (464.4) Croup
- (465) Acute upper respiratory infections of multiple or unspecified sites
(465.9) Upper respiratory infection, acute, NOS
- (465.9) Upper respiratory infection, acute, NOS
- (466) Acute bronchitis and bronchiolitis
(466.0) Bronchitis, acute
(466.11) Bronchiolitis, acute, due to RSV
- (466.0) Bronchitis, acute
(466.11) Bronchiolitis, acute, due to RSV
- (466.11) Bronchiolitis, acute, due to RSV

## other diseases of the upper respiratory tract (470-478)
- (470) Deviated nasal septum
- (471) Polyp, nasal cavity
- (472) Chronic pharyngitis and nasopharyngitis
(472.0) Rhinitis, chronic
- (472.0) Rhinitis, chronic
- (473) Chronic sinusitis
(473.0) Sinusitis, chronic, maxillary
(473.1) Sinusitis, chronic, frontal
(473.9) Sinusitis, chronic, NOS
- (473.0) Sinusitis, chronic, maxillary
- (473.1) Sinusitis, chronic, frontal
- (473.9) Sinusitis, chronic, NOS
- (474) Chronic disease of tonsils and adenoids
(474.1) Hypertrophy of tonsils and adenoids
(474.11) Tonsillar hypertrophy alone
(474.9) Tonsil/adenoid disease, chronic, unspec.
- (474.1) Hypertrophy of tonsils and adenoids
(474.11) Tonsillar hypertrophy alone
- (474.11) Tonsillar hypertrophy alone
- (474.9) Tonsil/adenoid disease, chronic, unspec.
- (475) Peritonsillar abscess
- (476) Chronic laryngitis and laryngotracheitis
(476.0) Laryngitis, chronic
- (476.0) Laryngitis, chronic
- (477) Allergic rhinitis
(477.0) Rhinitis, allergic, due to pollen
(477.2) Rhinitis, allergic, due to animal dander
(477.9) Rhinitis, allergic, cause unspec.
- (477.0) Rhinitis, allergic, due to pollen
- (477.2) Rhinitis, allergic, due to animal dander
- (477.9) Rhinitis, allergic, cause unspec.
- (478) Other diseases of upper respiratory tract
(478.1) Abscess/ulcer of nose
- (478.1) Abscess/ulcer of nose

## pneumonia and influenza (480-487)
- (480) Viral pneumonia
(480.31) Pneumonia, SARS associated coronavirus
(480.9) Pneumonia, viral, unspec.
- (480.31) Pneumonia, SARS associated coronavirus
- (480.31) Pneumonia, SARS associated coronavirus
- (480.9) Pneumonia, viral, unspec.
- (481) Pneumococcal pneumonia
- (482) Other bacterial pneumonia
(482.9) Pneumonia, bacterial, unspec.
- (482.9) Pneumonia, bacterial, unspec.
- (483) Pneumonia due to other specified organism
(483.0) Mycoplasma pneumoniae
- (483.0) Mycoplasma pneumoniae
- (485) Bronchopneumonia, organism unspecified
- (486) Pneumonia, organism unspecified
- (487) Influenza
(487.0) Influenza w/ pneumonia
(487.1) Influenza w/ other respiratory manifestations
- (487.0) Influenza w/ pneumonia
- (487.1) Influenza w/ other respiratory manifestations

## chronic obstructive pulmonary disease and allied conditions (490-496)
- (490) Bronchitis, not specified as acute or chronic
- (491) Chronic bronchitis
- (492) Emphysema
(492.0) Emphysematous bleb
(492.8) Other emphysema
- (492.0) Emphysematous bleb
- (492.8) Other emphysema
- (493) Asthma
(493.0) Extrinsic asthma
(493.1) Intrinsic asthma
(493.2) Chronic obstructive asthma
- (493.0) Extrinsic asthma
- (493.1) Intrinsic asthma
- (493.2) Chronic obstructive asthma
- (494) Bronchiectasis
- (495) Extrinsic allergic alveolitis
- (496) Chronic airway obstruction, not elsewhere classified
(496.0) COPD, NOS
- (496.0) COPD, NOS

## pneumoconioses and other lung diseases due to external agents (500-508)
- (500) Coal workers' pneumoconiosis
- (501) Asbestosis
- (502) Pneumoconiosis due to other silica or silicates
- (503) Pneumoconiosis due to other inorganic dust
- (504) Pneumonopathy due to inhalation of other dust
- (505) Pneumoconiosis, unspecified
- (506) Respiratory conditions due to chemical fumes and vapors
- (507) Pneumonitis due to solids and liquids
- (508) Respiratory conditions due to other and unspecified external agents

## other diseases of respiratory system (510-519)
- (510) Empyema
- (511) Pleurisy
(511.0) Pleurisy, NOS
(511.9) Pleural effusion,NOS
- (511.0) Pleurisy, NOS
- (511.9) Pleural effusion,NOS
- (512) Pneumothorax
(512.8) Pneumothorax, spontaneous
- (512.8) Pneumothorax, spontaneous
- (513) Abscess of lung and mediastinum
- (514) Pulmonary congestion and hypostasis
- (515) Postinflammatory pulmonary fibrosis
- (516) Other alveolar and parietoalveolar pneumonopathy
(516.3 ) Idiopathic fibrosing alveolitis
Hamman-Rich syndrome
- (516.3 ) Idiopathic fibrosing alveolitis
Hamman-Rich syndrome
- Hamman-Rich syndrome
- (518) Other diseases of lung
(518.0) Atelectasis
(518.5) ARDS
(518.81) Respiratory failure, acute
- (518.0) Atelectasis
- (518.5) ARDS
(518.81) Respiratory failure, acute
- (518.81) Respiratory failure, acute
- (519) Other diseases of respiratory system
(519.2) Mediastinitis
- (519.2) Mediastinitis