ICD-9-CM International Classification of Diseases

(460-519) Diseases of the Respitory System

460 Acute nasopharyngitis [common cold]
461 Acute sinusitis

    461.0 Acute maxillary sinusitis
    461.1 Acute frontal sinusitis
    461.2 Acute ethmoidal sinusitis
    461.3 Acute sphenoidal sinusitis
    461.8 Other acute sinusitis
    461.9 Acute sinusitis, unspecified
462 Acute pharyngitis
463 Acute tonsillitis
464 Acute laryngitis & tracheitis
    464.0 Acute laryngitis
    464.1 Acute tracheitis
    464.2 Acute laryngotracheitis
    464.3 Acute epiglottitis
    464.4 Croup
465 Acute upper respiratory infections of multiple or unspecified sites
    465.0 Acute laryngopharyngitis
    465.8 Acute upper respiratory infections of other multiple sites
    465.9 Acute upper respiratory infections of unspecified site
466 Acute bronchitis & bronchiolitis
    466.0 Acute bronchitis
    466.1 Acute bronchiolitis
470 Deviated nasal septum
471 Nasal polyps
471.0 Polyp of nasal cavity
471.1 Polypoid sinus degeneration
471.8 Other polyp of sinus
471.9 Unspecified nasal polyp
472 Chronic pharyngitis & nasopharyngitis
    472.0 Chronic rhinitis
    472.1 Chronic pharyngitis
    472.2 Chronic nasopharyngitis
473 Chronic sinusitis
    473.0 Chronic maxillary sinusitis
    473.1 Chronic frontal sinusitis
    473.2 Chronic ethmoidal sinusitis
    473.3 Chronic sphenoidal sinusitis
    473.8 Other chronic sinusitis
    473.9 Unspecified sinusitis (chronic)
474 Chronic disease of tonsils & adenoids
    474.0 Chronic tonsillitis
    474.1 Hypertrophy of tonsils & adenoids
    474.2 Adenoid vegetations
    474.8 Other chronic disease of tonsils & adenoids
    474.9 Unspecified chronic disease of tonsils & adenoids
475 Peritonsillar abscess
476 Chronic laryngitis & laryngotracheitis
    476.0 Chronic laryngitis
    476.1 Chronic laryngotracheitis
477 Allergic rhinitis
    477.0 Allergic rhinitis due to pollen
    477.8 Allergic rhinitis due to other allergen
    477.9 Allergic rhinitis, cause unspecified
478 Other diseases of upper respiratory tract
    478.0 Hypertrophy of nasal turbinates
    478.1 Other diseases of nasal cavity & sinuses
    478.2 Other diseases of pharynx, not elsewhere classified
    478.3 Paralysis of vocal cords or larynx
    478.4 Polyp of vocal cord or larynx
    478.5 Other diseases of vocal cords
    478.6 Edema of larynx
    478.7 Other diseases of larynx, not elsewhere classified
    478.8 Upper respiratory tract hypersensitivity reaction, site unspecified
    478.9 Other & unspecified diseases of upper respiratory tract
480 Viral pneumonia
    480.0 Pneumonia due to adenovirus
    480.1 Pneumonia due to respiratory syncytial virus
    480.2 Pneumonia due to parainfluenza virus
    480.8 Pneumonia due to other virus not elsewhere classified
    480.9 Viral pneumonia, unspecified
481 Pneumococcal pneumonia
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
    482.4 Pneumonia due to Staphylococcus
    482.8 Pneumonia due to other specified bacteria
    482.9 Bacterial pneumonia, unspecified
483 Pneumonia due to other specified organism
    484.0 Pneumonia in infectious diseases classified elsewhere
    484.1 Pneumonia in cytomegalic inclusion disease
    484.3 Pneumonia in whooping cough
    484.5 Pneumonia in anthrax
    484.6 Pneumonia in aspergillosis
    484.7 Pneumonia in other systemic mycoses
    484.8 Pneumonia in other infectious diseases classified elsewhere
485 Bronchopneumonia, organism unspecified
486 Pneumonia, organism unspecified
487 Influenza
    487.0 Influenza with pneumonia
    487.1 Influenza with other respiratory manifestations
    487.8 Influenza with other manifestations
490 Bronchitis, not specified as acute or chronic
491 Chronic bronchitis
    491.0 Simple chronic bronchitis
    491.1 Mucopurulent chronic bronchitis
    491.2 Obstructive chronic bronchitis
    491.8 Other chronic bronchitis
    491.9 Unspecified chronic bronchitis
492 Emphysema
    492.0 Emphysematous bleb
    492.8 Other emphysema
493 Asthma
    493.0 Extrinsic asthma
    493.1 Intrinsic asthma
    493.2 Chronic obstructive asthma (with obstructive pulmonary disease)
    493.9 Asthma, unspecified
494 Bronchiectasis
495 Extrinsic allergic alveolitis
    495.0 Farmers" lung
    495.1 Bagassosis
    495.2 Bird-fanciers" lung
    495.3 Suberosis
    495.4 Malt workers" lung
    495.5 Mushroom workers" lung
    495.6 Maple bark-strippers" lung
    495.7 Ventilation pneumonitis
    495.8 Other specified allergic alveolitis & pneumonitis
    495.9 Unspecified allergic alveolitis & pneumonitis
496 Chronic airway obstruction, not elsewhere classified
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 & vapors
    506.0 Bronchitis & pneumonitis due to fumes & vapors
    506.1 Acute pulmonary edema due to fumes & vapors
    506.2 Upper respiratory inflammation due to fumes & vapors
    506.3 Other acute & subacute respiratory conditions due to fumes & vapors
    506.4 Chronic respiratory conditions due to fumes & vapors
    506.9 Unspecified respiratory conditions due to fumes & vapors
507 Pneumonitis due to solids & liquids
    507.0 Pneumonitis due to inhalation of food or vomitus
    507.1 Pneumonitis due to inhalation of oils & essences
    507.8 Pneumonitis due to other solids & liquids
508 Respiratory conditions due to other & unspecified external agents
    508.0 Acute pulmonary manifestations due to radiation
    508.1 Chronic & other pulmonary manifestations due to radiation
    508.8 Respiratory conditions due to other specified external agents
    508.9 Respiratory conditions due to unspecified external agent
510 Empyema
    510.0 Empyema with fistula
    510.9 Empyema without mention of fistula
511 Pleurisy
    511.0 Pleurisy without mention of effusion or current tuberculosis
    511.1 Pleurisy with effusion, with mention of a bacterial cause other than tuberculosis
    511.8 Other specified forms of pleural effusion, except tuberculous
    511.9 Unspecified pleural effusion
512 Pneumothorax
    512.0 Spontaneous tension pneumothorax
    512.8 Other spontaneous pneumothorax
513 Abscess of lung & mediastinum
    513.0 Abscess of lung
    513.1 Abscess of mediastinum
514 Pulmonary congestion & hypostasis
515 Postinflammatory pulmonary fibrosis
516 Other alveolar & parietoalveolar pneumonopathy
    516.0 Pulmonary alveolar proteinosis
    516.1 Idiopathic pulmonary hemosiderosis
    516.2 Pulmonary alveolar microlithiasis
    516.3 Idiopathic fibrosing alveolitis
    516.8 Other specified alveolar & parietoalveolar pneumonopathies
    516.9 Unspecified alveolar & parietoalveolar pneumonopathy
    517.0 Lung involvement in conditions classified elsewhere
    517.1 Rheumatic pneumonia
    517.2 Lung involvement in systemic sclerosis
    517.8 Lung involvement in other diseases classified elsewhere
518 Other diseases of lung
    518.0 Pulmonary collapse
    518.1 Interstitial emphysema
    518.2 Compensatory emphysema
    518.3 Pulmonary eosinophilia
    518.4 Acute edema of lung, unspecified
    518.5 Pulmonary insufficiency following trauma & surgery
    518.8 Other diseases of lung
519 Other diseases of respiratory system
    519.0 Tracheostomy complication
    519.1 Other diseases of trachea & bronchus, not elsewhere classified
    519.2 Mediastinitis
    519.3 Other diseases of mediastinum, not elsewhere classified
    519.4 Disorders of diaphragm
    519.8 Other diseases of respiratory system, not elsewhere classified
    519.9 Unspecified disease of respiratory system