2009 ICD-9-CM Diagnosis 495.* : Extrinsic allergic alveolitis

Free Searchable ICD-9-CM Diagnosis Codes > 2009 > Diseases Of The Respiratory System 460-519 > Chronic Obstructive Pulmonary Disease And Allied Conditions 490-496 > Extrinsic allergic alveolitis 495.* > 
ICD-9-CM Diagnosis Code 495 Extrinsic allergic alveolitis
conditions in which inhalation of organic dusts results in hypersensitivity reactions at the alveolar level, associated with the production of precipitins.
ICD-9-CM Diagnosis Code 495.0Farmers' lung
systemic and pulmonary reactions resulting from inhalation of dust from moldy hay, threshing dust, or moldy straw, by persons who have become hypersensitive to antigens in the dust; most often associated with inhalation of spores of Micromonospora faeni or Thermoactinomyces vulgaris.
ICD-9-CM Diagnosis Code 495.1Bagassosis
ICD-9-CM Diagnosis Code 495.2Bird-fanciers' lung
ICD-9-CM Diagnosis Code 495.3Suberosis
ICD-9-CM Diagnosis Code 495.4Malt workers' lung
ICD-9-CM Diagnosis Code 495.5Mushroom workers' lung
ICD-9-CM Diagnosis Code 495.6Maple bark-strippers' lung
ICD-9-CM Diagnosis Code 495.7'ventilation' pneumonitis
ICD-9-CM Diagnosis Code 495.8Other specified allergic alveolitis and pneumonitis
ICD-9-CM Diagnosis Code 495.9Unspecified allergic alveolitis and pneumonitis
conditions in which inhalation of organic dusts results in hypersensitivity reactions at the alveolar level, associated with the production of precipitins.
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