Diagnosis Code:
491.1
Short Description:
Mucopurul chr bronchitis
Long Description:
Mucopurulent chronic bronchitis
Code Classification:
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Diseases of the respiratory system (460–519)
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Chronic obstructive pulmonary disease and allied conditions (490-496)
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491 Chronic bronchitis
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491.1 Mucopurul chr bronchitis
Code Version: 2015 ICD-9-CM