ICD 9 Range CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND ALLIED CONDITIONS

• 1  Bronchitis, not specified as acute or chronic      ( 490 )

• 2  Chronic bronchitis     ( 491 )

• 3  Simple chronic bronchitis     ( 491.0 )

• 4  Mucopurulent chronic bronchitis     ( 491.1 )

• 5  Obstructive chronic bronchitis     ( 491.2 )

• 6  Obstructive chronic bronchitis without exacerbation     ( 491.20 )

• 7  Obstructive chronic bronchitis with (acute) exacerbation     ( 491.21 )

• 8  Obstructive chronic bronchitis with acute bronchitis     ( 491.22 )

• 9  Other chronic bronchitis     ( 491.8 )

• 10  Unspecified chronic bronchitis     ( 491.9 )

• 11  Emphysema     ( 492 )

• 12  Emphysematous bleb     ( 492.0 )

• 13  Other emphysema     ( 492.8 )

• 14  Asthma     ( 493 )

• 15  Extrinsic asthma     ( 493.0 )

• 16  Extrinsic asthma unspecified     ( 493.00 )

• 17  Extrinsic asthma with status asthmaticus     ( 493.01 )

• 18  Extrinsic asthma with (acute) exacerbation     ( 493.02 )

• 19  Intrinsic asthma     ( 493.1 )

• 20  Intrinsic asthma unspecified     ( 493.10 )

• 21  Intrinsic asthma with status asthmaticus     ( 493.11 )

• 22  Intrinsic asthma with (acute) exacerbation     ( 493.12 )

• 23  Chronic obstructive asthma     ( 493.2 )

• 24  Chronic obstructive asthma unspecified     ( 493.20 )

• 25  Chronic obstructive asthma with status asthmaticus     ( 493.21 )

• 26  Chronic obstructive asthma with (acute) exacerbation     ( 493.22 )

• 27  Other specified asthma     ( 493.8 )

• 28  Exercise-induced bronchospasm     ( 493.81 )

• 29  Cough variant asthma     ( 493.82 )

• 30  Asthma unspecified     ( 493.9 )

• 31  Asthma unspecified     ( 493.90 )

• 32  Asthma unspecified type with status asthmaticus     ( 493.91 )

• 33  Asthma unspecified with (acute) exacerbation     ( 493.92 )

• 34  Bronchiectasis     ( 494 )

• 35  Bronchiectasis without acute exacerbation     ( 494.0 )

• 36  Bronchiectasis with acute exacerbation     ( 494.1 )

• 37  Extrinsic allergic alveolitis     ( 495 )

• 38  Farmers' lung     ( 495.0 )

• 39  Bagassosis     ( 495.1 )

• 40  Bird-fanciers' lung     ( 495.2 )

• 41  Suberosis     ( 495.3 )

• 42  Malt workers' lung     ( 495.4 )

• 43  Mushroom workers' lung     ( 495.5 )

• 44  Maple bark-strippers' lung     ( 495.6 )

• 45  'ventilation' pneumonitis     ( 495.7 )

• 46  Other specified allergic alveolitis and pneumonitis     ( 495.8 )

• 47  Unspecified allergic alveolitis and pneumonitis     ( 495.9 )

• 48  Chronic airway obstruction, not elsewhere classified      ( 496 )