CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND ALLIED CONDITIONS

490-496

CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND ALLIED CONDITIONS ICD-9 Code range 490-496

The ICD-9 code range CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND ALLIED CONDITIONS for 490-496 is medical classification list by the World Health Organization (WHO).

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

491.20

Obstructive chronic bronchitis without exacerbation

491.21

Obstructive chronic bronchitis with (acute) exacerbation

491.22

Obstructive chronic bronchitis with acute bronchitis

491.8

Other chronic bronchitis

491.9

Unspecified chronic bronchitis

492

Emphysema

493

Asthma

493.0

Extrinsic asthma

493.00

Extrinsic asthma, unspecified

493.01

Extrinsic asthma with status asthmaticus

493.02

Extrinsic asthma with (acute) exacerbation

493.1

Intrinsic asthma

493.10

Intrinsic asthma, unspecified

493.11

Intrinsic asthma with status asthmaticus

493.12

Intrinsic asthma with (acute) exacerbation

493.2

Chronic obstructive asthma

493.20

Chronic obstructive asthma, unspecified

493.21

Chronic obstructive asthma with status asthmaticus

493.22

Chronic obstructive asthma with (acute) exacerbation

493.8

Other specified asthma

493.9

Asthma unspecified

493.90

Asthma, unspecified type, unspecified

493.91

Asthma, unspecified type, with status asthmaticus

493.92

Asthma, unspecified type, with (acute) exacerbation

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 and pneumonitis

495.9

Unspecified allergic alveolitis and pneumonitis

496

Chronic airway obstruction, not elsewhere classified

CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND ALLIED CONDITIONS ICD-9 Code range 490-496

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