J40-J4A|Chapter 10: Diseases of the respiratory system

Chronic lower respiratory diseases

53 codes in this section

Codes

J40Billable

Bronchitis, not specified as acute or chronic

J41Category

Simple and mucopurulent chronic bronchitis

3 subcategoryies

J41.0Billable

Simple chronic bronchitis

J41.1Billable

Mucopurulent chronic bronchitis

J41.8Billable

Mixed simple and mucopurulent chronic bronchitis

J42Billable

Unspecified chronic bronchitis

J43Category

Emphysema

5 subcategoryies

J43.0Billable

Unilateral pulmonary emphysema [MacLeod's syndrome]

J43.1Billable

Panlobular emphysema

J43.2Billable

Centrilobular emphysema

J43.8Billable

Other emphysema

J43.9Billable

Emphysema, unspecified

J44Category

Other chronic obstructive pulmonary disease

4 subcategoryies

J44.0Billable

Chronic obstructive pulmonary disease with (acute) lower respiratory infection

J44.1Billable

Chronic obstructive pulmonary disease with (acute) exacerbation

J44.8Category

Other specified chronic obstructive pulmonary disease

2 subcategoryies

J44.81Billable

Bronchiolitis obliterans and bronchiolitis obliterans syndrome

J44.89Billable

Other specified chronic obstructive pulmonary disease

J44.9Billable

Chronic obstructive pulmonary disease, unspecified

J4ACategory

Chronic lung allograft dysfunction

3 subcategoryies

J4A.0Billable

Restrictive allograft syndrome

J4A.8Billable

Other chronic lung allograft dysfunction

J4A.9Billable

Chronic lung allograft dysfunction, unspecified

J45Category

Asthma

5 subcategoryies

J45.2Category

Mild intermittent asthma

3 subcategoryies

J45.20Billable

Mild intermittent asthma, uncomplicated

J45.21Billable

Mild intermittent asthma with (acute) exacerbation

J45.22Billable

Mild intermittent asthma with status asthmaticus

J45.3Category

Mild persistent asthma

3 subcategoryies

J45.30Billable

Mild persistent asthma, uncomplicated

J45.31Billable

Mild persistent asthma with (acute) exacerbation

J45.32Billable

Mild persistent asthma with status asthmaticus

J45.4Category

Moderate persistent asthma

3 subcategoryies

J45.40Billable

Moderate persistent asthma, uncomplicated

J45.41Billable

Moderate persistent asthma with (acute) exacerbation

J45.42Billable

Moderate persistent asthma with status asthmaticus

J45.5Category

Severe persistent asthma

3 subcategoryies

J45.50Billable

Severe persistent asthma, uncomplicated

J45.51Billable

Severe persistent asthma with (acute) exacerbation

J45.52Billable

Severe persistent asthma with status asthmaticus

J45.9Category

Other and unspecified asthma

2 subcategoryies

J45.90Category

Unspecified asthma

3 subcategoryies

J45.901Billable

Unspecified asthma with (acute) exacerbation

J45.902Billable

Unspecified asthma with status asthmaticus

J45.909Billable

Unspecified asthma, uncomplicated

J45.99Category

Other asthma

3 subcategoryies

J45.990Billable

Exercise induced bronchospasm

J45.991Billable

Cough variant asthma

J45.998Billable

Other asthma

J47Category

Bronchiectasis

3 subcategoryies

J47.0Billable

Bronchiectasis with acute lower respiratory infection

J47.1Billable

Bronchiectasis with (acute) exacerbation

J47.9Billable

Bronchiectasis, uncomplicated

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