| ICD-10-CM-2023 > J00-J99 > J40-J47 > J44 |
J40-J47 | Chronic lower respiratory diseases | |
Excl1.: | bronchitis due to chemicals, gases, fumes and vapors (J68.0) | |
Excl2.: | cystic fibrosis (E84.-) | |
J44 | Other chronic obstructive pulmonary disease | |
Incl.: | asthma with chronic obstructive pulmonary disease chronic asthmatic (obstructive) bronchitis chronic bronchitis with airway obstruction chronic bronchitis with emphysema chronic emphysematous bronchitis chronic obstructive asthma chronic obstructive bronchitis chronic obstructive tracheobronchitis | |
Use add'l | type of asthma, if applicable (J45.-) | |
Use add'l | code to identify: exposure to environmental tobacco smoke (Z77.22) history of tobacco dependence (Z87.891) occupational exposure to environmental tobacco smoke (Z57.31) tobacco dependence (F17.-) tobacco use (Z72.0) | |
Excl1.: | bronchiectasis (J47.-) chronic bronchitis NOS (J42) chronic simple and mucopurulent bronchitis (J41.-) chronic tracheitis (J42) chronic tracheobronchitis (J42) emphysema without chronic bronchitis (J43.-) | |
J44.0 | Chronic obstructive pulmonary disease with (acute) lower respiratory infection | |
Use add'l | to identify the infection | |
J44.1 | Chronic obstructive pulmonary disease with (acute) exacerbation | |
Info: | Decompensated COPD Decompensated COPD with (acute) exacerbation | |
Excl2.: | chronic obstructive pulmonary disease [COPD] with acute bronchitis (J44.0) lung diseases due to external agents (J60-J70) | |
J44.9 | Chronic obstructive pulmonary disease, unspecified | |
Info: | Chronic obstructive airway disease NOS Chronic obstructive lung disease NOS | |
Excl2.: | lung diseases due to external agents (J60-J70) | |
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