ICD-10-CM Code for Unspecified chronic bronchitis J42

ICD-10 code J42 for Unspecified chronic bronchitis is a medical classification as listed by WHO under the range - Diseases of the respiratory system .

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Unspecified chronic bronchitis
Chronic bronchitis NOS
Chronic tracheitis
Chronic tracheobronchitis
Use additional code to identify:
exposure to environmental tobacco smoke (Z77.22)
exposure to tobacco smoke in the perinatal period (P96.81)
history of tobacco dependence (Z87.891)
occupational exposure to environmental tobacco smoke (Z57.31)
tobacco dependence (F17.-)
tobacco use (Z72.0)
Excludes1: chronic asthmatic bronchitis (J44.-)
chronic bronchitis with airways obstruction (J44.-)
chronic emphysematous bronchitis (J44.-)
chronic obstructive pulmonary disease NOS (J44.9)
simple and mucopurulent chronic bronchitis (J41.-)
Tabs
Get crucial instructions for accurate ICD-10-CM J42 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.