What ICD-10 Codes Are Used for COPD?
COPD, or chronic obstructive pulmonary disease, is a long-term lung disease that restricts airflow and causes difficulty breathing. Here are some commonly used ICD-10-CM codes for COPD:
- J44.9: Chronic obstructive pulmonary disease, unspecified. This code is used when COPD is diagnosed but not further specified in the patient's medical record.
- J44.1: Chronic obstructive pulmonary disease with (acute) exacerbation. This code represents COPD with an acute exacerbation, an episode when symptoms worsen rapidly.
- J44.0: Chronic obstructive pulmonary disease with acute lower respiratory infection. This code is used when a patient with COPD has a simultaneous acute lower respiratory infection.
- J43.9: Emphysema, unspecified. Emphysema is a type of COPD, and this code is used when emphysema is diagnosed but not further specified.
- J41.8: Other chronic simple and mucopurulent bronchitis. This code represents chronic bronchitis, another form of COPD, mainly when it's simple or mucopurulent.
- J42: Unspecified chronic bronchitis. This code is used for chronic bronchitis, a condition of COPD, when it's not further specified in the patient's medical record.

