J20 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Acute bronchitis.
Includes
Acute and subacute bronchitis (with) bronchospasm
Acute and subacute bronchitis (with) tracheitis
Acute and subacute bronchitis (with) tracheobronchitis, acute
Acute and subacute fibrinous bronchitis
Acute and subacute membranous bronchitis
Acute and subacute purulent bronchitis
Acute and subacute septic bronchitis
Type 1 excludes
Type 2 excludes
Acute bronchitis with bronchiectasis (J47.0)
Acute bronchitis with chronic obstructive asthma (J44.0)
Acute bronchitis with chronic obstructive pulmonary disease (J44.0)
Allergic bronchitis NOS (J45.909-)
Bronchitis due to chemicals, fumes and vapors (J68.0)
Chronic bronchitis NOS (J42)
Chronic mucopurulent bronchitis (J41.1)
Chronic obstructive bronchitis (J44.-)
Chronic obstructive tracheobronchitis (J44.-)
Chronic simple bronchitis (J41.0)
Chronic tracheobronchitis (J42)
Codes
J20.0
Acute bronchitis due to Mycoplasma pneumoniae
J20.1
Acute bronchitis due to Hemophilus influenzae
J20.2
Acute bronchitis due to streptococcus
J20.3
Acute bronchitis due to coxsackievirus
J20.4
Acute bronchitis due to parainfluenza virus
J20.5
Acute bronchitis due to respiratory syncytial virus
J20.6
Acute bronchitis due to rhinovirus
J20.7
Acute bronchitis due to echovirus
J20.8
Acute bronchitis due to other specified organisms
J20.9
Acute bronchitis, unspecified
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code