Acute bronchitis Includes:acute and subacute bronchitis (with) bronchospasmacute and subacute bronchitis (with) tracheitisacute and subacute bronchitis (with) tracheobronchitis, acuteacute and subacute fibrinous bronchitisacute and subacute membranous bronchitisacute and subacute purulent bronchitisacute and subacute septic bronchitisExcludes1bronchitis NOS (J40)tracheobronchitis NOS (J40)Excludes2acute 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)