J42 Unspecified chronic bronchitis

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)
Type 1 Excludes:
  • 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.-)
Applicable To:
  • Chronic Bronchitis NOS
  • Chronic Tracheitis
  • Chronic Tracheobronchitis

The following code(s) above J42 may contain annotation back-references that may be applicable to J42:

Diagnosis Index