• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 1 - Respiratory
    • 2 - Bronchi or lower airways
      • 30 - Obstruction
        • 1 - Asthma attack in new or known asthmatic
        • 2 - Drug, procedure or transfusion induced bronchospasm in non-asthmatic
        • 3 - Bronchi or lower airway obstruction by foreign body
        • 4 - Sputum retention
        • 5 - Extrinsic compression of bronchus by tumour
        • 6 - Chronic obstructive pulmonary disease (COPD/COAD)
        • 7 - Meconium aspiration
        • 8 - Bronchiolitis obliterans
        • 9 - Chronic obstructive pulmonary disease (COPD/COAD) with acute lower respiratory infection
        • 10 - Chronic obstructive pulmonary disease (COPD/COAD) with acute exacerbation, unspecified