Q33Non-billable (header)
Congenital malformations of lung
Related Codes· Congenital malformations of the respiratory system (Q30-Q34)
Sub-codes of Q33(9)
Q33 is a non-billable header. Select a sub-code to bill.
Q33.0Congenital cystic lung✓ BillableQ33.1Accessory lobe of lung✓ BillableQ33.2Sequestration of lung✓ BillableQ33.3Agenesis of lung✓ BillableQ33.4Congenital bronchiectasis✓ BillableQ33.5Ectopic tissue in lung✓ BillableQ33.6Congenital hypoplasia and dysplasia of lung✓ BillableQ33.8Other congenital malformations of lung✓ BillableQ33.9Congenital malformation of lung, unspecified✓ Billable
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