Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

Note:
Codes from this chapter are not for use on maternal records
Excludes 2:
inborn errors of metabolism (E70-E88)

Congenital malformations of the respiratory system (Q30-Q34)

Q30 Congenital malformations of nose [+]
Excludes 1: congenital deviation of nasal septum (Q67.4)
Q31 Congenital malformations of larynx [+]
Excludes 1: congenital laryngeal stridor NOS (P28.89)
Q32 Congenital malformations of trachea and bronchus [+]
Excludes 1: congenital bronchiectasis (Q33.4)
Q33 Congenital malformations of lung [+]
Q34 Other congenital malformations of respiratory system [+]
Excludes 2: congenital central alveolar hypoventilation syndrome (G47.35)

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