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Q34.9

Congenital malformation of respiratory system, unspecified

Instruction Source: Q34.9

Congenital malformation of respiratory system, unspecified

Instruction Source: Q34

Other congenital malformations of respiratory system

Excludes 2 (Not Included Here)

  • congenital central alveolar hypoventilation syndrome (G47.35)
Instruction Source: Q30-Q34

Congenital malformations of the respiratory system (Q30-Q34)

Instruction Source: Q00-QA1

Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders

Excludes 2 (Not Included Here)

  • inborn errors of metabolism (E70-E88)

Clinical Notes

  • Codes from this chapter are not for use on maternal records
← View Q34.9 in Tabular List