Q30 Congenital malformations of noseNon-billable header with 6 child codes.
Q30.0 Choanal atresiaQ30.1 Agenesis and underdevelopment of noseQ30.2 Fissured, notched and cleft noseQ30.3 Congenital perforated nasal septumQ30.8 Other congenital malformations of noseQ30.9 Congenital malformation of nose, unspecifiedP28 Other respiratory conditions originating in the perinatal period (", if applicable, congenital malformations of the respiratory system (Q30-Q34)")P28 Other respiratory conditions originating in the perinatal period (", if applicable, congenital malformations of the respiratory system (Q30-Q34)")