Code
Hierarchy
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Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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Q20-Q28 Congenital malformations of the circulatory system (Q20-Q28)
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Q22 Congenital malformations of pulmonary and tricuspid valves
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Q22.0 Pulmonary valve atresia
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Q22.1 Congenital pulmonary valve stenosis
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Q22.2 Congenital pulmonary valve insufficiency
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Q22.3 Other congenital malformations of pulmonary valve
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Q22.4 Congenital tricuspid stenosis
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Q22.5 Ebstein's anomaly
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Q22.6 Hypoplastic right heart syndrome
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Q22.8 Other congenital malformations of tricuspid valve
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Q22.9 Congenital malformation of tricuspid valve, unspecified
-
-
-
Notes
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Codes from this chapter are not for use on maternal records