ICD 10 CM Codes

Q21.4 Aortopulmonary septal defect
POA Exempt
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM Q21.4 converts approximately to:ICD-9-CM
2018 ICD-9-CM 745.8 Other bulbus cordis anomalies and anomalies of cardiac septal closure
Alternate Description
Aortic septal defect
Aortopulmonary window
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.Q21.4.'
Absence (of) (organ or part) (complete or partial); septum; between aorta and pulmonary artery
Agenesis; septum; between aorta and pulmonary artery
Communication; between; base of aorta and pulmonary artery
Defect, defective; aorticopulmonary septum
Fenestration, fenestrated; aortico-pulmonary
Imperfect; closure (congenital); septum; aorticopulmonary
Imperfect; closure (congenital); septum; between aorta and pulmonary artery
Window; aorticopulmonary