ICD 10 CM Codes

Q21.8 Other congenital malformations of cardiac septa
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 Q21.8 converts approximately to:ICD-9-CM
2018 ICD-9-CM 745.8 Other bulbus cordis anomalies and anomalies of cardiac septal closure
Code also
if applicable:
Eisenmenger's complex (I27.83)
Eisenmenger's syndrome (I27.83)
Alternate Description
Eisenmenger's defect
Pentalogy of Fallot
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.Q21.8.'
Anomaly, anomalous (congenital) (unspecified type); cardiac; septal closure; specified NEC
Anomaly, anomalous (congenital) (unspecified type); Eisenmenger's (ventricular septal defect)
Anomaly, anomalous (congenital) (unspecified type); heart; septum; specified NEC
Bulbus cordis (left ventricle) (persistent)
Defect, defective; Eisenmenger's
Eisenmenger's; defect
Fallot's; pentalogy
Malformation (congenital); cardiac; septum; specified type NEC
Pentalogy of Fallot
Persistence, persistent (congenital); bulbus cordis in left ventricle
Premature; closure, foramen ovale