Q20.9 Congenital malformation of cardiac chambers and connections, unspecified

The following code(s) above Q20.9 may contain annotation back-references that may be applicable to Q20.9:

• Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

Diagnosis Index

Anomaly, Anomalous Q89.9
- Cardiac Q24.9
-- Chambers Q20.9
Malformation - see also Anomaly
- Cardiac
-- Chambers Q20.9