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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

Q23.9 – Congenital malformation of aortic and mitral valves, unspecified

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10000 – Other specified congenital anomalies of heart

MDC / MS-DRG Reference

CARDIAC CONGENITAL AND VALVULAR DISORDERS WITH MCC
CARDIAC CONGENITAL AND VALVULAR DISORDERS WITHOUT MCC

Back Reference of Diagnostic Codes

Anomaly, anomalous (congenital) (unspecified type) Q89.9
aortic cusp or valve Q23.9
mitral (leaflets) (valve) Q23.9
Malformation (congenital) See also Anomaly
aortic valve Q23.9
mitral valve Q23.9

Sibling Codes

Congenital stenosis of aortic valve
Congenital insufficiency of aortic valve
Congenital mitral stenosis
Congenital mitral insufficiency
Hypoplastic left heart syndrome
Other congenital malformations of aortic and mitral valves

Parent Sibling Codes

Congenital malformations of cardiac chambers and connections
Congenital malformations of cardiac septa
Congenital malformations of pulmonary and tricuspid valves
Congenital malformations of aortic and mitral valves
Other congenital malformations of heart
Congenital malformations of great arteries
Congenital malformations of great veins
Other congenital malformations of peripheral vascular system
Other congenital malformations of circulatory system

View in Tabular

Code Title
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Q20-Q28 Congenital malformations of the circulatory system (Q20-Q28)
Q23 Congenital malformations of aortic and mitral valves
Q23.9 Congenital malformation of aortic and mitral valves, unspecified