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

Q20.4 – Double inlet ventricle

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Common ventricle
Cor triloculare biatriatum
Single ventricle

GEM Conversion to ICD-9 CM

Fs: 00000 – Common ventricle

MDC / MS-DRG Reference

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

Back Reference of Diagnostic Codes

Absence (of) (organ or part) (complete or partial)
septum
ventricular (congenital) Q20.4
ventricular septum Q20.4
Agenesis
septum
ventricular Q20.4
Common
ventricle Q20.4
Cor
triloculare Q20.8
biatrium Q20.4
Displacement, displaced
ventricular septum Q21.0
with rudimentary ventricle Q20.4
Double
inlet ventricle Q20.4
Single
ventricle Q20.4

Sibling Codes

Common arterial trunk
Double outlet right ventricle
Double outlet left ventricle
Discordant ventriculoarterial connection
Discordant atrioventricular connection
Isomerism of atrial appendages
Other congenital malformations of cardiac chambers and connections
Congenital malformation of cardiac chambers and connections, unspecified

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)
Q20 Congenital malformations of cardiac chambers and connections
Q20.4 Double inlet ventricle
Applicable to
Common ventricle
Cor triloculare biatriatum
Single ventricle