ICD-10-CM · Chapter 17 · Q00–Q99
Q20.1
Double outlet right ventricle
Congenital malformations, deformations and chromosomal abnormalities
Quick facts
- Code
- Q20.1
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q20 — Congenital malformations of cardiac chambers and connections
- Specificity
- 4 characters
How coders use this code
ICD-10-CM Q20.1 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of double outlet right ventricle. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in Q20
- Q20Congenital malformations of cardiac chambers and connections
- Q20.0Common arterial trunk
- Q20.2Double outlet left ventricle
- Q20.3Discordant ventriculoarterial connection
- Q20.4Double inlet ventricle
- Q20.5Discordant atrioventricular connection
- Q20.6Isomerism of atrial appendages
- Q20.8Other congenital malformations of cardiac chambers and connections
- Q20.9Congenital malformation of cardiac chambers and connections, unspecified
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