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ICD-10Chapter 17: Q00-Q99Q20

Q20

Non-billableSave

Congenital malformations of cardiac chambers and connections

Chapter 17: Congenital malformations, deformations and chromosomal abnormalities

Coding Guidance

Q20 should not be used for reimbursement purposes as there are more specific codes below it that contain a greater level of detail. See Related Codes to drill down to more specific billable codes for appropriate reimbursement.

Additional Information

From parent codes: Q00-Q99 (Chapter 17)

Excludes 2 — Not Included HereFrom Q00-Q99

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

inborn errors of metabolism (E70-E88)

NotesFrom Q00-Q99

Additional notes from parent codes that apply to this code.

Codes from this chapter are not for use on maternal records

More Specific Codes (9)

Q20.0Common arterial trunkBillable→Q20.1Double outlet right ventricleBillable→Q20.2Double outlet left ventricleBillable→Q20.3Discordant ventriculoarterial connectionBillable→Q20.4Double inlet ventricleBillable→Q20.5Discordant atrioventricular connectionBillable→Q20.6Isomerism of atrial appendagesBillable→Q20.8Other congenital malformations of cardiac chambers and connectionsBillable→Q20.9Congenital malformation of cardiac chambers and connections, unspecifiedBillable→

Chapter Information

Chapter 17: Congenital malformations, deformations and chromosomal abnormalities

Range: Q00-Q99

View full chapter

Related ICD-10 Codes

More specific codes for Q20

Common arterial trunk

Double outlet right ventricle

Double outlet left ventricle

Discordant ventriculoarterial connection

Double inlet ventricle

Discordant atrioventricular connection

Isomerism of atrial appendages

Other congenital malformations of cardiac chambers and connections

Congenital malformation of cardiac chambers and connections, unspecified