AutoICD API

Q20.5

Billable

Discordant atrioventricular connection

Discordant atrioventricular connection

Status

Billable / Specific

Parent Code

Q20

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Corrected transposition
  • Levotransposition
  • Ventricular inversion

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(8)
Q20.0

Common arterial trunk

BillableQ20.1

Double outlet right ventricle

BillableQ20.2

Double outlet left ventricle

BillableQ20.3

Discordant ventriculoarterial connection

BillableQ20.4

Double inlet ventricle

BillableQ20.6

Isomerism of atrial appendages

BillableQ20.8

Oth congenital malform of cardiac chambers and connections

BillableQ20.9

Congenital malform of cardiac chambers and connections, unsp

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

LA85.00Congenitally corrected transposition of great arteriesequivalentPrimary
Also Known As / Clinical Terms(80)

SNOMED CT

UMLS

Clinical Terms

  • Ambiguous atrioventricular connection
  • L-TGA
  • Transposition of great vessels with ventricular inversion
  • Doubly committed ventricular septal defect in double outlet ventricle
  • Corrected transposition
  • Ebstein's anomaly of tricuspid valve
  • Congenitally corrected transposition of great arteries
  • Levotransposition of the great arteries
  • Doubly committed ventricular septal defect in double outlet ventriculoarterial connection
  • great l transposition vessels
  • Discordant ventriculoarterial connection
  • Double outlet ventriculoarterial connections
  • Ventricular inversion
  • Corrected transposition (morphologic abnormality)
  • Ebstein anomaly of tricuspid valve
  • Levotransposition
  • TGA - Transposition of great arteries
  • Discordant ventriculoarterial connection with discordant atrioventricular connection
  • Ebstein's malformation of tricuspid valve
  • L - transposition of the great vessels (disorder)
  • L - transposition of the great vessels
  • Congenital abnormality of tricuspid leaflet
  • Ebsteins anomaly
  • Discordant atrioventricular connection (disorder)
  • Abnormal atrioventricular connection - biventricular
  • Transposition of great vessels
  • Ebstein's anomaly
  • Abnormal atrioventricular connection - univentricular
  • Ebstein anomaly of left sided tricuspid valve with discordant atrioventricular connections
  • Abnormal atrioventricular connection
  • TGV - Transposition of great vessels
  • AV - Abnormal atrioventricular connection
  • Corrected transposition of great vessels
  • Transposition of great arteries
  • Discordant atrioventricular connexion
  • Ebstein's anomaly of left sided tricuspid valve with discordant atrioventricular connections
Frequently Asked Questions
What is the ICD-10 code for discordant atrioventricular connection?

The ICD-10-CM code for discordant atrioventricular connection is Q20.5. The full clinical description is "Discordant atrioventricular connection". Q20.5 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code Q20.5 mean?

ICD-10-CM code Q20.5 represents “Discordant atrioventricular connection”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.

Is Q20.5 a billable code?

Yes, Q20.5 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is Q20.5 in?

Q20.5 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

What codes cannot be used with Q20.5?

Q20.5 has Excludes1 notes indicating codes that cannot be used together with it, including: dextrocardia with situs inversus (Q89.3); mirror-image atrial arrangement with situs inversus (Q89.3).

What SNOMED CT codes does Q20.5 map to?

Q20.5 maps to 13 SNOMED CT concepts: 253274005, 253275006, 253280002, 253278008, 447830005, and 8 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for Q20.5?

Q20.5 is linked to 4 UMLS Concept Unique Identifiers: C0332941, C0344615, C1275809, C0232301. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does Q20.5 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like discordant atrioventricular connection affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of Q20.5?

Q20.5 maps to the ICD-11 code: LA85.00 (Congenitally corrected transposition of great arteries).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.