Q26.2
BillableTotal anomalous pulmonary venous connection
Total anomalous pulmonary venous connection
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Total anomalous pulmonary venous return [TAPVR], subdiaphragmatic
- Total anomalous pulmonary venous return [TAPVR], supradiaphragmatic
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(8)
Q26.0Congenital stenosis of vena cava
Q26.1Persistent left superior vena cava
Q26.3Partial anomalous pulmonary venous connection
Q26.4Anomalous pulmonary venous connection, unspecified
Q26.5Anomalous portal venous connection
Q26.6Portal vein-hepatic artery fistula
Q26.8Other congenital malformations of great veins
Q26.9Congenital malformation of great vein, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(79)
SNOMED CT
- TAPVC - total anomalous pulmonary venous connection111323005
- TAPVD - total anomalous pulmonary venous drainage111323005
- TAPVR - total anomalous pulmonary venous return111323005
- Total anomalous pulmonary venous connection111323005
- Total anomalous pulmonary venous return111323005
- Subdiaphragmatic total anomalous pulmonary venous return204456001
- Supradiaphragmatic total anomalous pulmonary venous return204457005
- Cor triatriatum with all pulmonary veins to proximal chamber and then to left atrium447666009
- Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium447666009
- Total anomalous pulmonary venous connection of supracardiac type447832002
- Total anomalous pulmonary venous connection of intracardiac type447914003
- Anomalous pulmonary venous connection of mixed type448487009
- Infracardiac location of anomalous pulmonary venous connection448499002
- Intracardiac location of anomalous pulmonary venous connection448500006
- Total anomalous pulmonary venous connection of infracardiac type448599000
- Total anomalous pulmonary venous connections of mixed type448727008
- Supracardiac location of anomalous pulmonary venous connection448728003
- Intracardiac location of anomalous pulmonary venous connection to coronary sinus449425007
- Infracardiac location of anomalous pulmonary venous connection to hepatic vein449444000
- Intracardiac location of anomalous pulmonary venous connection to right atrium449452002
- Cor triatriatum with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication to right atrium449492000
- Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication to right atrium449492000
- Total anomalous pulmonary venous connection to coronary sinus286331000119109
- Total anomalous pulmonary venous connection to hepatic vein286341000119100
- Total anomalous pulmonary venous connection to right atrium286351000119103
- Total anomalous pulmonary venous connection to superior vena cava286361000119101
UMLS
- Subdiaphragmatic total anomalous pulmonary venous returnC0265921
- Subdiaphragmatic total anomalous pulmonary venous return (disorder)C0265921
- Total anomalous pulmonary venous return [TAPVR], subdiaphragmaticC0265921
- Supradiaphragmatic total anomalous pulmonary venous returnC0265917
- Supradiaphragmatic total anomalous pulmonary venous return (disorder)C0265917
- Total anomalous pulmonary venous return [TAPVR], supradiaphragmaticC0265917
- TAPVCC4551903
- TAPVC - total anomalous pulmonary venous connectionC4551903
- TAPVDC4551903
- TAPVD - total anomalous pulmonary venous drainageC4551903
- TAPVRC4551903
- TAPVR - total anomalous pulmonary venous returnC4551903
- Total Anomalous Pulmonary Venous ReturnC4551903
- Total anomalous pulmonary venous connectionC4551903
- Total anomalous pulmonary venous drainageC4551903
- Total anomalous pulmonary venous returnC4551903
- Total anomalous pulmonary venous return (disorder)C4551903
- tapvdC4551903
- tapvrC4551903
Clinical Terms
- Total anomalous pulmonary venous return [TAPVR], subdiaphragmatic
- Cor triatriatum with all pulmonary veins to proximal chamber and then to left atrium
- Cor triatriatum with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication to right atrium
- Intracardiac location of anomalous pulmonary venous connection to right atrium
- Anomalous pulmonary venous connection of mixed type
- TAPVD
- Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication to right atrium
- Supracardiac location of anomalous pulmonary venous connection
- TAPVD - total anomalous pulmonary venous drainage
- Total anomalous pulmonary venous connection to hepatic vein
- Total anomalous pulmonary venous connection of infracardiac type
- Intracardiac location of anomalous pulmonary venous connection to coronary sinus
- Total anomalous pulmonary venous return
- tapvr
- Intracardiac location of anomalous pulmonary venous connection
- Total anomalous pulmonary venous drainage
- Infracardiac location of anomalous pulmonary venous connection to hepatic vein
- TAPVC
- Total anomalous pulmonary venous connection to superior vena cava
- Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium
- Supradiaphragmatic total anomalous pulmonary venous return
- Total anomalous pulmonary venous connection to right atrium
- Total anomalous pulmonary venous connection of supracardiac type
- TAPVC - total anomalous pulmonary venous connection
- Total anomalous pulmonary venous connections of mixed type
- Infracardiac location of anomalous pulmonary venous connection
- Subdiaphragmatic total anomalous pulmonary venous return
- Total anomalous pulmonary venous return [TAPVR], supradiaphragmatic
- Subdiaphragmatic total anomalous pulmonary venous return (disorder)
- Total anomalous pulmonary venous connection to coronary sinus
- Total anomalous pulmonary venous return (disorder)
- TAPVR - total anomalous pulmonary venous return
- Supradiaphragmatic total anomalous pulmonary venous return (disorder)
- Total anomalous pulmonary venous connection of intracardiac type
Frequently Asked Questions
What is the ICD-10 code for total anomalous pulmonary venous connection?
The ICD-10-CM code for total anomalous pulmonary venous connection is Q26.2. The full clinical description is "Total anomalous pulmonary venous connection". Q26.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q26.2 mean?
ICD-10-CM code Q26.2 represents “Total anomalous pulmonary venous 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 Q26.2 a billable code?
Yes, Q26.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q26.2 in?
Q26.2 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q26.2 map to?
Q26.2 maps to 20 SNOMED CT concepts: 448487009, 447666009, 449492000, 448499002, 449444000, and 15 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q26.2?
Q26.2 is linked to 3 UMLS Concept Unique Identifiers: C0265921, C0265917, C4551903. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q26.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like total anomalous pulmonary venous 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 Q26.2?
Q26.2 maps to the ICD-11 code: LA86.20 (Total anomalous pulmonary venous connection).
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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.