Q21.3
BillableTetralogy of Fallot
Tetralogy of Fallot
Status
Billable / Specific
Parent Code
Q21Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- acquired cardiac septal defect (I51.0)
Excludes 2
Conditions not included here, but the patient may have both
- inborn errors of metabolism (E70-E88)
Also Known As / Clinical Terms
SNOMED CT
- Absent pulmonary valve6996004
- Congenital absence of pulmonary valve6996004
- Congenital absence of pulmonic valve6996004
- Fallot's tetralogy86299006
- Subpulmonic stenosis, ventricular septal defect, overriding aorta, AND right ventricular hypertrophy86299006
- TOF - Tetralogy of Fallot86299006
- Tetralogy of Fallot86299006
- Absent ductus arteriosus92965002
- Congenital absence of ductus arteriosus92965002
- Dextratransposition of aorta204299009
- Dextrotransposition of aorta204299009
- Congenital atresia of pulmonary valve204342004
- Imperforate pulmonary valve204342004
- Tetralogy of Fallot with pulmonary stenosis253512000
- Fallot's type pulmonary valve atresia253513005
- Tetralogy of Fallot with atresia of pulmonary valve253513005
- Tetralogy of Fallot with pulmonary valve atresia253513005
- Dextraposition of aorta in Fallot tetralogy253514004
- Dextraposition of aorta in Fallot's tetralogy253514004
- Dextroposition of aorta in tetralogy of Fallot253514004
- Ventricular septal defect in Fallot tetralogy253515003
- Ventricular septal defect in Fallot's tetralogy253515003
- PAVSD - Pulmonary atresia with ventricular septal defect253591008
- Pulmonary atresia with ventricular septal defect253591008
- Congenital abnormality of thoracic aorta and pulmonary arteries271573009
- Tetralogy of Fallot with absent pulmonary valve399228007
- Atrioventricular septal defect associated with tetralogy of Fallot448007000
- Pulmonary atresia with ventricular septal defect of Fallot type448155003
- Anterior deviation of infundibular septum of Fallot type448619007
- Bindewald Ulmer Muller syndrome723336008
- Fallot complex with intellectual disability and growth delay syndrome723336008
- Tetralogy of Fallot with pulmonary atresia and systemic-to-pulmonary collateral artery762433009
- Tetralogy of Fallot with pulmonary atresia co-occurrent with systemic-to-pulmonary collateral artery762433009
- Absence of pulmonary valve, Fallot tetralogy, absence of ductus arteriosus syndrome766976003
- Pulmonary valve agenesis, tetralogy of Fallot, absence of ductus arteriosus syndrome766976003
- Agenesis of artery789097007
UMLS
- Fallot TetralogyC0039685
- Fallot tetralogyC0039685
- Fallot tetralogy ofC0039685
- Fallot's TetralogyC0039685
- Fallot's tetralogyC0039685
- Fallots TetralogyC0039685
- Subpulmonic stenosis, ventricular septal defect, overriding aorta, AND right ventricular hypertrophyC0039685
- TETRALOGY OF FALLOTC0039685
- TOFC0039685
- TOF - Tetralogy of FallotC0039685
- Tetralogy of FallotC0039685
- Tetralogy of Fallot (disorder)C0039685
- Tetralogy, FallotC0039685
- Tetralogy, Fallot'sC0039685
- Tetralogy, FallotsC0039685
- Tetrology of fallotC0039685
- fallot of tetralogyC0039685
- fallot tetralogyC0039685
- fallot's tetralogyC0039685
- fallots tetralogyC0039685
- tetralogy fallotC0039685
- tetralogy of FallotC0039685
- tetralogy of fallotC0039685
- Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.C2910129
Frequently Asked Questions
What is the ICD-10 code for tetralogy of fallot?
The ICD-10-CM code for tetralogy of fallot is Q21.3. The full clinical description is "Tetralogy of Fallot". Q21.3 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q21.3 mean?
ICD-10-CM code Q21.3 represents "Tetralogy of Fallot". 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 Q21.3 a billable code?
Yes, Q21.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q21.3 in?
Q21.3 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q21.3?
Q21.3 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired cardiac septal defect (I51.0).
What SNOMED CT codes does Q21.3 map to?
Q21.3 maps to 19 SNOMED CT concepts: 766976003, 92965002, 6996004, 789097007, 448619007, and 14 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q21.3?
Q21.3 is linked to 2 UMLS Concept Unique Identifiers: C0039685, C2910129. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.