Q23.1
BillableCongenital insufficiency of aortic valve
Congenital insufficiency of aortic valve
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Congenital aortic insufficiency
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(6)
Q23.0Congenital stenosis of aortic valve
Q23.2Congenital mitral stenosis
Q23.3Congenital mitral insufficiency
Q23.4Hypoplastic left heart syndrome
Q23.8Other congenital malformations of aortic and mitral valves
Q23.9Congenital malformation of aortic and mitral valves, unsp
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(53)
SNOMED CT
- AR - Congenital aortic regurgitation28656008
- Congenital aortic insufficiency28656008
- Congenital aortic regurgitation28656008
- Congenital insufficiency of aortic valve28656008
- Bicuspid aortic valve72352009
- Bicuspid cardiac valve76257003
- Congenital hypoplasia of aortic valve93237004
- Congenital small aortic valve93237004
- Bicuspid doming of aortic cusp250983006
- Hypoplasia of aortic valve cusp253607006
- Abnormal number of aortic valve cusps253609009
- Congenital aortic valvar prolapse447822009
- Congenital prolapse of aortic valve447822009
- Anterior-posterior orientation of bicuspid aortic valve448790004
- Right-left orientation of bicuspid aortic valve448819009
- Patent ductus arteriosus, bicuspid aortic valve, hand anomaly syndrome722211006
- Laubry Pezzi syndrome764955006
- Ventricular septal defect with aortic insufficiency764955006
- Familial BAV (bicuspid aortic valve)770435005
- Familial bicuspid aortic valve770435005
- Ascending aortic aneurysm and bicuspid aortic valve890220003
- Bicuspid aortic valve-associated aortopathy890220003
UMLS
- AR - Congenital aortic regurgitationC0158617
- Congenital Aortic Valve InsufficiencyC0158617
- Congenital aortic insufficiencyC0158617
- Congenital aortic regurgitationC0158617
- Congenital aortic valve incompetenceC0158617
- Congenital insufficiency of aortic valveC0158617
- Congenital insufficiency of aortic valve (disorder)C0158617
Clinical Terms
- Bicuspid doming of aortic cusp
- Congenital aortic valvar prolapse
- Congenital hypoplasia of aortic valve
- Congenital aortic insufficiency
- Congenital aortic valve incompetence
- Congenital prolapse of aortic valve
- Right-left orientation of bicuspid aortic valve
- AR - Congenital aortic regurgitation
- Congenital small aortic valve
- Congenital Aortic Valve Insufficiency
- Abnormal number of aortic valve cusps
- Hypoplasia of aortic valve cusp
- Congenital insufficiency of aortic valve (disorder)
- Ventricular septal defect with aortic insufficiency
- Congenital aortic regurgitation
- Anterior-posterior orientation of bicuspid aortic valve
- Bicuspid cardiac valve
- Bicuspid aortic valve-associated aortopathy
- Ascending aortic aneurysm and bicuspid aortic valve
- Bicuspid aortic valve
- Laubry Pezzi syndrome
- Patent ductus arteriosus, bicuspid aortic valve, hand anomaly syndrome
- Familial BAV (bicuspid aortic valve)
- Familial bicuspid aortic valve
Frequently Asked Questions
What is the ICD-10 code for congenital insufficiency of aortic valve?
The ICD-10-CM code for congenital insufficiency of aortic valve is Q23.1. The full clinical description is "Congenital insufficiency of aortic valve". Q23.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q23.1 mean?
ICD-10-CM code Q23.1 represents “Congenital insufficiency of aortic valve”. 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 Q23.1 a billable code?
Yes, Q23.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q23.1 in?
Q23.1 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q23.1 map to?
Q23.1 maps to 14 SNOMED CT concepts: 28656008, 253609009, 448790004, 890220003, 72352009, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q23.1?
Q23.1 is linked to 1 UMLS Concept Unique Identifier: C0158617. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q23.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like congenital insufficiency of aortic valve 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 Q23.1?
Q23.1 maps to the ICD-11 code: LA8A.21 (Congenital aortic regurgitation).
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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.