Q23.0 - Congenital stenosis of aortic valve

  • Applicable to Congenital stenosis of aortic valve
  • The 2025 edition of ICD10-CM Q23.0 became effective on October 1, 2024.
  • This is the American ICD10-CM version of Q23.0 - other international versions of ICD10 Q23.0 may differ.
  • Q23.0 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Congenital aortic atresia
  • Congenital aortic stenosis NOS

Type 1 Excludes

  • congenital stenosis of aortic valve in hypoplastic left heart syndrome (Q23.4)
  • congenital subaortic stenosis (Q24.4)
  • supravalvular aortic stenosis (congenital) (Q25.3)

The following codes above Q23.0 contain annotation back-references that may be applicable to Q23.0:

Chapter: Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities

Section: Q20-Q28 Congenital malformations of the circulatory system

Category: Q23 Congenital malformations of aortic and mitral valves

valve icd 10
 
aortic icd 10
 
stenosis icd 10
 
congenital icd 10
 
Billable/Specific Code

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