2021 ICD-10-CM Diagnosis Code Q25.3

Supravalvular aortic stenosis

    2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
  • Q25.3 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM Q25.3 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of Q25.3 - other international versions of ICD-10 Q25.3 may differ.
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as Q25.3. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • congenital aortic stenosis NOS (
    ICD-10-CM Diagnosis Code Q23.0

    Congenital stenosis of aortic valve

      2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
    Applicable To
    • 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)
    Q23.0
    )
  • congenital stenosis of aortic valve (
    ICD-10-CM Diagnosis Code Q23.0

    Congenital stenosis of aortic valve

      2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
    Applicable To
    • 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)
    Q23.0
    )
The following code(s) above Q25.3 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to Q25.3:
  • Q00-Q99
    2021 ICD-10-CM Range Q00-Q99

    Congenital malformations, deformations and chromosomal abnormalities

    Note
    • Codes from this chapter are not for use on maternal records
    Type 2 Excludes
    • inborn errors of metabolism (E70-E88)
    Congenital malformations, deformations and chromosomal abnormalities
Approximate Synonyms
  • Atresia and stenosis of aorta
  • Congenital atresia and stenosis of aorta (at birth)
  • Congenital supravalvular aortic stenosis
  • Congenital supravalvular aortic stenosis (at birth)
  • Supravalvular aortic stenosis (narrowing), congenital
Clinical Information
  • A pathological constriction occurring in the region above the aortic valve. It is characterized by restricted outflow from the left ventricle into the aorta.
  • A pathological constriction that can occur above (supravalvular stenosis), below (subvalvular stenosis), or at the aortic valve. It is characterized by restricted outflow from the left ventricle into the aorta.
  • A rare, congenital or acquired aortic stenosis characterized by localized or diffuse narrowing of the ascending aorta.
  • Constriction in the opening of the aortic valve or of the supravalvular or subvalvular regions.
  • Narrowing of the orifice of the aortic valve or of the supravalvular or subvalvular regions.
Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
  • Q25.3 is considered exempt from POA reporting.
ICD-10-CM Q25.3 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 306 Cardiac congenital and valvular disorders with mcc
  • 307 Cardiac congenital and valvular disorders without mcc

Convert Q25.3 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
Code annotations containing back-references to Q25.3:
  • Type 1 Excludes: Q23.0
    ICD-10-CM Diagnosis Code Q23.0

    Congenital stenosis of aortic valve

      2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
    Applicable To
    • 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)

Diagnosis Index entries containing back-references to Q25.3:
  • Malformation (congenital) - see also Anomaly
    • aorta Q25.40
      ICD-10-CM Diagnosis Code Q25.40

      Congenital malformation of aorta unspecified

        2017 - New Code 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      • stenosis Q25.1
        ICD-10-CM Diagnosis Code Q25.1

        Coarctation of aorta

          2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
        Applicable To
        • Coarctation of aorta (preductal) (postductal)
        • Stenosis of aorta
        • supravalvular Q25.3
  • Stenosis, stenotic (cicatricial) - see also Stricture
    • aorta (ascending) (supraventricular) (congenital) Q25.1
      ICD-10-CM Diagnosis Code Q25.1

      Coarctation of aorta

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Coarctation of aorta (preductal) (postductal)
      • Stenosis of aorta
      • supravalvular Q25.3
  • Stricture - see also Stenosis
    • aorta (ascending) (congenital) Q25.1
      ICD-10-CM Diagnosis Code Q25.1

      Coarctation of aorta

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Coarctation of aorta (preductal) (postductal)
      • Stenosis of aorta
      • supravalvular, congenital Q25.3

ICD-10-CM Codes Adjacent To Q25.3
Q24.5 Malformation of coronary vessels
Q24.6 Congenital heart block
Q24.8 Other specified congenital malformations of heart
Q24.9 Congenital malformation of heart, unspecified
Q25 Congenital malformations of great arteries
Q25.0 Patent ductus arteriosus
Q25.1 Coarctation of aorta
Q25.2 Atresia of aorta
Q25.21 Interruption of aortic arch
Q25.29 Other atresia of aorta
Q25.3 Supravalvular aortic stenosis
Q25.4 Other congenital malformations of aorta
Q25.40 Congenital malformation of aorta unspecified
Q25.41 Absence and aplasia of aorta
Q25.42 Hypoplasia of aorta
Q25.43 Congenital aneurysm of aorta
Q25.44 Congenital dilation of aorta
Q25.45 Double aortic arch
Q25.46 Tortuous aortic arch
Q25.47 Right aortic arch
Q25.48 Anomalous origin of subclavian artery

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.