2021 ICD-10-CM Diagnosis Code Q25.79

Other congenital malformations of pulmonary artery

    2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
  • Q25.79 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 Q25.79 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of Q25.79 - other international versions of ICD-10 Q25.79 may differ.
Applicable To
  • Aberrant pulmonary artery
  • Agenesis of pulmonary artery
  • Congenital aneurysm of pulmonary artery
  • Congenital anomaly of pulmonary artery
  • Hypoplasia of pulmonary artery
The following code(s) above Q25.79 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 Q25.79:
  • 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
  • Anomalous origin of left pulmonary artery from ascending aorta
  • Anomalous origin of left pulmonary artery from ductus arteriosus
  • Anomalous origin of left pulmonary artery from right pulmonary artery
  • Anomalous origin of right pulmonary artery from ascending aorta
  • Anomalous origin of right pulmonary artery from ductus arteriosus
  • Anomaly of pulmonary artery
  • Congenital absence left pulmonary artery (at birth)
  • Congenital absence of left pulmonary artery
  • Congenital absence of right pulmonary artery
  • Congenital absence of right pulmonary artery (at birth)
  • Origin of left pulmonary artery from ascending aorta
  • Origin of left pulmonary artery from ductus arteriosus
  • Origin of left pulmonary artery from right pulmonary artery
  • Origin of left pulmonary artery right pulmonary artery
  • Origin of right pulmonary artery ductus arteriosus
  • Origin of right pulmonary artery from ascending aorta
  • Origin of right pulmonary artery from ductus arteriosus
  • Pulmonary artery anomaly
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.
  • Q25.79 is considered exempt from POA reporting.
ICD-10-CM Q25.79 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 Q25.79 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 Q25.79:
  • Type 1 Excludes: I28.1
    ICD-10-CM Diagnosis Code I28.1

    Aneurysm of pulmonary artery

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Type 1 Excludes
    • congenital aneurysm (Q25.79)
    • congenital arteriovenous aneurysm (Q25.72)
  • Type 2 Excludes: Q28
    ICD-10-CM Diagnosis Code Q28

    Other congenital malformations of circulatory system

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • congenital aneurysm NOS (Q27.8)
    • congenital coronary aneurysm (Q24.5)
    • ruptured cerebral arteriovenous malformation (I60.8)
    • ruptured malformation of precerebral vessels (I72.0)
    Type 2 Excludes
    • congenital peripheral aneurysm (Q27.8)
    • congenital pulmonary aneurysm (Q25.79)
    • congenital retinal aneurysm (Q14.1)

Diagnosis Index entries containing back-references to Q25.79:
  • Aberrant (congenital) - see also Malposition, congenital
    • artery (peripheral) Q27.8
      ICD-10-CM Diagnosis Code Q27.8

      Other specified congenital malformations of peripheral vascular system

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Absence of peripheral vascular system
      • Atresia of peripheral vascular system
      • Congenital aneurysm (peripheral)
      • Congenital stricture, artery
      • Congenital varix
      Type 1 Excludes
      • arteriovenous malformation (Q27.3-)
      • pulmonary Q25.79
  • Abnormal, abnormality, abnormalities - see also Anomaly
  • Absence (of) (organ or part) (complete or partial)
    • artery (congenital) (peripheral) Q27.8
      ICD-10-CM Diagnosis Code Q27.8

      Other specified congenital malformations of peripheral vascular system

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Absence of peripheral vascular system
      • Atresia of peripheral vascular system
      • Congenital aneurysm (peripheral)
      • Congenital stricture, artery
      • Congenital varix
      Type 1 Excludes
      • arteriovenous malformation (Q27.3-)
      • pulmonary Q25.79
  • Agenesis
    • artery (peripheral) Q27.9
      ICD-10-CM Diagnosis Code Q27.9

      Congenital malformation of peripheral vascular system, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Anomaly of artery or vein NOS
      • pulmonary Q25.79
  • Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (saccular) I72.9
    ICD-10-CM Diagnosis Code I72.9

    Aneurysm of unspecified site

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • congenital (peripheral) Q27.8
      ICD-10-CM Diagnosis Code Q27.8

      Other specified congenital malformations of peripheral vascular system

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Absence of peripheral vascular system
      • Atresia of peripheral vascular system
      • Congenital aneurysm (peripheral)
      • Congenital stricture, artery
      • Congenital varix
      Type 1 Excludes
      • arteriovenous malformation (Q27.3-)
      • pulmonary Q25.79
  • Anomaly, anomalous (congenital) (unspecified type) Q89.9
    ICD-10-CM Diagnosis Code Q89.9

    Congenital malformation, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital anomaly NOS
    • Congenital deformity NOS
    • artery (peripheral) Q27.9
      ICD-10-CM Diagnosis Code Q27.9

      Congenital malformation of peripheral vascular system, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Anomaly of artery or vein NOS
      • pulmonary NEC Q25.79
    • origin
    • pulmonary Q33.9
      ICD-10-CM Diagnosis Code Q33.9

      Congenital malformation of lung, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      • artery NEC Q25.79
  • Hypoplasia, hypoplastic
    • artery (peripheral) Q27.8
      ICD-10-CM Diagnosis Code Q27.8

      Other specified congenital malformations of peripheral vascular system

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Absence of peripheral vascular system
      • Atresia of peripheral vascular system
      • Congenital aneurysm (peripheral)
      • Congenital stricture, artery
      • Congenital varix
      Type 1 Excludes
      • arteriovenous malformation (Q27.3-)
  • Malformation (congenital) - see also Anomaly
    • pulmonary
      • artery Q25.9
        ICD-10-CM Diagnosis Code Q25.9

        Congenital malformation of great arteries, unspecified

          2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
        • specified type NEC Q25.79
  • Malposition
    • congenital
      • artery (peripheral) Q27.8
        ICD-10-CM Diagnosis Code Q27.8

        Other specified congenital malformations of peripheral vascular system

          2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
        Applicable To
        • Absence of peripheral vascular system
        • Atresia of peripheral vascular system
        • Congenital aneurysm (peripheral)
        • Congenital stricture, artery
        • Congenital varix
        Type 1 Excludes
        • arteriovenous malformation (Q27.3-)
        • pulmonary Q25.79

ICD-10-CM Codes Adjacent To Q25.79
Q25.45 Double aortic arch
Q25.46 Tortuous aortic arch
Q25.47 Right aortic arch
Q25.48 Anomalous origin of subclavian artery
Q25.49 Other congenital malformations of aorta
Q25.5 Atresia of pulmonary artery
Q25.6 Stenosis of pulmonary artery
Q25.7 Other congenital malformations of pulmonary artery
Q25.71 Coarctation of pulmonary artery
Q25.72 Congenital pulmonary arteriovenous malformation
Q25.79 Other congenital malformations of pulmonary artery
Q25.8 Other congenital malformations of other great arteries
Q25.9 Congenital malformation of great arteries, unspecified
Q26 Congenital malformations of great veins
Q26.0 Congenital stenosis of vena cava
Q26.1 Persistent left superior vena cava
Q26.2 Total anomalous pulmonary venous connection
Q26.3 Partial anomalous pulmonary venous connection
Q26.4 Anomalous pulmonary venous connection, unspecified
Q26.5 Anomalous portal venous connection
Q26.6 Portal vein-hepatic artery fistula

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