2018 ICD-10-CM Diagnosis Code Q25.9

Congenital malformation of great arteries, unspecified

The following code(s) above Q25.9 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 Q25.9:
  • Q00-Q99
    2018 ICD-10-CM Range Q00-Q99

    Congenital malformations, deformations and chromosomal abnormalities

    Note
    • Codes from this chapter are not for use on maternal or fetal records
    Type 2 Excludes
    • inborn errors of metabolism (E70-E88)
    Congenital malformations, deformations and chromosomal abnormalities
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.
ICD-10-CM Q25.9 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert Q25.9 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to Q25.9:

ICD-10-CM Codes Adjacent To Q25.9
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
Q26.8 Other congenital malformations of great veins
Q26.9 Congenital malformation of great vein, unspecified

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