2017/18 ICD-10-CM Diagnosis Code Q24.9

Congenital malformation of heart, unspecified

Applicable To
  • Congenital anomaly of heart
  • Congenital disease of heart
The following code(s) above Q24.9 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 Q24.9:
  • 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
  • Q24
    ICD-10-CM Diagnosis Code Q24

    Other congenital malformations of heart

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • endocardial fibroelastosis (I42.4)
    Other congenital malformations of heart
Approximate Synonyms Clinical Information 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 Q24.9 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert Q24.9 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to Q24.9:

ICD-10-CM Codes Adjacent To Q24.9
Q23.9 Congenital malformation of aortic and mitral valves, unspecified
Q24 Other congenital malformations of heart
Q24.0 Dextrocardia
Q24.1 Levocardia
Q24.2 Cor triatriatum
Q24.3 Pulmonary infundibular stenosis
Q24.4 Congenital subaortic stenosis
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

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