Q24.5

Malformation of coronary vessels

Billable / specificPOA exempt

Q24.5 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Congenital coronary (artery) aneurysm

Includes (from Q24)

  • Note: Codes from this chapter are not for use on maternal records

Excludes1

Not coded here — never report together with this code.

  • endocardial fibroelastosis (I42.4) (from Q24)

Excludes2

Not included here — may be reported together when both conditions exist.

  • inborn errors of metabolism (E70-E88) (from Q24)

Also known as

  • Congenital coronary (artery) aneurysm
  • Aberrant, artery, coronary
  • Abnormal, abnormality, abnormalities, coronary artery
  • Absence, artery, coronary
  • Accessory, blood vessels NEC, coronary
  • Accessory, coronary artery
  • Agenesis, artery, coronary
  • Aneurysm, congenital, coronary
  • Aneurysm, coronary, arteriovenous, congenital
  • Aneurysm, coronary, congenital
  • Anomaly, anomalous, arteriovenous NEC, coronary
  • Anomaly, anomalous, artery, coronary
  • Anomaly, anomalous, communication, coronary artery
  • Anomaly, anomalous, coronary artery or vein
  • Anomaly, anomalous, distribution, coronary artery
  • Anomaly, anomalous, valveNEC, coronary sinus

Parent code

  • Q24Other congenital malformations of heartHeader

Related codes

  • Q24.0DextrocardiaBillable
  • Q24.1LevocardiaBillable
  • Q24.2Cor triatriatumBillable
  • Q24.3Pulmonary infundibular stenosisBillable
  • Q24.4Congenital subaortic stenosisBillable
  • Q24.6Congenital heart blockBillable
  • Q24.8Other specified congenital malformations of heartBillable
  • Q24.9Congenital malformation of heart, unspecifiedBillable

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