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Q24.5 - Malformation of coronary vessels


The ICD 10 Code for Malformation of coronary vessels is listed as Q24.5.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: Q24.5
Description: Malformation of coronary vessels
  • Congenital coronary (artery) aneurysm
Diagnostic Related Groups
(MS-DRG v30.0)
306 - Cardiac Congenital & Valvular Disorders W Mcc
307 - Cardiac Congenital & Valvular Disorders W/o Mcc
Chapter Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Block Congenital malformations of the circulatory system (Q20-Q28)
Parent Q24 - Other congenital malformations of heart
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 746.85 - Coronary artery anomaly (approximate)
ICD-10-CM Siblings (same level / similar specificity) of Q24.5:
Q24.0 - Dextrocardia
Q24.1 - Levocardia
Q24.2 - Cor triatriatum
Q24.3 - Pulmonary infundibular stenosis
Q24.4 - Congenital subaortic stenosis
Q24.6 - Congenital heart block
Q24.8 - Other specified congenital malformations of heart
Q24.9 - Congenital malformation of heart, unspecified