747.9 CIRCULATORY ANOMALY NOS


Code Information

Diagnosis Code: 747.9

Short Description: Circulatory anomaly NOS

Long Description: Unspecified anomaly of circulatory system

Code Classification:

  • Congenital anomalies (740–759)
    • Congenital anomalies (740-759)
      • 747 Other congenital anomalies of circulatory system
        • 747.9 Circulatory anomaly NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 747.9 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Anomaly, anomalous (congenital) (unspecified type) 759.9
    • blood vessel 747.9
      • artery - see Anomaly, artery
      • peripheral vascular - see Anomaly, peripheral vascular system
      • vein - see Anomaly, vein
    • circulatory system 747.9
      • specified type NEC 747.89
  • Circulation
    • defective 459.9
      • congenital 747.9
    • embryonic 747.9
    • heart, incomplete 747.9
  • Defect, defective 759.9
    • circulation (acquired) 459.9
      • congenital 747.9
      • newborn 747.9
    • congenital, organ or site NEC - see also Anomaly
      • circulation 747.9
    • developmental - see also Anomaly, by site
      • vessel 747.9
  • Deformity 738.9
    • circulatory system (congenital) 747.9
  • Embryonic
    • circulation 747.9
    • heart 747.9
  • Malformation (congenital) - see also Anomaly
    • circulatory system NEC 747.9
      • specified type NEC 747.89
  • Paratyphoid (fever) - see Fever, paratyphoid

Crosswalk Information

The code 747.9 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
747.9 Right Arrow Q28.9 Congenital malformation of circulatory system, unspecified
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
747.0 Patent ductus arteriosus
747.10 Coarctation of aorta (preductal) (postductal)
747.11 Interruption of aortic arch
747.20 Anomaly of aorta, unspecified
747.21 Anomalies of aortic arch
747.22 Atresia and stenosis of aorta
747.29 Other anomalies of aorta
747.31 Pulmonary artery coarctation and atresia
747.32 Pulmonary arteriovenous malformation
747.39 Other anomalies of pulmonary artery and pulmonary circulation
747.40 Anomaly of great veins, unspecified
747.41 Total anomalous pulmonary venous connection
747.42 Partial anomalous pulmonary venous connection
747.49 Other anomalies of great veins
747.5 Absence or hypoplasia of umbilical artery
747.60 Anomaly of the peripheral vascular system, unspecified site
747.61 Gastrointestinal vessel anomaly
747.62 Renal vessel anomaly
747.63 Upper limb vessel anomaly
747.64 Lower limb vessel anomaly
747.69 Anomalies of other specified sites of peripheral vascular system
747.81 Anomalies of cerebrovascular system
747.82 Spinal vessel anomaly
747.83 Persistent fetal circulation
747.89 Other specified anomalies of circulatory system


This page was last updated on: 10/1/2014