745.4 VENTRICULAR SEPT DEFECT

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Code Information

Diagnosis Code: 745.4

Short Description: Ventricular sept defect

Long Description: Ventricular septal defect

Code Classification:

Congenital anomalies (740–759)
- Congenital anomalies (740-759)
  - 745 Bulbus cordis anomalies and anomalies of cardiac septal closure
    - 745.4 Ventricular sept defect

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 745.4 has the following ICD-9-CM references to the Index of Diseases and Injuries

Anomaly, anomalous (congenital) (unspecified type) 759.9
- atrioventricular
  - septum 745.4
- communication
  - left ventricle with right atrium 745.4
- Eisenmenger's (ventricular septal defect) 745.4
- Gerbode 745.4
- heart 746.9
  - septum 745.9
    - interventricular 745.4
      - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
      - acquired 429.71
    - ventricular 745.4
      - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
      - acquired 429.71
- ventricle, ventricular (heart) 746.9
  - septa 745.4

Closure
- interventricular septum, defective 745.4

Communication
- abnormal - see also Fistula
  - between
    - left ventricle and right atrium 745.4
- left ventricular-right atrial 745.4

Complex
- Eisenmenger's (ventricular septal defect) 745.4

Defect, defective 759.9
- atrioventricular
  - septum 745.4
    - acquired 429.71
- Eisenmenger's (ventricular septal defect) 745.4
- Gerbode 745.4
- interventricular septal 745.4
  - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
  - acquired 429.71
  - in tetralogy of Fallot 745.2
- ventricular septal 745.4
  - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
  - acquired 429.71
  - atrioventricular canal type 745.69
  - between infundibulum and anterior portion 745.4
  - in tetralogy of Fallot 745.2
  - isolated anterior 745.4

Deformity 738.9
- heart (congenital) 746.9
  - septum 745.9
    - ventricular 745.4

Disease, diseased - see also Syndrome
- Roger's (congenital interventricular septal defect) 745.4

Eisenmenger's complex or syndrome (ventricular septal defect) 745.4

Fusion, fused (congenital)
- ventricles, heart 745.4

Gerbode defect 745.4

Imperfect
- closure (congenital)
  - interventricular ostium or septum 745.4
  - ostium
    - interventricular 745.4
  - septum
    - interventricular 745.4
      - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
      - in tetralogy of Fallot 745.2
    - ventricular 745.4
      - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
      - in tetralogy of Fallot 745.2
- septum, ventricular 745.4

Maladie de Roger 745.4

Paratyphoid (fever) - see Fever, paratyphoid

Patent - see also Imperfect closure
- interventricular septum 745.4

Roger's disease (congenital interventricular septal defect) 745.4

Syndrome - see also Disease
- Eisenmenger's (ventricular septal defect) 745.4

Crosswalk Information

The code 745.4 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
745.4		Q21.0	Ventricular septal defect

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
745.0	Common truncus
745.10	Complete transposition of great vessels
745.11	Double outlet right ventricle
745.12	Corrected transposition of great vessels
745.19	Other transposition of great vessels
745.2	Tetralogy of fallot
745.3	Common ventricle
745.5	Ostium secundum type atrial septal defect
745.60	Endocardial cushion defect, unspecified type
745.61	Ostium primum defect
745.69	Other endocardial cushion defects
745.7	Cor biloculare
745.8	Other bulbus cordis anomalies and anomalies of cardiac septal closure
745.9	Unspecified defect of septal closure

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

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