Diagnosis Code

I51.0 CARDIAC SEPTAL DEFECT, ACQUIRED


Code Information

Diagnosis Code: I51.0

Short Description: Cardiac septal defect, acquired

Long Description: Cardiac septal defect, acquired

The code I51.0 is VALID for claim submission

Code Classification:

  • Diseases of the circulatory system (I00–I99)
    • Other forms of heart disease (I30-I5A)
      • Complications and ill-defined descriptions of heart disease (I51)
        • I51.0 Cardiac septal defect, acquired

This code is valid for adult diagnoses

Code Version: 2022 ICD-10-CM


Synonyms

  • Acquired abnormality of atrium
  • Acquired abnormality of atrium
  • Acquired abnormality of atrium
  • Acquired abnormality of atrium
  • Acquired abnormality of atrium
  • Acquired atrial septal defect
  • Acquired atrioventricular fistula of heart
  • Acquired atrioventricular septal defect
  • Acquired cardiac septal defect
  • Acquired interatrial communication
  • Acquired interatrial communication
  • Acquired ventricular septal defect
  • Acquired ventricular septal defect
  • Acquired ventricular septal defect
  • Acquired ventricular septal defect
  • Acquired ventricular septal defect
  • Bidirectional cardiac shunt
  • Bidirectional cardiovascular shunt
  • Cardiac shunt
  • Cardiovascular shunt finding
  • Cardiovascular shunt finding
  • Cardiovascular shunt finding
  • Cardiovascular shunt finding
  • Enlarged septal foramen of heart
  • Left to right cardiac shunt
  • Left to right cardiovascular shunt
  • Recurrent atrial component of atrioventricular septal defect after prior cardiovascular surgical procedure
  • Recurrent interatrial communication after prior cardiovascular surgical procedure
  • Recurrent interatrial communication following procedure
  • Recurrent ventricular component of atrioventricular septal defect after prior cardiovascular surgical procedure
  • Recurrent ventricular septal defect following procedure
  • Residual interatrial communication following procedure
  • Residual ventricular septal defect following procedure
  • Restrictive ventricular septal defect
  • Right to left cardiac shunt
  • Right to left cardiovascular shunt
  • Surgically constructed interatrial communication
  • Traumatic interventricular septal defect
  • Ventricular septal defect due to and following infective endocarditis
  • Ventricular septal defect following procedure

Diagnostic Related Group(s)

The code I51.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Circulatory System Diagnoses With Mcc (314)
  • Other Circulatory System Diagnoses With Cc (315)
  • Other Circulatory System Diagnoses Without Cc/mcc (316)

References to Index of Diseases and Injuries

The code I51.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Acquired septal atrial defect (old)
    • Acquired septal auricular defect (old)
    • Acquired septal ventricular defect (old)
  • Type 1 Excludes Notes:
    • cardiac septal defect as current complication following acute myocardial infarction (@I23.1*, @I23.2*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I51.0 Right Arrow 429.71 Acq cardiac septl defect

This ICD-10 to ICD-9 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-10 Code ICD-10 Description
I51 Complications and ill-defined descriptions of heart disease
I51.1 Rupture of chordae tendineae, not elsewhere classified
I51.2 Rupture of papillary muscle, not elsewhere classified
I51.3 Intracardiac thrombosis, not elsewhere classified
I51.4 Myocarditis, unspecified
I51.5 Myocardial degeneration
I51.7 Cardiomegaly
I51.8 Other ill-defined heart diseases
I51.81 Takotsubo syndrome
I51.89 Other ill-defined heart diseases
I51.9 Heart disease, unspecified


This page was last updated on: 10/1/2023