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Diagnosis Code

I34.9 NONRHEUMATIC MITRAL VALVE DISORDER, UNSPECIFIED


Code Information

Diagnosis Code: I34.9

Short Description: Nonrheumatic mitral valve disorder, unspecified

Long Description: Nonrheumatic mitral valve disorder, unspecified

The code I34.9 is VALID for claim submission

Code Classification:

  • Diseases of the circulatory system (I00–I99)
    • Other forms of heart disease (I30-I5A)
      • Nonrheumatic mitral valve disorders (I34)
        • I34.9 Nonrheumatic mitral valve disorder, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • Disorder of mitral valve prosthesis
  • Failure of cardiac valve prosthesis
  • Mitral leaflet abnormality
  • Non-rheumatic mitral valve disease
  • Prosthetic mitral valve failure

Diagnostic Related Group(s)

The code I34.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Cardiac Congenital And Valvular Disorders With Mcc (306)
  • Cardiac Congenital And Valvular Disorders Without Mcc (307)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I34.9 Right Arrow 424.0 Mitral valve disorder

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
I34 Nonrheumatic mitral valve disorders
I34.0 Nonrheumatic mitral (valve) insufficiency
I34.1 Nonrheumatic mitral (valve) prolapse
I34.2 Nonrheumatic mitral (valve) stenosis
I34.8 Other nonrheumatic mitral valve disorders
I34.81 Nonrheumatic mitral (valve) annulus calcification
I34.89 Other nonrheumatic mitral valve disorders

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

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