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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Chronic Rheumatic Heart Disease 393-398 > Diseases Of Mitral Valve 394.* >

2008 ICD-9-CM Diagnosis 394.1

Rheumatic mitral insufficiency

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 394.1 can be accessed here.

  • 394.1 is a specific code that can be used to specify a diagnosis
  • 394.1 contains 1 index entry
  • View the ICD-9-CM Volume 1 394.* hierarchy

394.1 also known as:

  • Rheumatic mitral:
    • incompetence
    • regurgitation

394.1 excludes:

  • that not specified as rheumatic (424.0)


Index entries containing 394.1:

Insufficiency, insufficient
  • mitral (valve) 424.0
    • rheumatic 394.1
      • with
        • aortic (valve) disease 396.3
          • insufficiency, incompetence, or regurgitation 396.3
          • stenosis or obstruction 396.2
        • obstruction or stenosis 394.2
          • with aortic valve disease 396.8
      • active or acute 391.1
        • with chorea, rheumatic (Sydenham's) 392.0