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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 394.0

Mitral stenosis

  • A rheumatic disease causing diffuse thickening of the mitral valve leaflets by fibrous tissue or calcific deposits. (Harrison's Principles of Internal Medicine, 13th ed, p1052)
  • 394.0 is a specific code that can be used to specify a diagnosis
  • 394.0 contains 2 index entries
  • View the ICD-9-CM Volume 1 394.* hierarchy

394.0 also known as:

  • Mitral (valve):
    • obstruction (rheumatic)
    • stenosis NOS


Index entries containing 394.0:

Stenosis (cicatricial) - see also Stricture
  • mitral (valve) (chronic) (inactive) 394.0
    • with
      • aortic (valve)
        • disease (insufficiency) 396.1
        • insufficiency or incompetence 396.1
        • stenosis or obstruction 396.0
      • incompetency, insufficiency or regurgitation 394.2
        • with aortic valve disease 396.8
    • active or acute 391.1
      • with chorea (acute) (rheumatic) (Sydenham's) 392.0
    • congenital 746.5
    • specified cause, except rheumatic 424.0
    • syphilitic 093.21
Stricture (see also Stenosis) 799.89
  • mitral (valve) (see also Stenosis, mitral) 394.0
    • congenital 746.5
    • specified cause, except rheumatic 424.0