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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Acute Rheumatic Fever 390-392 > Rheumatic Fever With Heart Involvement 391.* >

2008 ICD-9-CM Diagnosis 391.1

Acute rheumatic endocarditis

 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 Therefore, this code may be out of date.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 391.1 can be accessed here.

  • 391.1 is a specific code that can be used to specify a diagnosis
  • 391.1 contains 16 index entries
  • View the ICD-9-CM Volume 1 391.* hierarchy

391.1 also known as:

  • Rheumatic:
    • endocarditis, acute
    • fever (active) (acute) with endocarditis or valvulitis
    • valvulitis acute
    • Any condition classifiable to 390 with endocarditis or valvulitis


Index entries containing 391.1:

Aortitis (nonsyphilitic) 447.6
  • rheumatic (see also Endocarditis, acute, rheumatic) 391.1
Endocarditis (chronic) (indeterminate) (interstitial) (marantis) (nonbacterial thrombotic) (residual) (sclerotic) (sclerous) (senile) (valvular) 424.90
  • acute or subacute 421.9
    • rheumatic (aortic) (mitral) (pulmonary) (tricuspid) 391.1
      • with chorea (acute) (rheumatic) (Sydenham's) 392.0
  • aortic (heart) (nonrheumatic) (valve) 424.1
    • with
      • mitral (valve) disease 396.9
        • active or acute 391.1
          • with chorea (acute) (rheumatic) (Sydenham's) 392.0
          • bacterial 421.0
    • rheumatic (chronic) (inactive) 395.9
      • with mitral (valve) disease 396.9
        • active or acute 391.1
          • with chorea (acute) (rheumatic) (Sydenham's) 392.0
      • active or acute 391.1
        • with chorea (acute) (rheumatic) (Sydenham's) 392.0
  • mitral (chronic) (double) (fibroid) (heart) (inactive) (valve) (with chorea) 394.9
    • with
      • aortic (valve) disease 396.9
        • active or acute 391.1
          • with chorea (acute) (rheumatic) (Sydenham's) 392.0
    • active or acute 391.1
      • with chorea (acute) (rheumatic) (Sydenham's) 392.0
      • bacterial 421.0
  • pulmonary (chronic) (heart) (valve) 424.3
    • acute or subacute 421.9
      • rheumatic 391.1
        • with chorea (acute) (rheumatic) (Sydenham's) 392.0
    • rheumatic (chronic) (inactive) (with chorea) 397.1
      • active or acute 391.1
        • with chorea (acute) (rheumatic) (Sydenham's) 392.0
  • rheumatic (chronic) (inactive) (with chorea) 397.9
    • active or acute (aortic) (mitral) (pulmonary) (tricuspid) 391.1
      • with chorea (acute) (rheumatic) (Sydenham's) 392.0
  • tricuspid (chronic) (heart) (inactive) (rheumatic) (valve) (with chorea) 397.0
    • active or acute 391.1
      • with chorea (acute) (rheumatic) (Sydenham's) 392.0
Fever 780.6
  • rheumatic (active) (acute) (chronic) (subacute) 390
    • with heart involvement 391.9
      • endocarditis (aortic) (mitral) (pulmonary) (tricuspid) 391.1
      • valvulitis 391.1
Insufficiency, insufficient
  • mitral (valve) 424.0
    • rheumatic 394.1
      • active or acute 391.1
        • with chorea, rheumatic (Sydenham's) 392.0
Stenosis (cicatricial) - see also Stricture
  • mitral (valve) (chronic) (inactive) 394.0
    • active or acute 391.1
      • with chorea (acute) (rheumatic) (Sydenham's) 392.0
Valvulitis (chronic) (see also Endocarditis) 424.90
  • rheumatic (chronic) (inactive) (with chorea) 397.9
    • active or acute (aortic) (mitral) (pulmonary) (tricuspid) 391.1