Diagnosis Code: 391.1

Short Description: Acute rheumatic endocard

Long Description: Acute rheumatic endocarditis

Code Classification:

• Diseases of the circulatory system (390–459)
  • Acute rheumatic fever (390-392)
    • 391 Rheumatic fever with heart involvement
      • 391.1 Acute rheumatic endocard

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 391.1 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Aortitis (nonsyphilitic) 447.6
  • rheumatic (see also Endocarditis, acute, rheumatic) 391.1

• Endocarditis (chronic) (indeterminate) (interstitial) (marantic) (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 780.60
  • 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

Crosswalk Information

The code 391.1 converts into the following ICD-10 code(s):

Similar Codes

This page was last updated on: 10/1/2014

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