2025 ICD-10-CM Diagnosis Code I02.0

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Rheumatic chorea with heart involvement

  • I02.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2025 edition of ICD-10-CM I02.0 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of I02.0 – other international versions of ICD-10 I02.0 may differ.

Applicable To

  • Chorea NOS with heart involvement
  • Rheumatic chorea with heart involvement of any type classifiable under I01.-

The following code(s) above I02.0 contain annotation back-references

 that may be applicable to I02.0:

  • I00-I99  Diseases of the circulatory system
  • I02  Rheumatic chorea

ICD-10-CM I02.0 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 314 Other circulatory system diagnoses with mcc
  • 315 Other circulatory system diagnoses with cc
  • 316 Other circulatory system diagnoses without cc/mcc

Convert I02.0 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): No change

Code annotations containing back-references to I02.0:

  • Type 1 Excludes: G25.5

Diagnosis Index entries containing back-references to I02.0:

  • Chorea (chronic) (gravis) (posthemiplegic) (senile) (spasmodic) G25.5
    • with
      • heart involvement I02.0
        • rheumaticI02.9
          • with valvular disorder I02.0
        • active or acute I02.0 (conditions in I01-)
    • minorI02.9
      • with heart involvement I02.0
    • rheumatic (chronic) I02.9
      • with heart involvement I02.0
  • Degeneration, degenerative
  • Disease, diseased – see also Syndrome
    • heart (organic) I51.9
      • with
        • rheumatic fever (conditions in I00)
          • activeI01.9
            • with chorea I02.0
      • rheumatic (chronic) (inactive) (old) (quiescent) (with chorea) I09.9
  • Endocarditis (chronic) (marantic) (nonbacterial) (thrombotic) (valvular) I38
    • acute or subacuteI33.9
      • rheumatic (aortic) (mitral) (pulmonary) (tricuspid) I01.1
        • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • aortic (heart) (nonrheumatic) (valve) I35.8
      • with
        • mitral diseaseI08.0
          • active or acuteI01.1
            • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
      • rheumaticI06.9
        • with mitral diseaseI08.0
          • active or acuteI01.1
            • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
        • active or acuteI01.1
          • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • mitral (chronic) (double) (fibroid) (heart) (inactive) (valve) (with chorea) I05.9
      • with
        • aortic (valve) I08.0
          • active or acuteI01.1
            • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
      • active or acuteI01.1
        • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • pulmonary (chronic) (heart) (valve) I37.8
      • acute or subacuteI33.9
        • rheumaticI01.1
          • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
      • rheumatic (chronic) (inactive) (with chorea) I09.89
        • active or acuteI01.1
          • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • rheumatic (chronic) (inactive) (with chorea) I09.1
      • active or acute (aortic) (mitral) (pulmonary) (tricuspid) I01.1
        • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • tricuspid (chronic) (heart) (inactive) (rheumatic) (valve) (with chorea) I07.9
      • active or acuteI01.1
        • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
  • Failure, failed
    • heart (acute) (senile) (sudden) I50.9
      • congestiveI50.9
        • rheumatic (chronic) (inactive) (with chorea) I09.81
          • active or acuteI01.8
            • with chorea I02.0
    • ventricularI50.9 – see also Failure, heart
      • leftI50.1 – see also Failure, heart, left
        • with rheumatic fever (conditions in I00)
          • activeI01.8
            • with chorea I02.0
        • rheumatic (chronic) (inactive) (with chorea) I09.81
          • active or acuteI01.8
            • with chorea I02.0
  • Hypertrophy, hypertrophic
    • cardiac (chronic) (idiopathic) I51.7
      • rheumatic (with chorea) I09.89
        • active or acuteI01.8
          • with chorea I02.0
  • Insufficiency, insufficient
    • mitral (valve) I34.0
      • rheumaticI05.1
        • active or acuteI01.1
          • with chorea, rheumatic I02.0 (Sydenham’s)
    • myocardial, myocardium (with arteriosclerosis) I50.9 – see also Failure, heart
      • with
        • rheumatic fever (conditions in I00) I09.0
          • active, acute or subacuteI01.2
            • with chorea I02.0
  • Myocarditis (with arteriosclerosis)(chronic)(fibroid) (interstitial) (old) (progressive) (senile) I51.4
    • activeI40.9
      • rheumaticI01.2
        • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • acute or subacute (interstitial) I40.9
      • rheumaticI01.2
        • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • rheumatic (chronic) (inactive) (with chorea) I09.0
      • active or acuteI01.2
        • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
  • Pericarditis (with decompensation) (with effusion) I31.9
    • acute (hemorrhagic) (nonrheumatic) (Sicca) I30.9
      • rheumaticI01.0
        • with chorea I02.0 (acute) (Sydenham’s)
      • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • rheumatic (active) (acute) (with effusion) (with pneumonia) I01.0
      • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
  • Rheumatic (acute) (subacute)
    • myocarditis (chronic) (inactive) (with chorea) I09.0
      • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
    • pancarditis, acuteI01.8
      • with chorea I02.0 (acute (rheumatic) Sydenham’s)
    • pericarditis (active) (acute) (with effusion) (with pneumonia) I01.0
      • with chorea I02.0 (acute) (rheumatic) (Sydenham’s)
  • Stenosis, stenotic (cicatricial) – see also Stricture
    • mitral (chronic) (inactive) (valve) I05.0
      • active or acuteI01.1
        • with rheumatic or Sydenham’s chorea I02.0
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