Rheumatic chorea I02- >

Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as I02. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • chorea NOS (
    ICD-10-CM Diagnosis Code G25.5

    Other chorea

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Chorea NOS
    Type 1 Excludes
    • chorea NOS with heart involvement (I02.0)
    • Huntington's chorea (G10)
    • rheumatic chorea (I02.-)
    • Sydenham's chorea (I02.-)
    G25.5
    )
  • Huntington's chorea (
    ICD-10-CM Diagnosis Code G10

    Huntington's disease

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Huntington's chorea
    • Huntington's dementia
    Code Also
    • dementia in other diseases classified elsewhere without behavioral disturbance (F02.80)
    G10
    )
Includes
Includes Help
"Includes" further defines, or give examples of, the content of the code or category.
  • Sydenham's chorea
Clinical Information
Codes