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ICD-10-CM Codes
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G00-G99
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G25-
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2023 ICD-10-CM Diagnosis Code G25.5
2023 ICD-10-CM Diagnosis Code G25.5
Other chorea
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- G25.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM G25.5 became effective on October 1, 2022.
- This is the American ICD-10-CM version of G25.5 - other international versions of ICD-10 G25.5 may differ.
Type 1 ExcludesType 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 G25.5. 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 with heart involvement (
ICD-10-CM Diagnosis Code I02.0
Rheumatic chorea with heart involvement
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Chorea NOS with heart involvement
- Rheumatic chorea with heart involvement of any type classifiable under I01.-
- Huntington's chorea (
ICD-10-CM Diagnosis Code G10
Huntington's disease
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Huntington's chorea
- Huntington's dementia
Use Additional- code, if applicable, to identify:
- dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4)
- dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)
- dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3)
- dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2)
- dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0)
- mild neurocognitive disorder due to known physiological condition (F06.7-)
- rheumatic chorea (
ICD-10-CM Diagnosis Code I02
- I02 Rheumatic chorea
- I02.0 Rheumatic chorea with heart involvement
- I02.9 Rheumatic chorea without heart involvement
- Sydenham's chorea (
ICD-10-CM Diagnosis Code I02
- I02 Rheumatic chorea
- I02.0 Rheumatic chorea with heart involvement
- I02.9 Rheumatic chorea without heart involvement
The following code(s) above
G25.5 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
G25.5:
- Ballism
- Chorea
- Chorea, chronic progressive non hereditary
- Chorea, posthemiplegic
- Choreoathetosis, paroxysmal
- Chronic progressive non-hereditary chorea
- Hemiballism
- Hemiballism (abnormal involuntary movements)
- Paroxysmal choreoathetosis
- Post-hemiplegic chorea
- Progressive chorea
Clinical Information
- A group of diseases marked by involuntary and jerky movements
- A neurological condition affecting the involuntary movements. It is characterized by brief, non-repetitive irregular muscle contractions. It is seen in patients with huntington's disease.
- Ceaseless occurrence of rapid, highly complex jerky movements that appear to be well coordinated but are performed involuntarily.
- Involuntary, forcible, rapid, jerky movements that may be subtle or become confluent, markedly altering normal patterns of movement. Hypotonia and pendular reflexes are often associated. Conditions which feature recurrent or persistent episodes of chorea as a primary manifestation of disease are referred to as choreatic disorders. Chorea is also a frequent manifestation of basal ganglia diseases.
ICD-10-CM G25.5 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 056 Degenerative nervous system disorders with mcc
- 057 Degenerative nervous system disorders without mcc
Convert G25.5 to ICD-9-CM
Code 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
Code annotations containing back-references to G25.5:
- Chorea (chronic) (gravis) (posthemiplegic) (senile) (spasmodic) G25.5
- progressive G25.5
- Sydenham's I02.9
ICD-10-CM Diagnosis Code I02.9
Rheumatic chorea without heart involvement
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- Choreoathetosis G25.5 (paroxysmal)
- Hemiballism G25.5 (us)
- Hemichorea G25.5
ICD-10-CM Codes Adjacent To G25.5
G24.4 Idiopathic orofacial dystonia
G24.9 Dystonia, unspecified
G25 Other extrapyramidal and movement disorders
G25.1 Drug-induced tremor
G25.2 Other specified forms of tremor
G25.4 Drug-induced chorea
G25.5
Other chorea
G25.6 Drug induced tics and other tics of organic origin
G25.69 Other tics of organic origin
G25.7 Other and unspecified drug induced movement disorders
G25.70 Drug induced movement disorder, unspecified
G25.79 Other drug induced movement disorders
G25.8 Other specified extrapyramidal and movement disorders
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
