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ICD-10-CM Codes
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G00-G99
Diseases of the nervous system
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G30-G32
Other degenerative diseases of the nervous system
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G30-
Alzheimer's disease
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2020 ICD-10-CM Diagnosis Code G30.8
2020 ICD-10-CM Diagnosis Code G30.8
Other Alzheimer's disease
2016 2017 2018 2019 2020 Billable/Specific Code
- G30.8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2020 edition of ICD-10-CM G30.8 became effective on October 1, 2019.
- This is the American ICD-10-CM version of G30.8 - other international versions of ICD-10 G30.8 may differ.
The following code(s) above
G30.8 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
G30.8:
- 056 Degenerative nervous system disorders with mcc
- 057 Degenerative nervous system disorders without mcc
Convert G30.8 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
ICD-10-CM Codes Adjacent To G30.8
G25.8 Other specified extrapyramidal and movement disorders
G25.83 Benign shuddering attacks
G25.89 Other specified extrapyramidal and movement disorders
G25.9 Extrapyramidal and movement disorder, unspecified
G26 Extrapyramidal and movement disorders in diseases classified elsewhere
G30.0 Alzheimer's disease with early onset
G30.1 Alzheimer's disease with late onset
G30.8
Other Alzheimer's disease
G30.9 Alzheimer's disease, unspecified
G31 Other degenerative diseases of nervous system, not elsewhere classified
G31.0 Frontotemporal dementia
G31.09 Other frontotemporal dementia
G31.1 Senile degeneration of brain, not elsewhere classified
G31.2 Degeneration of nervous system due to alcohol
G31.8 Other specified degenerative diseases of nervous system
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
