ICD-10-CM Section G30-G32
Other degenerative diseases of the nervous system
- G30 Alzheimer's disease NON-BILLABLE
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- BILLABLE G30.0 Alzheimer's disease with early onset
- BILLABLE G30.1 Alzheimer's disease with late onset
- BILLABLE G30.8 Other Alzheimer's disease
- BILLABLE G30.9 Alzheimer's disease, unspecified
- G31 Other degenerative diseases of nervous system, not elsewhere classified NON-BILLABLE
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- G31.01 Pick's disease BILLABLE
- G31.09 Other frontotemporal dementia BILLABLE
- BILLABLE G31.1 Senile degeneration of brain, not elsewhere classified
- BILLABLE G31.2 Degeneration of nervous system due to alcohol
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- G31.81 Alpers disease BILLABLE
- G31.82 Leigh's disease BILLABLE
- G31.83 Dementia with Lewy bodies BILLABLE
- G31.84 Mild cognitive impairment, so stated BILLABLE
- G31.85 Corticobasal degeneration BILLABLE
- G31.89 Other specified degenerative diseases of nervous system BILLABLE
- BILLABLE G31.9 Degenerative disease of nervous system, unspecified
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Coding Notes for Section G30-G32
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Section Type-2 Excludes:
Type-2 Excludes
Type-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other. Excludes 2 means "not coded here." - Certain conditions originating in the perinatal period - instead, use Section P04-P96
- Certain infectious and parasitic diseases - instead, use Section A00-B99
- Complications of pregnancy, childbirth and the puerperium - instead, use Section O00-O9A
- Congenital malformations, deformations, and chromosomal abnormalities - instead, use Section Q00-Q99
- Endocrine, nutritional and metabolic diseases - instead, use Section E00-E88
- Injury, poisoning and certain other consequences of external causes - instead, use Section S00-T88
- Neoplasms - instead, use Section C00-D49
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified - instead, use Section R00-R94