ICD-10-CM
G31.84
Mild cognitive impairment of uncertain or unknown etiology
- Kind
- Billable code
- Category
- G31
Nearby codes
A header groups codes and is not billed. A billable code is one you can report.
- G31Other degenerative diseases of nervous system, not elsewhere classifiedHeader
- G31.0Frontotemporal dementiaHeader
- G31.01Pick's diseaseBillable
- G31.09Other frontotemporal neurocognitive disorderBillable
- G31.1Senile degeneration of brain, not elsewhere classifiedBillable
- G31.2Degeneration of nervous system due to alcoholBillable
- G31.8Other specified degenerative diseases of nervous systemHeader
- G31.80Leukodystrophy, unspecifiedBillable
- G31.81Alpers diseaseBillable
- G31.82Leigh's diseaseBillable
- G31.83Neurocognitive disorder with Lewy bodiesBillable
- G31.85Corticobasal degenerationBillable
- G31.86Alexander diseaseBillable
- G31.87Primary progressive apraxia of speechBillable
- G31.89Other specified degenerative diseases of nervous systemBillable
- G31.9Degenerative disease of nervous system, unspecifiedBillable
It's the public CDC file. Check the official guidelines before you code.
Excludes1
Excludes1 means these codes are not reported together.
- R41.81Age related cognitive decline
- R41.82Altered mental status
- G31.9Cerebral degeneration
- cerebrovascular diseases (I60-I69)
- R41.82Change in mental status
- cognitive deficits following (sequelae of) cerebral hemorrhage or infarction (I69.01-, I69.11-, I69.21-, I69.31-, I69.81-, I69.91-)
- cognitive impairment due to intracranial or head injury (S06.-)
- dementia (F01.-, F02.-, F03.-)
- F06.7-Mild neurocognitive disorder due to a known physiological condition
- R41.4Neurologic neglect syndrome
- F68.8Personality change, nonpsychotic
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