G30 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Alzheimer's disease.
Includes
Alzheimer's dementia senile and presenile forms
Use additional code
Code, if applicable, to identify:
Delirium, if applicable (F05)
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-)
Type 1 excludes
Codes
Versions
2025
Code changed
Type 1 excludes
senile degeneration of brain NEC (G31.1)senile dementia NOS (F03)senility NOS (R41.81)
- senile degeneration of brain NEC (G31.1)
- senile dementia NOS (F03.-)
- senility NOS (R41.81)
2024
No changes
2023
Code changed
Use additional code
code to identify:delirium, if applicable (F05)dementia with behavioral disturbance (F02.81)dementia without behavioral disturbance (F02.80)
- code, if applicable, to identify:
- delirium, if applicable (F05)
- 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-)
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code