F03 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Unspecified dementia.
Inclusion term
Major neurocognitive disorder NOS
Presenile dementia NOS
Presenile psychosis NOS
Primary degenerative dementia NOS
Senile dementia NOS
Senile dementia depressed or paranoid type
Senile psychosis NOS
Type 2 excludes
Codes
Versions
2025
Code changed
Type 1 excludes
senility NOS (R41.81)
Type 2 excludes
mild memory disturbance due to known physiological condition (F06.8)senile dementia with delirium or acute confusional state (F05)
- dementia with delirium or acute confusional state (F05)
- mild memory disturbance due to known physiological condition (F06.8)
2024
No changes
2023
Code changed
Inclusion term
Presenile dementia NOSPresenile psychosis NOSPrimary degenerative dementia NOSSenile dementia NOSSenile dementia depressed or paranoid typeSenile psychosis NOS
- Major neurocognitive disorder NOS
- Presenile dementia NOS
- Presenile psychosis NOS
- Primary degenerative dementia NOS
- Senile dementia NOS
- Senile dementia depressed or paranoid type
- Senile psychosis NOS
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code