F01.C1
Vascular dementia, severe, with behavioral disturbance
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This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
arteriosclerotic dementia major neurocognitive disorder due to vascular disease multi-infarct dementia
, if applicable, any causal condition
Vascular dementia as a result of infarction of the brain due to vascular disease, including hypertensive cerebrovascular disease.
This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.
disorders of psychological development
symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Official Guidelines for F01.C1
FY 2026 ›Sections that reference F01.C1
Sections whose FY 2026 text names F01.C1, its F01 category, or a range containing it — the chapter guidance above is the authoritative source.