F01 – Vascular dementia

ICD-10-CM 2027 diagnosis code · Mental disorders due to known physiological conditions

Non-billable header

ICD-10-CM code F01

Code: F01 (claims format: F01)
Description: Vascular dementia
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 5. Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Block: F01-F09 Mental disorders due to known physiological conditions

Billable codes under F01

F01 is a header code and cannot be used on claims. Choose the most specific code:

F01.5 – Vascular dementia, unspecified severityHeader (more codes below)
F01.A – Vascular dementia, mildHeader (more codes below)
F01.B – Vascular dementia, moderateHeader (more codes below)
F01.C – Vascular dementia, severeHeader (more codes below)

Notes for F01

Includes:

arteriosclerotic dementia
major neurocognitive disorder due to vascular disease
multi-infarct dementia

Applicable to:

Vascular dementia as a result of infarction of the brain due to vascular disease, including hypertensive cerebrovascular disease.

Code first:

, if applicable, any causal condition

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Block F01-F09

Notes:

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.

Frequently asked questions

What is ICD-10 code F01?

F01 is the ICD-10-CM code for vascular dementia, in the block F01-F09 (Mental disorders due to known physiological conditions).

Is F01 a billable code?

No. F01 is a header code with more specific child codes; report one of the billable codes listed above.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.