ICD-10-CM code · FY2027

F01.A Vascular dementia, mild

Header codeNot billable: use one of the 6 billable codes below

About F01.A

Code
F01.A
Billable
No, header
Short description
Vascular dementia, mild
Category
F01 Vascular dementia
Block
F01-F09 Mental disorders due to known physiological conditions
Chapter
5 Mental, Behavioral and Neurodevelopmental disorders
Code set
FY2027, October 1, 2026 to September 30, 2027

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Coding notes for F01.A

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)

Also applies, from F01 Vascular dementia

Includes Conditions this code covers.

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

Code first Report the underlying condition's code before this one.

  • , if applicable, any causal condition
Block F01-F09 notes (apply to every code in it)

Note

  • 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.
Chapter 5 notes (apply to every code in it)

Includes Conditions this code covers.

  • disorders of psychological development

Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Codes under F01.A 7

Related codes in F01

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ICD-10-CM FY2027 code set, as published by the CDC National Center for Health Statistics (NCHS) and CMS, effective October 1, 2026 to September 30, 2027. Codes, titles and notes are shown as published. Check payer rules and the official guidelines before billing. This page is not medical advice.