MCMedicalCodingSoftware
F01.A

F01.A: Vascular dementia, mild

Non-billable headerICD-10-CM

F01.A is a non-billable header ICD-10-CM code for vascular dementia, mild. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

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

Other codes that can never be billed with F01.A

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • F06.7Mild neurocognitive disorder due to known physiological condition
  • G31.84Mild cognitive impairment of uncertain or unknown etiology

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead F01.A

5 child codes. Green means billable.

Other codes under F01

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.