Is F01.C a billable ICD-10 code?

No. F01.C is a non-billable header code. Use a more specific subcategory for claims.

F01.C ⚠ Non-billable

Vascular dementia, severe

Q: What is ICD-10 code F01.C?

ICD-10-CM code F01.C stands for "Vascular dementia, severe". It is a non-billable header code in the Mental, Behavioral and Neurodevelopmental Disorders chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Mental, Behavioral and Neurodevelopmental Disorders

Code

F01.C

System

ICD-10-CM

Billable

No — use specific code

Effective

FY2026

Chapter

Mental, Behavioral and Neurodevelopmental Disorders

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code F01.C?

ICD-10-CM code F01.C represents Vascular dementia, severe. It is a non-billable header code requiring a more specific subcategory in the Mental, Behavioral and Neurodevelopmental Disorders chapter, effective October 1, 2025 – September 30, 2026.

Is F01.C billable?

No. F01.C is a non-billable header. Select a more specific subcategory for claims submission.

What chapter is F01.C in?

F01.C belongs to the Mental, Behavioral and Neurodevelopmental Disorders chapter (F01–F99) of ICD-10-CM.

Related codes in the F01 category

F01 Vascular dementia Non-billable F01.5 Vascular dementia, unspecified severity Non-billable F01.A Vascular dementia, mild Non-billable F01.B Vascular dementia, moderate Non-billable F01.50 Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety Billable F01.51 Vascular dementia, unspecified severity, with behavioral disturbance Non-billable F01.52 Vascular dementia, unspecified severity, with psychotic disturbance Billable F01.53 Vascular dementia, unspecified severity, with mood disturbance Billable

Search all 98,186 ICD-10-CM codes instantly

Search ICDwise →