F01.A3 – Vascular dementia, mild, with mood disturbance
ICD-10-CM 2027 diagnosis code · Mental disorders due to known physiological conditions
ICD-10-CM code
F01.A3
- Code
F01.A3(claims format:F01A3)- Description
- Vascular dementia, mild, with mood disturbance
- Billable
- Yes – valid for HIPAA-covered transactions
- 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
- Parent codes
- F01 › F01.A
Notes for F01.A3
Applicable to:
- Major neurocognitive disorder due to vascular disease, mild, with mood disturbance such as depression, apathy, or anhedonia
- Vascular dementia, mild, with mood disturbance such as depression, apathy, or anhedonia
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
F01 – Vascular dementia
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
F01.A – Vascular dementia, mild
Excludes1 (not coded here):
- mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)
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.
Index terms for F01.A3
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in F01.A
- F01.A0 – Vascular dementia, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxietyBillable
- F01.A1 – Vascular dementia, mild, with behavioral disturbanceHeader
- F01.A2 – Vascular dementia, mild, with psychotic disturbanceBillable
- F01.A4 – Vascular dementia, mild, with anxietyBillable
Frequently asked questions
What is ICD-10 code F01.A3?
F01.A3 is the ICD-10-CM code for vascular dementia, mild, with mood disturbance, in the block F01-F09 (Mental disorders due to known physiological conditions).
Is F01.A3 a billable code?
Yes. F01.A3 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does F01.A3 belong to?
It belongs to category F01 – Vascular dementia.
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.