ICD-10 Code F03.94 – Unspecified Dementia, Unspecified Severity, with Anxiety (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F03.94 – Unspecified dementia, unspecified severity, with anxiety
What it is
This code identifies dementia when the type and severity are not documented, and anxiety is also present. Use it when the record supports dementia plus anxious symptoms, but does not name a more specific dementia diagnosis.
Clinical signs
Typical findings include memory loss, impaired judgment, and reduced ability to manage daily activities. Anxiety may appear as excessive worry, restlessness, or nervous behavior; clinical features vary, so refer to documentation.
When to use this code
Use this code when the provider documents unspecified dementia and separately notes anxiety related to the condition. It is also appropriate when the chart confirms dementia with anxiety, but does not specify Alzheimer’s, vascular, or another subtype.
Do not use for
Do not use it if the dementia type is documented more specifically, or if anxiety is absent. Check documentation when the record instead describes delirium, mild cognitive impairment, or another mental health condition.
Coding tip
Confirm that both dementia and anxiety are documented together before assigning F03.94.