F03.91
Header — not billableUnspecified dementia, unspecified severity, with behavioral disturbance
The ICD-10 code for unspecified dementia, unspecified severity, with behavioral disturbance is F03.91.
F03.91 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 2 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- F03.90Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F03.92Unspecified dementia, unspecified severity, with psychotic disturbance
- F03.93Unspecified dementia, unspecified severity, with mood disturbance
- F03.94Unspecified dementia, unspecified severity, with anxiety
- F03.91Unspecified dementia, unspecified severity, with behavioral disturbancenon-billable header
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 29421