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F03.A1

⚠ Non-billable (Header)

Unspecified dementia, mild, with behavioral disturbance

Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

inherited from F03.A

Rules from parent category F03.A: Unspecified dementia, mild

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

Child Codes (2)

F03.A11Unspecified dementia, mild, with agitationF03.A18Unspecified dementia, mild, with other behavioral disturbance

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Code Information

CodeF03.A1
BillableNo — Header code
ParentF03.A
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes11 rule(s)
Excludes20 note(s)
Child codes2

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)