F02.C18

✓ Billable

Dementia in other diseases classified elsewhere, severe, with other behavioral disturbance

Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

Also Known As

Dementia in other diseases classified elsewhere, severe, with behavioral disturbances such as sleep disturbance, social disinhibition, or sexual disinhibitionMajor neurocognitive disorder in other diseases classified elsewhere, severe, with behavioral disturbances such as sleep disturbance, social disinhibition, or sexual disinhibition

📋 Code Instructions

• code, if applicable, to identify wandering in dementia in conditions classified elsewhere (Z91.83)

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Code Information

CodeF02.C18

BillableYes

ParentF02.C1

CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)