ICD-10-CM > F01-F99 > F01-F09 > F03 > F03.A > F03.A1 F03.A1 Unspecified dementia, mild, with behavioral disturbance Non-Billable/Non-Specific Codes F03.A11Unspecified dementia, mild, with agitationF03.A18Unspecified dementia, mild, with other behavioral disturbance