ICD-10-CM > F01-F99 > F01-F09 > F03 > F03.B > F03.B1 F03.B1 Unspecified dementia, moderate, with behavioral disturbance Non-Billable/Non-Specific Codes F03.B11Unspecified dementia, moderate, with agitationF03.B18Unspecified dementia, moderate, with other behavioral disturbance