Dem in other dis classd elswhr, moderate, with agitation

This code signifies a moderate stage of dementia that is a manifestation of another underlying medical condition, rather than a primary neurodegenerative disorder. The patient exhibits significant cognitive decline impacting daily activities, and this is accompanied by symptoms of agitation, such as restlessness, aggression, or emotional distress.

Apply this code when documentation clearly indicates moderate dementia secondary to a specified medical condition (e.g., Parkinson's disease, Huntington's disease, HIV disease) and the patient presents with agitation. The medical record should specify both the severity of dementia and the presence of agitation.

• Always code the underlying disease first, followed by this dementia code.
• Ensure the documentation explicitly states "moderate" dementia and "agitation."
• Distinguish from F02.B18 (dementia with other behavioral disturbance) if agitation is not the primary behavioral issue.