298.0
ICD-9-CMThis code signifies a severe mental disorder characterized by a prominent depressive mood alongside psychotic features, such as delusions or hallucinations. The individual experiences a significant impairment in reality testing, distinguishing it from non-psychotic depressive disorders.
Apply this code when documentation clearly indicates a diagnosis of depression with co-occurring psychotic symptoms. This typically involves a psychiatric evaluation detailing both the depressive affect and the presence of delusions, hallucinations, or disorganized thought processes.
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