Our Consult service does psych consults in our hospitals emergency room. Billing 99241-99245 GT modifier POS 02, unless medicare we use "G" code and no GT. My question is....In your 1/8/19 Webinar it was stated that **May not bill for Psychiatric Diagnostic Interview exams with medical services or E/M services. My understanding of Psych diag interview is 90791-90792. But you mention WITH e/m visit. Do you mean you can't bill both? Or do you mean any initial psychiatric evaluation? Our patients are see by the E.D. physician so I assume this wouldn't pertain to Consult Psych.. Correct?