I first started working at a clinic. I was at a psychotherapy department. I would do co-payments. I would do, well, basically it was front desk. I would do the co-payments. I would have the schedule ready for the doctors. I would have future appointments ready. And after that, I went to billing. And I was at billing for a couple of months, which was billing the insurances for each patient's appointment using their codes. Then I did plastic surgery front desk, where I would check their ID and cards they made their deposit with to confirm their identity and make sure that all of their labs and paperwork are ready for surgery the next day. I would have everything ready for the patients to see the doctor and make sure that they weren't missing any labs.