Has anyone been REQUIRED to have a chaperone?

Has anyone ever been required, not requested, to have a chaperone. This might happen in a nude skin examination for example. Also, if this happened, were you given the choice of the sex of the chaperone, or did the doctor pick a staff member themselves?

Many practices and urgent care clinics around here now require chaperones for "intimate exams" (basically, any exam where you are exposed from the waist down) and that policy is posted both in the waiting area and the exam room. You don't have a choice. That is simply their policy.