Hi Scott. My husband and I have all of our care at the Mayo Clinic in Rochester and they are top notch! We are fortunate that our insurance does cover visits to the Mayo. Even though our insurance pays the bills we do get a copy and from what we've seen they are comparable to other health care facilities. I think the business office will help you to get an idea of what an assessment visit would cost. We have never been disappointed at the Mayo, we are both healthy but have each had a surprise issue that the Mayo was able to resolve. I wish you luck.