I have a Dr. appt. tomorrow. She hasn't tested my vitamin levels yet. I had DS April 7th. I called her office today to see if see would order vitamin D, A, Zinc along with the normal bloodwork she does once a year. They said she doesn't order those because Medicare won't cover them. They don't cover iron testing either. Has anyone else had trouble with Medicare covering these? Is it to soon to have these blood tests? Thanks for any input.