Our son has to do a Methacholine challenge test. Concorde gave us the info to make appointment for the testing this afternoon. We called to make the appointment and the scheduler told me: They would not just give the test. Son would have to come in, see the doctor (earliest appointment 3 months from now) and he would decide if the testing was necessary. I explained that DoDMERB wanted the testing done and asked her to please check her records as Concorde should have faxed all the necessary info to the office. She checked, came back to the phone and said: "I see that your son is only 17. We will not do Methacholine testing on anyone under the age of 18. We don't care who wants the test done, and good luck finding anyone in this state who will do it for you." I plan to call Concorde first thing in the morning, but I am curious... Has anyone ever been told you can't do Methacholine testing on someone under the age of 18?