Thanks Yoda. My son's doctor did have someone check at the office to see which medicines were covered by CHiPs before choosing one to prescribe. Just not sure how much will be covered. Also, we couldn't pick it up Friday as the pharmacy needs the doctor to call to pre-approve it before letting us have it, and when we called, he had already closed for the day, so having to wait the weekend out to call his office for that. Have never heard of that. We've always just been able to pick up a prescription no trouble!! I don't know much about any of this stuff. Just really stressing me out.