Co-pay for MRI for Meredith

My daughter, Meredith Conner SundayHallmark had a mammogram and a sonogram and the doctor found a black mass that was concerning to him. She is in need of an MRI. They just told her today that she is responsible to pay $400 up front - the MRI is scheduled for Monday. She has insurance for the 1st time in 6 years and has been out-of-pocket for multiple doctor's visits. She is a single mom of 3 and works 40 hours a week as a dental assistant. Neither of us have that much money right now. She is high risk due to cancer being on both sides of the family. Early detection is key. If it were not this important, I would NEVER ask for help. When your child needs something, and you can't get it for them, you do whatever you need to do. Thank you for any help you might be able to give!If you can help financially, we understand-just please pray for good results! God bless you.