Cheyenne Reid DUMC medical bills

My 21-year-old niece, Cheyenne Reid, has been in and out of Duke Hospital for a total of 5-6 series due to having spontaneous pneumothorax
(a hole in her lung.)  She spent the first 3 weeks before Christmas and was released with a tube in her side on Christmas day. After a week and as soon as the tube was removed she was back at Duke the same day. The bill is going to be astronomical. She's currently out of the hospital. Weak, not eating and still in pain. Follow up visit is 1/20/17.  Her plan before this happened was to start training to be a flight attendant with United Airlines. She has been so excited about this opportunity. I'm not sure how this health issue will affect her plans. She's such a good person. Full of life and optimism. She's going to need a lot of support.