Help Lee with Medical Expenses

My husband Lee Moss, was diagnosed with Autoimmune  Encephalitis in December. He had been sick since June of 2017, and we had been to numerous doctors trying to get answers for his declining health conditions. In December we ended up at Duke University Hospital Neurological Disorders Clinic, where a wonderful team of doctors finally gave us the diagnosis. Though we had been hoping for something that would respond to treatment, he was not that fortunate. They  have tried ever aggressive form of treatment for the disease, and it has been unsuccessful.  We were back in April at which time they told us that they would not be trying anymore treatments at this point because they can not diagnose what is causing his encephalitis. All tests, and they have been numerous, have come back negative. He has more tests this week. They have stated that it might be that they will have to include him in the Undiagnosed Diseases Network, if these tests are unsuccessful. Lee has been unable to work for the past year, and although I still work, the cost of traveling to Duke, which is five hours away, and the mounting medical expenses, as well as just trying to pay for the basic necessities of our home has become overwhelming. Lee has even considered  not going to the doctor anymore. This is not an option for him. I have insurance, but with the tests he has and the hospital bills it has been too much on my income. Lee has always worked hard, and he has never asked for anything from anyone, but I feel we are to the point where we just can't do this alone. I appreciate everyone that has been praying for us during this time. I ask that you continue to lift him up in prayer, as God is the great Physician.