I am working on an appeal for a patient. Here is a little background, patient fell and hurt his back at work, went to get checked out and they asked about abnormal movements. He was referred to a specialist where he was diagnosed with Huntington's disease. He now comes to my office for treatment of the disease. I have billed his insurance but they are not paying for the visits due to it being related to workers comp. Should this be billed to workers comp or should I continue with the appeal?