I tried that and gave up when i realized that I could sell my car and STILL not have enough for the new aids I needed. Then I'd be out my car and still trying to save more. Fortunately someone recommended vocational rehab. SO now I'm getting new aids that will work with the amplified stethoscope I need for nursing school.
OP, Have you considered your state's vocational rehab department? Just google "[state] vocational rehabilitation" and you should get info on how to apply. I had to attend a group orientation and then I was assigned a counselor who assessed my need and determined my qualification for voc rehab. They got all my pertinent medical records, but would have set me off for an exam at their cost if I hadn't already paid out of pocket for a new audiogram and hearing aid assessment.