I tried to get a wheelchair for my 93 year old mom from lincare, in Arkadelphia, Arkansas, Medicare was to pay for it, but the guy at lincare said she didn't qualify because she got a walker from Medicare. He said she could not get a wheelchair within 5 years of getting the walker, and have Medicare pay for it. So I went to O'Brians Medical Supplies in Hot Springs, Ar. They told me my Mom was qualified and that she can move up from a walker to a wheelchair, So beware, the guy at Lincare Medical Supplies in Arkadelphia, don't know what hell he's talking about.