LogFAQs > #979910588

Universal has a third party verify disabilities prior to issuing the disability pass (which ironically you need to wait in line to get reissued every two weeks.)
So how people are faking disabilities at Disney is beyond me, unless Disney is just going to say anyone that their minimum wage employees think aren't actually disabled are committing fraud. You don't have to be in a wheelchair or use a cane to get a pass. So I can see it backfiring spectacularly on them if they're standard is "I think."