You should consult with an employment attorney--there is more than enough money at stake (the disability payments; back and/or front pay for a potential improper termination) to make it worthwhile. You need someone to evaluate the specifics of your situation in detailBe prepared that there is a potential hitch: while employers do have an obligation to accomodate disabled employees, such accomodation must only be "reasonable"--there's a limit to what employers might have to do. If it's the case that you simply could not work at that job under any circumstances given your condition, termination may have been legal and proper, which could impact your disability depending upon its terms and conditions.