There is no fee for representation that may be payable to a disability attorney or to a disability representative unless the case is won (bear in mind, however, when you sign your fee contract with your representative that there are usually expenses that the representative must be reimbursed for regardless of whether the case is won or lost).

The rest at:

http://disabilityblogger.blogspot.com/2009/10/how-does-social-security-figure-out.html