Many physical and mental conditions may make you eligible for social security disability: specifically, any medical condition that can be considered severe, prevents you from engaging in a work activity that could be classified as gainful, and has lasted or is expected to last 12months or more. Basically, if your condition prevents you from being able to work, it’s time to file a social security disability claim. Here’s a look at the social security disability claim process and how to best navigate through the system.