is it possible to be rated for both TBI and PTSD or would that be pyramiding? The reason I ask, when I meet with the Phycologist during my TBI testing she said I have both PTSD and TBI. But I asked her not to report the PTSD because of my job / security clearance. I have since been rated at 40% for Cognitive Disorder NOS residual of TBI and just wondering if the PTSD would even have an effect on my rating. Thanks