Correct! My shrink says keep generating the paper work. The more you keep at it the more likely you'll get a rating and then keep going with it. If you have a State Representative or in good with a Congressman, they will help. If you have to go thru a substance abuse program to claim PTSD, do it. If your heart isn't beating correctly, tie it in with stress from PTSD. Shit like that. It will work with being persistent! Don't quit until you get where you want to go with your rating. Don't let them tie things together to make up your 100% rating.
Make copies of your complete medical records before you discharge. You'll be one step ahead.