From what I've read, that means Congratulations! You've won! You have been found medically disabled!!!!!!
This non-medically disabled stuff is I think for SSI, or supplemental income benefits. I could be wrong, though. Again, from what I've read in the past, it doesn't matter, you['ve cleared a major hurdle, you've WON your disability claim. They're just reviewing as to whether or not you should receive supplemental income. If you are married and your husband works, you will be denied if he makes a certain amount.
I think that's how it works. Hopefully someone will come along and clarify things but you HAVE been declared disabled so you WILL be receiving disability.