Wow30now,
I actually just applied last week to a position at Mission.. I am trying to move to Asheville from West Virginia. I'm graduating from Wheeling Jesut University with a doctorate of physical therapy.
Anyway, I applied I think last week on Tuesday or Wednesday, faxed my resume Thursday, heard back from them on Friday.. and tomorrow I will be scheduling an interview hopefully for next Friday... So, I'm not sure if that answers your question or not, but I'd say they are pretty efficient with their process. They've been the quickest to reply out of those I applied to last week.
What position are you applying for?
Good luck with the process, it's driving me crazy!