Fixed it - thanks for PM ing me rather than double-posting on my site. For the record those are not the ONLY hospitals you can play for, just the ones that have been called so far.
Last call! Now you can add Children's Hospital of Philadelphia to the list. And if you enter by 8:01a Thursday (PST), you can add another into the running if you like.
-=Gamewatcher @ BusyGamerNews.com - Home of Free Stuff Friday and the Busy Gamer Podcast