i wouldnt trust easyjet, but like others, INSURE AND GO.
they also cover you for OFF PISTE!!!! many other insures don't,
my girl friend broke her leg in st anton last year, and they were great, she was alowed to get treatment in an expensive clinic in resort and they paid for me to have 3 extra nights in top hotel, plus are flights home,
whilst i was waiting in the clinic, other insurance co, were sending people off to insbruck general hospital!!!