I've boarded my hedgie with her vet over a weekend. As best as I can remember, I brought her travel cottage (smaller 2'x 1.5' wire top, plastic bottom cage) and her food dish, water dish, wheel, extra liners, wheel, igloo, and kibble. I asked about the temperature she'd be at, when she'd be fed, if they'd wash her wheel every morning, what the light/dark cycle was there, what other animals she'd be near, how much she would be handled... They asked about emergency contact numbers, how much to feed her and when, and how much I authorized to spend if she became ill or injured and they couldn't reach me by phone.
They did all right... I think it was something like $30 a day. But I find that friends and family do a better job - they know her, care about her, and play with her more than what she gets at the vet. If you can find someone in your area - a friend, family member, or other hedgie owner, I'd suggest going that route. But if not, call your vet and ask about boarding.