ER bill for little sister

Hello everyone! I hate to do this but my family is in need. Our mother died a few months ago, and that left my family financially and emotionally broken. My brother and I are adults, and capable of dealing with our mother's death but my litle sister is 15 going on 16 next month. 

She took my mother's death very hard. So as a way to help her cope, we got her interested in riding horses. She's been doing it for a few months now, and unfortunatly she had an accident today. 

A horse got spooked, and bucked her off. Now that isn't the problem. The horse kicked her in the face while she was on the ground. Due to my mother being dead and us dealing with social security and all of that, my sister does not have medical. She had three gashes on her face, one on her cheek (you could see her teeth through the gash) and two under her lip. She had to get these all stiched up, and she had to have a cat scan done of her head to make sure everything was alright.

I know this is a lot, but any amount will help with her medical expenses, not to mention her future medical expenses as she has to get the stitches looked at within the next few weeks and plastic surgary to help reduce the risk of the scars. Thank you all so much.