My sister was hit by a car

My sister lives in Boston MA. We just found out she was hit by a car today, she was walking across the crosswalk when a car blew through the light and hit her. We don't know the full details right now but her back is fractured and she is going into surgery. Her injuries are very serious and she is going to be out of work for a very long time. She is going to have to have at the very least 1 surgery and she is going to have an enormous amount of medical bills. She has a bad leg from a previous accident and that same leg is broken and she's going to have permanent damage to it. We're just hoping for some help for medical bills because we know they are gonna be a lot