<human>: Hello /r/legaladvice!

I've never dealt with anything like this, and I'm very much in need of some professional help. I am a 21 year old male, and I was recently hit by a car while walking across an intersection after getting the signal to cross. The driver turned left into me, at about 15-20 MPH. Fortunately, he pulled over and encouraged me to call the police, his excuse being that he was being unobservant. I have a witness who was at the adjacent crosswalk and saw the whole thing, and I have his contact info. The EMS told me that if the driver has car insurance (he does, I have the information), that my ambulance ride is covered by that. 

I went to the ER, and got a few stitches in the back of my shoulder, but had no broken bones or head trauma. I was cleaned up and released in a few hours.

What are my options from here? I have very good health insurance, but I do not want to have to pay hundreds in medical bills for this.

Can I take this guy to court for anything? My biggest fear is having shoulder/joint/whatever problems later in life because of this.
I'm not sure what my options are here. I'm currently at university in Indiana as well (I had returned home to Texas for spring break), making things a bit more complicated.

I can post pictures if that would help with the severity of the case.
Again, I don't know how to go about this or even ask about it really, if I didn't include something important, please let me know.

Can you condense the text into a few key points?
<bot>: I was struck by a turning car in broad daylight with right-of-way and a witness. I want to make sure my ER visit and ambulance ride are covered, and even more what exactly my options are from here.