Unless the car has a mind of it's own...the accident is your fault in the insurance company's eyes!! 2 things are gonna happen. 1) They will pay to repair your car (- your deductable if it's proven to be your fault). 2) If it IS proven to be your fault, they will raise your rates or maybe even drop your coverage all together!!
If it's NOT your fault, then you should get your deductable back and you should be OK coverage wise with them unless your found to be a repeat filer.