Your insurance company will tell you that they "will attempt to recover costs from the other driver's insurance." P>But from experience, they won't bother if it is your deductible, so stay on them - hard. It's your money getting shelled out in this interest, do they are less inclined to bother.
Hope this helps - some.
This is BS. If they are pursuing the other carrier for subrogation, the deductible is part of that demand.