I was in a drunk driving accident with a company car

I was hit on the road while driving home from work. Completely rear ended by a guy in his company car, who ended up being arrested for drunk driving. Now, my insurance is telling me that because it was buisness insurance, I have to pay a $1,000 deductible because the buisness insurance doesn’t handle repairs. Any advice at all? I was entirely not at fault, he was drunk on the job, I shouldn’t have to pay anything