most insurance policy has 500 dollar deduction. You could go to a body shop do a estimate. If it cost 600 to fix it. You only get 600 - 500 = 100 back. But the claim would be in your record. If you stay with you current insurance company , most time it is ok. But if you find a better deal in another company and want to switch, they would ask more because of the claim.
Police report can only help to classify this accident as a hit-and-run, meaning your responsibility level is set at 0%. However, how much deductible depends on the individual insurance policy (and rules of the specific insurance company). Read the policy document and everything should be there.