Once a claim has not yet made a police report be made on a “hit and run?

I hit a parked car and left, but the next day I called my insurance company and filled out an application and gave the other owner of the car claim number

The police decide whether it is a hit and run in order? because you have contacted both your insurance and the vehicle owner, your obligation has been fulfilled. Maybe a little later, but you have what you ought to do in an accident in order?