if hit and run, make sure first thing u know the plate number. once u know the plate number u still can claim but a bit hassle.

have to go to commisioner of oath ckp this plate number car hit me and run away. then u can proceed claim third party against insurers of this langsi people.

hit and run mostly can claim as long as u have the other party's plate
many known case already

Can claim. I experienced before. Car was bang (very badly) by dunno drunk driver or what, cause I park at road side, legal with proper petak btw. Some good passerby told me the plate number of the car. I go report police. The fella report later, and instead put in my car plate number, he put some dummy number, who definitely, the owner won't report, coz no report mar. Ultimately, after some time, and lots of  , keputusan case out, it the fella fault, and I can claim. Whole process, took me 6-9 months, reason, of the above, the car register outstation.
Police outcome report is out within 14 days. But, if you  the investigating officer, or ask some runner to do it for you (in return to let your car repair by them), then, immediately u can have it