Not as such but there are hospital ratings for urologic and cancer. There is also Castle Connelly. Google it and search by specialty. Then you need to do some additional research to be sure their specially is bladder cancer and not prostate cancer or something.
So there is information out there but not where all the work has been done. Tell us where you are located and some here may be able to recommend.
If any place in the U.S. is ok, then Memorial Sloan Kettering is considered top with MD Anderson just behind. They are both teams of doctors who collaborate on your treatment.