In healthcare, your insurance company may need to do a prior authorization to determine if your medication is covered. This can be a time-consuming process for patients and insurance companies, especially if there are a lot of authorizations needed at the same time. In this talk, we'll explore our approach using thousands of individual medications to predict incoming volumes of prior authorizations, examine some of the lessons learned along the way, and share how you can still get valuable insights from a huge number of variables.