United Health is way ahead of you. 1000 use cases, they tout. it's one of the things that lead to the luigi-ing.

https://www.msn.com/en-us/technology/tech-companies/murdered-insurance-ceo-had-deployed-an-ai-to-automatically-deny-benefits-for-sick-people/ar-AA1vlbey

https://www.cbsnews.com/news/unitedhealth-lawsuit-ai-deny-claims-medicare-advantage-health-insurance-denials/

https://www.wsj.com/articles/unitedhealth-now-has-1-000-ai-use-cases-including-in-claims-f3387ca3