If this were at all possible, and I don't have high hopes looking at the obfuscation in the published US hospital pricing data, it would shine a light on the insane pricing insurers in the US get away with. Being able to quantify would allow to direct comparison, and hopefully convince some people to vote for the right party to change the greed and human suffering we currently have to put up with.
Edit: Here a PDF of the GOÄ [0]. It has multiple pricing as well, which is used when a private insurance carrier pays. Private insurance can be used as well, giving preferred access and treatment.
[0]https://www.pvs-bremen.de/fileadmin/user_upload/redakteure/p...