Currently, German GKV (Gesetzliche Krankenversicherung) and DKG (Deutsche Krankenhausgesellschaft) are negotiating a new test procedure for the accounting audit. The billing by health insurances could be lifted, as well as invoice correction for hospitals.
Read on at: https://www.bibliomedmanager.de/news/einige-kliniktraeger-draengen-auf-kuhhandel-mit-der-gkv