Oliver
Hi Oliver👋
You will have to contact ☎️ the insurance company and/or wait for the money to be refunded. Normally the payment should automatically bounce back if the payment can't be linked to an outstanding transaction/bill in the automated bookkeeping programs of those large company's.
Completed transfers cannot be edited or canceled for several (logical) reasons.
For now if there is an upcoming due date 📆 for the payment it might be smart to pay it again for now with the right description/ID to prevent missing the payment date.
Good luck and have a nice evening👌