Netcare Krugersdorp Dr Danie Erasmus & ASS inflating their billing

netcare krugersdorp (DR Danie Erasmus & ASS) service charges are not reasonable, i went on the 8th November 2023 after was referred by GP for scans on my statement was charged for (Unscheduled emergency R202) and on the day(4/12/2023 )he was discharged we where charged again for (Unscheduled emergency R202), was an outpatient, we went 4 times for check ups. i went to their offices and enquire about it the answer i got was not satisfactory from my side i felt they are justifying their ****. ( response i got was every time you come to the hospital we charge that amount to my surprise i went 4 times i was charged twice when i question the lady called her person who does billing and was then told the last charge of R202 is for Global fee and asked her why the description not reading global fee. i do not understand. need assistance in reversing the charge since they do not know exactly what the money is for.