exorbitant charges

i visited the hospital with an emergency on the day i was charged R900.00, of this amount i paid R500.00. After 10 days the amount was increased to R1500.00. I requested the brake down why the amount has increased it was never supp****, the only thing that happened the issue was send to DBM attorneys of which the amount has gone up to R5000.00 plus and it still increasing.<br> The attitude of Medi-clinic it leaves a lot to be desired.