********* charging and billing practices

Dr Motala (dentist from Kempton Park) charges R300 cash for tooth extraction, but charged my medical aid R613 for the same procedure. Does it mean when you are on medical aid you have money to throw around?<br> This ********* and wrong. <br> Motala is not even prepared to reverse the bill and allow me to pay with cash. My family and I shall not again use your services. I curse your services.