Discovery Health ******

I have been to Dr Moosa a cardiologist last year for check up and was told that treatment was covered and I did not have to pay. Later accounts called and said that I had to pay as Discovery Health did not pay. I queried and left it. This year in January, I was told that account was paid. I queried and found that Dr Moosa accounts division retracted the bill and resubmitted this year and got paid from my savings account. I queried with Discovery Health and still no investigation as yet. This is theft an ********* and Discovery Health is happy with it. Dr Moosa rooms in Centurion are ****** and are getting away with *****. I challenge Discovery Health to investigate but are they bigger ******