First time help or suggestions?

Got STID tested as a precaution, and took precautions. Luckily everything came back negative. This is my first time going through all this and am a little worried about the cost of everything I have done for this doctor's visit. My claims are currently processing for my doctors office visit. I looked to see if anything had been posted and there are 4 claims. I know it depends on insurance. I have BCBS. Does anyone know how much the testing would cost? Or how it would be for 4 claims? I did the full panel (blood test and urine sample).