Keep rejecting claim

I submitted a claim for the flu vaccination and besides them only reading half the claim it was rejected because there was no ICD10 code. So i went back to the service supplier they added ICD10 code and i resubmitted.<br> <br> Now it is rejected again as it doesnt have the procedure code. WHY COULD YOU NOT TELL ME THE FIRST TIME THAT BOTH CODES WERE MISSING. Instead of sending me back and forth. I have spent more in petrol than the R150 claim to keep getting another code.<br> <br> Do the job once off dont send me on the run around. Dont call and tell me thats procedure. If thats the case the procedure is inneficient. And instead of driving back to the clinic i used that time to post here instead.