i work for a doctor who does all CPT coding and i then bill. there are instances when i know that coding is not correct (e.g. E&M codes or unreasonable unbundling), but even when i explain to the dr why those codes should be changed she disargees and wants me to enter those in as she said. for example she wants me to always bill E&M code with the procedure code when pt comes in solely for the in office procedure. she wants me to apply mod 25 to the E&M code although no E&M is done, only procedure. what can i do? i dont want her to get in trouble and audited. but i dont want to lose my job or be blamed of committing fraud.