When you get the EOB, if it is still high, watch for wrong codes and upcoding. You can look up the codes by number. 4 years ago when DS broke his heel, the ER charged the comprehensive care code for putting on a splint. Comprehensive care is the code the podiatrist uses to cover all visits for 90 days after the injury. They also upcoded the visit by faking unnecessary parts of the history and physical. Getting the hospital to correct the code and charge took multiple letters and he obtained a copy of the ER visit so we could see the fraudulent codes. The hospital pushed back at every step. I was still working there, which was even more infuriating.
When you get the EOB, you’ll see letter and number codes. You can look up codes here:
https://www.icd10data.com