An academic medical center outpatient surgery coder reads an operative report describing a completed laparoscopic cholecystectomy. The surgery schedule had been booked as an open cholecystectomy. Which source should drive procedure code assignment?
Select an answer to reveal the explanation.
Short Explanation
The schedule is just the reservation card—what the surgeon actually wrote in the op report is the meal that got served. Code the laparoscopic cholecystectomy that was performed and documented, not the open case that was booked by mistake.
Full Explanation
Outpatient and ambulatory surgery procedure coding follows the provider’s documented procedure in the operative report. A scheduling label or booking name does not override what was performed and described. When the documented approach differs from the schedule, assign codes from the operative documentation and resolve discrepancies through appropriate review or query rather than coding from the booking alone.