An outpatient order requests a CT of the abdomen, but the radiologist performs and documents a CT of the abdomen and pelvis. How should the facility coder proceed?
Select an answer to reveal the explanation.
Short Explanation
You bill the study that was actually done, not the sticky note on the requisition. If the radiologist documented abdomen and pelvis, that is the procedure—just clean up the order mismatch per your hospital’s clarification rules.
Full Explanation
Outpatient procedure coding is based on the service performed and documented. When the ordered study and the performed study differ, coders should assign codes for the documented CT abdomen and pelvis and follow facility policy for clarifying order mismatches. Coding only the ordered body region, inventing two separate studies, or indefinitely delaying coding without following incomplete-record procedures is incorrect.