Exam CPC topic 17 question 133 discussion

An 85-year-old tripped over a rug and hit her shoulder against a cabinet in her bathroom. The fall resulted in a fractured humeral head. Shoulder X-rays revealed bone fragments and the physician replaced the humeral head with a prosthesis. The patient is taken to the operating room where anesthesia is administered.
Report the CPT® coding for the anesthesiologist.