Which E/M subsection would be referenced to assign the appropriate code if Dr. Taylor reviewed an x-ray report and discussed results by telephone?

The appropriate choice in this scenario is based on the nature of the service provided by Dr. Taylor. When a physician conducts a review of an x-ray report and discusses the results by telephone, this type of interaction is categorized as a non-face-to-face service.

Non-face-to-face physician services cover situations where the physician is providing care or consultation without the patient being physically present. This includes activities such as reviewing test results, making phone calls to discuss results, or other types of communication regarding patient care that do not involve an in-person visit.

In contrast, direct face-to-face services would require an in-person meeting between the physician and the patient, which does not apply in this case. Emergency care services pertain to immediate medical attention in urgent situations, while consultative services are typically associated with an in-person consultation between physicians or specialists. Thus, the best fit here is non-face-to-face physician services, as it accurately captures the essence of the interaction Dr. Taylor had with the patient.