Which of the following factors is worth 2 points for the amount and complexity of data during coding?

The correct answer is the selection that includes both a review of the patient's previous visits and a second interpretation of an image, as each of these elements contributes significantly to the amount and complexity of data considered during coding.

In the context of coding, the amount and complexity of data are assessed based on various factors that impact the level of care and the resources required for patient management. A review of the patient's previous visits provides essential context and insights into their ongoing treatment and history, which is valuable for making informed decisions. This adds complexity because it may involve analyzing multiple visit notes and understanding the patient's trajectory over time.

Similarly, obtaining a second interpretation of an image—such as an X-ray or MRI—adds complexity because it involves the engagement of another specialist to evaluate the initial findings. This process can provide new insights or confirm existing thoughts about the patient’s condition, necessitating consideration of additional factors when determining the appropriate code.

Thus, both the review of previous visits and the second interpretation of an image meaningfully elevate the intricacy of the data being analyzed in the coding process, thereby qualifying for the assignment of 2 points based on the specified coding guidelines.