How to use three categories of MDM to assign the best E/M level

Why This Topic Matters

Understanding medical decision-making is central to selecting appropriate E/M levels and to interpreting documentation consistently across visits and specialties. The article helps readers identify the major components that influence complexity so they can better evaluate whether an encounter supports a higher or lower level of service.

Article Sections

1. Medical decision-making overview

   Introduces the role of medical decision-making in E/M service selection and frames the discussion around the guideline-based approach used in coding.

2. Three categories of MDM

   Summarizes the broad components used to evaluate medical decision-making and explains how they fit into overall visit leveling.

3. Number of diagnoses or treatment options

   Discusses the first category of medical decision-making and the general process for assessing diagnostic and treatment complexity.

4. Amount and complexity of data

   Covers the second category of medical decision-making, focusing on the types of information reviewed and analyzed during an encounter.

5. Risk

   Reviews the third category of medical decision-making and the broad types of clinical risk considered in E/M assessment.

6. The tricky part

   Explains how the categories are considered together with other E/M components before a final level is selected.

7. MDM points for diagnosis and treatment

   Presents point-based reference material related to the diagnosis and treatment category.

8. MDM points for data review

   Presents point-based reference material related to data review and information complexity.