Question: Answer: The selection of an E/M level should be based on documentation and medical necessity. If you have documentation that supports a comprehensive history and a comprehensive exam but you are sending the patient home with a plan of rest and symptomatic treatment with mention of over-the-counter medications, that is a low level of medical decision-making, which typically would not warrant billing 99214. When physicians announce that they will only choose a particular level of service for a certain type of patient, that is typically a learned behavior which can hurt the physician in both ways (undercoding and overcoding). A "minor cold" could warrant a 99212--but it could also warrant a 99214 depending on the patient's other coexisting conditions, symptoms, and history. Each case should be coded individually based on the documentation.