A surgeon has an office visit to discuss a diagnosis and options of surgery. An E/M is charged for that date. A decision is made to do surgery but the patient wants to go talk with family does not return to the office for about 2-3 weeks. The surgeon does another complete history and exam and schedules the surgery. (Can this visit be charged or is it considered now to be part of History and physical as the global for the surgery. My thought was the decision was made on the first visit but the surgeon says she has to do another assessment due to the time factor of greater than 30 days from the decision sometimes. I do have CPT assistant and CMS guidelines. I am looking for a document that talks about the decision made greater than 30 days based on the patient needing time to decide what to do? thank you