Tom,
I asked that question repeatedly about code conversion. Recently, JBS told me that there is code conversion. In trialing 8.2.4, I confirmed that when you write a note after the conversion date, and you pull down your list of the patient's diagnoses, they are now coded with ICD10. This happens when there is a good 1:1 match. I am not sure what the program does when there is not a 1:1 conversion.