Hello. I work for an Urgent Care company, and I have a patient who was in for the first time in November of 2012 for a flu shot. There was no E/M, just the shot. Then she was in for an E/M in July of 2013 for an injury. My question is: does the flu shot make her an established patient, or is she new because she wasn't seen by a provider? Thank you all for your help.