ngastroent
Contributor
If an established patient is seen in the office (within 3 years) with a new, unrelated symptom/diagnoses than previously seen, it's still an established patient, correct? The physician I work for had the impression it could be billed as a new patient at that point, but I can't find anything clarifying this example. I thought it was determined by tax ID or NPI, so whatever the actual problem is irrelevant?