Wiki Modifier 25 with 99385?

No modifier 25 needed.

The description for your new well visit (99385) is as follows: Initial comprehensive preventive medicine evaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/risk factor reduction interventions, and the ordering of appropriate immunization(s), laboratory/diagnostic procedures, new patient; 18-39 years

So, your EKG is reported separately, no modifier on well visit.:)