A patient becomes eligible for Medicare 7/1/08, has an EKG on 7/8/08 then presents for the welcome to medicare visit on 8/1/08. Do we need to re-do the EKG? My thought is to get a copy of the tracing and bill for the interp and report only, G0368 for the EKG portion, but it seems questionable to collect for another EKG report when one was already billed to/paid by Medicare. Thoughts?