Herbie Lorona
Expert
Has anyone ran into this. We just switched our TIN and most of the insurances have us effective for 10/17/2012 but there are a few others that don't have us effective yet and when they do have us effective they wont be retroing us back to 10/17/2012. So my problem is when we run into claims where the patient has 2 insurances and one insurance is effective with the new TIN on the date of service but the other isn't how do we handle this. Do we just go by what there primary insurance is still showing and let the 2ndary process as out of network?