Firebly
Guest
So I have 2 separate claims for one patient. They both have 84443 (TSH), They were ordered by separate providers on separate dates but the lab results we're finished on the same date. We got a Medicare denial code 0A-18 ( duplicate claim on the same day).
How do I go about billing them so they don't get a denial?
How do I go about billing them so they don't get a denial?