The facility Administrator on Duty ( AOD ) called the PO at approximately 8:10 a.m. and stated that Patient A presented for check - in for a Podiatry consult . Patient A stated he had been seen in the ER on Saturday but the medications listed on the sheet he was given from the ER were incorrect . The AOD then checked Patient A 's ER sheet and discovered it was actually a progress note that belonged to Patient B and contained Patient B 's name , social security number , date of birth and medical information . ;