Working in private practice - patient's sister calls describing herself to be patient....new patient that has never been seen before. Sister requests path report results, thinking this is the patient, information was provided. At end of conversation, patient's sister tells you 'I am actually her sister and I was just trying to clear up some information for her. Since there is a problem with transportation we will have to reschedule.' You ask when she would like to reschedule patient's sister tells you she has to look at her calendar and find a day and time she can bring her to clinic.
Is this a HIPPA violation?