Obtains and clarifies patients home medication list by utilizing drug information resources, contacting community pharmacies, contacting physician office for prescription clarification, interviewing patient/family and reviewing prescription bottles brought to the Emergency Department by the patient to ensure proper identification of doses and drugs including prescription medications, over the counter drugs and herbals/supplements. The information obtained will be accurately entered into the computer system and it will be used by the physicians, pharmacist, nurse and other healthcare providers as an input into treatment plans and medication orders during hospitalization, and in discharge planning for post hospital transition and care.