It helps coordinate patient care, reduces treatments and avoids costly errors. The first benefit of HIE security is to increase efficiency by eliminating a lot of unnecessary paperwork (www.healthit.gov). Another benefit that will help medical practices is having better security in HIEs and facilitating the efficient deployment of emerging technologies, healthcare services, and healthcare exchange between patient providers. Finally, it reduces the cost of redundant tests and procedures. The reason HIEs must be careful in protecting medical records and all medical practices is that it helps prevent errors so that everyone involved in the patient's care does so in primary care settings instead. or in the emergency room. It encourages HIEs to have efficient care to enable automatic appointment reminders and follow-up instructions that can be sent directly to patients and their prescriptions will be sent to their pharmacies. HIEs can then reduce the time it takes for the patient to complete paperwork that will ask their providers about their medical history at hospitals and doctors' offices. The effectiveness of using HIE will allow for further discussion of any health issues and treatments in order to provide a better quality of treatment to patients.