Health Information System

This article provides an overview of health information systems in healthcare. It discusses the components of the system, such as EHR, EMR, practice management software, and patient portals. It also explores the benefits and challenges of implementing health information systems.

Running head: HEALTH INFORMATION SYSTEM
HEALTH INFORMATION SYSTEM
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Health Information System
EHR and EMR
Practice Management Software
Master Patient Index
Patient Portals
Remote Patient Monitoring
Clinical Decision Support
Introduction
Health information system can be defined as a system that is designed to manage the data
of healthcare (Wager, Lee and Glaser 2017). This dataset includes the patients’ medical health
record (EMR) and the various system that manage, transmit, store and collect the EMR data. It
also includes the data that are handled by the activities of the health organizations like hospital
and the health care providers like nursing homes (Zhang et al., 2017).
Figure: components of Health Information System [source: done by author]

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Components of health care information system
EMR and EHR are used interchangeably and it is the patient medical history that includes
the treatments, test results, and health data. Practice management software helps the healthcare
providers to manage the everyday operations like the billing and scheduling. Hospitals, small
healthcare providers use the practice management system in order to automate the administrative
tasks. Master patient index actually separates the records of the patient across the databases that
are registered in a specific healthcare organization (Heart, Ben-Assuli & Shabtai, 2017). It also
indexes the records of the patients and reduces the chances of duplication. Patient portals
facilitate the patients with access to the personal health care data like the lab results, medications,
appointment information. Remote Patient monitoring is also known as the telehealth and this
allows the medical sensors of the patient to the medical practitioners. Clinical decision support
systems analyse the data from the different types if the administrative and clinical systems and it
helps the healthcare providers to make the clinical decisions (Jones et al., 2014).
Benefits and challenges of the health information system
The benefits of the health information system are as follows: data analytics, collaborative
care, cost control and population health management. health information system allows the
system to gather the data, analyse and compile so that it can help in the data management also
reduces the healthcare costs. It is often seen that the patients often go for treatment from the
different healthcare providers. Thus, it allows the access of the healthcare facilities. Using the
digital networks, the exchange of the healthcare data can lead to cost savings and create
efficiencies (Wager, Lee and Glaser 2017). Health information system can also identify the
trends in the populations, aggregate the patient data and this technology results into a reverse of
the work. clinical decision support system can also take into account of the big data and it will

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help in diagnosing as well as treatment of the individual patients. There are however, certain
challenges that pertain to the handling of the EHR and EMR data. The data sharing facility of the
EHR and the EMR sometimes leads to the violation of the ethics and unnecessary data sharing
might jeopardize the value of the health information management system (Ventola, 2014).
Conclusion
From the above discussion it can be concluded that, healthcare information management
system leads to the effective management of the healthcare data and in the proper functioning
and managing and treatment of the patients.

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Reference
Heart, T., Ben-Assuli, O., & Shabtai, I. (2017). A review of PHR, EMR and EHR integration: A
more personalized healthcare and public health policy. Health Policy and Technology,
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Jones, S. S., Rudin, R. S., Perry, T., & Shekelle, P. G. (2014). Health information technology: an
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Ventola, C. L. (2014). Mobile devices and apps for health care professionals: uses and benefits.
Pharmacy and Therapeutics, 39(5), 356.
Wager, K.A., Lee, F.W. and Glaser, J.P., 2017 Wager, K.A., Lee, F.W. and Glaser, J.P., 2017.
Health care information systems: a practical approach for health care management. John
Wiley & Sons.
Zhang, Y., Qiu, M., Tsai, C. W., Hassan, M. M., & Alamri, A. (2017). Health-CPS: Healthcare
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