The Importance of Health Information Systems to the Industry

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Healthcare Information Systems is an essential component of a safe and effective healthcare system. Information systems are everywhere in our everyday life and job and they are also Health Information Systems which play an important role in the industry. With the advancement of technology, has come groundbreaking achievements in the healthcare industry which has to lead to a leap for humanity.

In older times, information systems just used to perform repetitive tasks or provide minimal assistance to healthcare practitioners but all that has changed now as there continues to be groundbreaking technology. Today’s healthcare information systems involve more advanced digital infrastructure that leads to better care being provided and better patient health. In addition,  the healthcare information systems in current times are developed and tasked with the responsibility for collecting, managing and integrating the bulk of clinical, financial, and operational information that institutions generate every day.

When we talk about health information systems, one of the first that comes to mind is electronic health records (EHR). Electronic health records are the digitized version of paper records the hospital used to keep in the time before computers. It enables healthcare organizations to connect individual charts in one comprehensive database. As technology advances, so does electronic health records (EHR). Right now in the current technological landscape electronic health records allow for real-time access to and interpretation of data. This allows healthcare professionals to gain instant, secure, and efficient access to the medical, treatment, and insurance histories of patients.

Health Information systems can enhance patient safety and patient care in the following ways:

It Makes Data More Comprehensive

Before electronic health records, paper records were cumbersome and incredibly hard to compile, sort, and update. With electronic health records, doctors and other healthcare professionals can access a clear and comprehensive picture of every aspect of a patient’s health at a moments notice. Big data is a given in the healthcare industry. Patient records, health plans, insurance information and other types of information can be difficult to manage – but are full of key insights once analytics are applied.

Such information is particularly invaluable in emergency-like scenarios where professionals might not otherwise have access to a patient’s paper records. Not only are EHR records more comprehensive than traditional records, they can be accessed much more quickly. In the same emergency-style scenario, with a comprehensive. EHR system doctors and surgeons can gain immediate access to a patient’s allergies, prescriptions, and other matters of their medical history. This allows healthcare professionals to act and make important healthcare decisions sooner instead of delaying until test results can be obtained.

For example, if a patient comes into the emergency room unconscious, the doctors and nurses can access the patient’s health records to see if they are allergic to any medication, find out their blood type, or find out if the patient has pre-existing conditions. With this information, the doctors can start treatment on the patient without fear of missing something vital to the patients’ health. This has helped save many lives.

EHRs are designed to incorporate flagging systems that will warn doctors against ordering a specific medication if it may negatively interact with something the patient already takes. There are also specialized e-prescribing systems utilized by pharmacists that assist in ensuring dosage information is correct and appropriate for a patient’s medical situation and history. ECPI University

Uses Information Systems in Different Industries

Besides the healthcare industry, information systems and information technology has been very useful and continues to be useful in other industries

Travel and Hospitality

In the travel and hospitality industry, information systems are used to help ensure customer satisfaction. With access to data, hotels can offer the best service to their visitors and also respond to customer complaints in a timely manner.  Big data analytics gives these businesses the ability to collect customer data, apply analytics and be able to predict and identify potential problems before they occur or before it’s too late.


The government makes use of information systems for many things one of which is to analyze big data like census data or data on population health. Big data analysis and technologies help them to streamline operations and help them manage their activities more efficiently.


Information systems help retail companies meet their customer demands in a timely manner and also helps them reach more customers. With offerings like online shopping and same-day delivery, self check-out, apps, email marketing, loyalty programs etc, retail companies can offer more interactive shopping experiences to their customers. Customer data and customer activity data that has been collected and analyzed also gives retailers not only have an in-depth understanding of their customers, they can also predict trends, recommend new products – and boost profitability.