Among all the fields in which digital technology is advancing quickly, healthcare informatics is one field that is relying heavily on it. It not only allows easy access to critical information many medical professionals need at hand, but it also keeps accurate records of patients’ medical reports. Healthcare informatics is a field of science that has seen the advancement of medical history from handwritten stacks of medical history to digital medical records. Its main agenda is to work toward improving healthcare. People who specialize in the field are responsible for inventing better processing, organizing, and analyzing large amounts of data based on digitization and technological development. This data mostly includes electronic medical tests, results, or reports of patients.

Health informatics is a noble profession that appeals to many people due to multiple reasons. Those with a degree of masters in healthcare informatics can pursue several career options, expect significant job growth, and are able to make a difference in others’ lives. Even gaining even a bachelorette degree in this field will give you the basic skills in Information Technology and Administration of healthcare. 

One of the major reasons people head for a career in healthcare informatics is to make a significant change in society.  One of the worth mentioning changes in the world made by healthcare informatics professionals is that life expectancy is significantly higher today than it was a few decades ago.

Healthcare informatics ensures that the healthcare system advances into a more efficient approach as technology advances. Workers in this field assist medical professionals with retrieving and handling patient data more easily. Read more to find out how the field of health informatics has contributed to disease management.

1. Management of data

People make mistakes unintentionally every day. However, a simple error in the medical field can be extremely detrimental. In the early days, medical charts were handwritten or printed, allowing a larger margin of error, such as spelling errors, misprints, or faded ink, which could lead to the loss of vital information. 

One major role of healthcare informatics is data management via Electronic Health Record (EHR). EHR systems were introduced as a solution to prevent errors in stored data. It is a valuable source of life-saving information about patients and is quite an effective tool that keeps up with updated information and ensures accuracy.

2. Acknowledged patients

There are many instances in which patients enter or leave feeling somewhat confused about their health. They do not know what symptoms to expect or which ones to watch for. 

Health informatics professionals have designed several applications to assist in this regard. These applications display patients’ medical reports, listing all crucial symptoms and the required nutritional food. It also explains any special instructions that the doctor may have mentioned. The doctor and patient can then communicate more effectively because the patient is more self-aware. As a result, the patient puts more effort into self-care. Resources like these allow personal care, which every individual deserves.

3. Improved coordination

When a patient’s medical history is organized and complete, it makes the diagnosis process quicker and more efficient for both the doctor and the patient. 

A more informed doctor makes patients more comfortable. With the data and files readily available, the doctor won’t have to wait for the results and can start the process quicker, saving time. It will also save them from accidental retesting or re-scanning. Regardless of the care provider, quality coordination is guaranteed between the doctor and patient. A positive effect of this improvement is even seen on the patient’s total bill.  

4. Efficiency

Errors in medicine might endanger the life of a patient, but they can also be very costly. Such accidents or mistakes amount to a high mortality rate and fairly large sum yearly. Health Informatics is working hard to reduce such preventable deaths and decrease the cost as well. 

A widely reported complaint by most people is the nuisance of the requirement to fill out excessive paperwork. Medical facilities now require minimal paperwork for patients who enter their facilities with Electronic Health Records. With the EHR, tests and scans do not have to be repeated, saving time and money. This can happen if data is missing, so the doctors are unaware that they have already performed the same blood test. By far, the most impressive impact of health informatics on medicine is its efficiency of all kinds.


The study of Health Informatics is all about betterment and improvement in the quality of patient-centered healthcare. It is a well-respected field of science that works hand in hand with the frontline healthcare workers.  By protecting healthcare information from various sources, it takes the worry off of the shoulders of medical staff. It is applicable to many types of disease management and can inspire good communication between the doctor and the patient, reducing cost and eliminating trial and error as much as possible. In other words, it’s a field of study that points us toward the future.

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