HL7 Standards – An Ultimate Guide for Healthcare Organizations

HL7-standards

In the modern age, we have developed lots of innovative technology to help and serve mankind. In the older days, many hospitals and healthcare organizations didn’t have any new modern techniques. Many patients died of having incurable diseases at that time. However, many healthcare industries are using new technologies to develop new cures for new diseases. HL7 standards have helped many healthcare organizations to improve their hospitality. .

HL7 provides an infrastructure to many businesses so they can follow these rules and maintain medical records. We need more advanced clinical techniques to record new patient medical forms.  The standards define how patient information is structured and then transferred to many other healthcare organizations. Companies can easily integrate these electronic medical records. If you want to understand how this functionality works, then you can read this article.

 

History of HL7 Standards

Many patients believe that electronic medical records are easily available in every hospital. In the past few decades, companies needed clinically advanced medical inventions so they could work easily. However, at that time, medical facilities and technology were not that advanced. So, the companies needed a solution so they could easily transfer medical records to other medical organizations.

HL7 provided many companies a framework of the solutions to medical problems such as conducting electronic medical records that will improve customer care. Since 1987, many companies are now using HL7 solutions to improve patient hospitality.

 

Objectives of Using HL7 

The main objective of HL7 is to make sure that the medical record is always available for every required person. Before the creation of HL7, healthcare IT systems performed data exchanges via customized interfacing systems that were complex to use. This technique was only used by big medical organizations that were financially stable.

These systems were created using a very modern technique that was used by IT professionals. Since there were no standard data formats for collecting and storing patient data, the cost of building such interfaces was prohibitive, and most hospitals in the 1980s were only using them. The basic task of HL7 was to make sure that the patient data is secure and easily available for the medical professionals.

 

Who Uses HL7?

Today, more than 90% of healthcare facilities in the United States use HL7. There are many HL7 organizations in 27 countries, making it a truly global standard solution. Generally, there a three different categories of professionals who use HL7, all of whom have different needs and requirements that need to be fulfilled.

 

Clinical Professionals

Medical professionals are tasked with transferring clinical data, creating tools to move such data, or creating clinical applications that need to share or exchange data with other systems. Many medical users need to record medical new patient forms. These users are responsible for moving clinical data between applications or healthcare providers.

 

Government Officials

Some users are politically homogeneous entities that are looking to share data across multiple entities. Generally, few legacy systems are present. These government officials are often looking to move clinical data in a new area completely hidden from the public eye.

 

Medical Professionals

They are the users that are working in the medical field and are familiar with the medical terminology. Many of these users seek to create or adopt a clinical ontology – a sort of hierarchical structure of healthcare knowledge, a data model, terminology, and workflow.

 

HL7 Version 2

It is the most common and widely used version in the medical industry. In this version, the medical database needs to be checked for medical information. HL7 V2 sends messages to users in response to a certain event. It could be anything from an external stimuli or coded event. However, healthcare organizations need to be careful as this version is extremely complex to use and may require expert knowledge.

 

HL7 Version 3

This version is more powerful than its predecessor and based on model-driven methodology built to better support conformance testing of medical records that is available for medical professionals. HL7 version two facilitates clinical communications like recording new patient medical forms. HL7 version 3 comes with additional capabilities for informatics and support for government officials’ strategies.

However, it is still evolving and not backward compatible with previous versions of HL7 standards.  Healthcare organizations may find it difficult to move to the medical new patient forms since such migrations are coming in the market take some time. They are just beginning to enjoy the benefits of implementing HL7. Most organizations and vendors will likely continue to use the more familiar version protocol.