Hl7 Is The Standard In Healthcare Communication

Health Level Seven the short of which is HL7 is the standard in healthcare communication and is founded in 1987. Health Level Seven is not-for-profit, all-volunteer, and ANSI- accredited standards developing organization involved in the development of international healthcare standards. It provides comprehensive framework and related standards for the integration, sharing, exchange and retrieval of electronic health information that supports delivery, clinical practice & management and evaluation of health services.

Main aim of HL7 solutions is to create the best and most widely used standards in healthcare. Besides data standards, HL7 defines message wrappers that define the method of exchanging HL7-XML documents between computer systems. These wrappers will not be in scope of this document. HL7 provides standards for interoperability that improve care delivery, reduce uncertainty, optimize workflow and increase knowledge transfer among stakeholders including government agencies, vendor community, fellow SDOs, healthcare providers and patients. Hospitals and other medical institutions use different types of systems for communicating with each other. Patient records to billing information; everything is tracked and recorded in computer systems. Different types of systems use HL7 to communicate with each other. In all of our processes we show scientific rigor, timeliness and technical expertise without compromising practicality, transparency, accountability or willingness to meet the stakeholder’s requirement.

HL7 has developed the following Healthcare Products & Services:

• Document Standards i.e. HL7 CDA
• Conceptual Standards i.e. HL7 RIM
• Application Standards i.e. HL7 CCOW
• Messaging Standards i.e. HL7 with versions - v2.x and v3.0

Nowadays in many hospitals, there are different computer systems for different activities i.e. medical billing, patient tracking, billing etc. In such case, most of them are unable to communicate or interface with each other due to absence in an appropriate networking system. To overcome this problem, HL7 solutions has specified a number of flexible guidelines, standards and methodologies wherein varied healthcare systems can interface or communicate with each other without any obstruction. The guidelines by HL 7 are set of rules and regulations that allow information to be shared and processed in a consistent and uniform manner which in turn allows the healthcare organizations to have access and mutually share clinical informatics data between the collaborating organizations.

Meaning of the name HL7:

“Level seven” is a reference to seventh level of international organization for Standardization (ISO) seven-layer communications model for Open Systems Interconnection (OSI) known as the application level. The application level interfaces directly and performs common application services for the application processes. The name indicates that HL7 focuses on application layer protocols for the healthcare domain, independent of lower layers. HL7 considers all lower layers as tools.

Messaging standards are given much importance. They definehow information should be packaged, presented and communicated from one customer to another. With such standardized features the language, structure and data types needed for flawless integration from one system to another sets the product or service rolling. The product life cycle and its various phases are given equal importance by HL7 standards.

Strategies used by HL7 for interoperability of healthcare systems are as follows:

• Development of coherent and extendible standards by incorporating formal methodology.
• Promoting the usage of HL7 standards across the globe.
• To collaborate with healthcare providers, healthcare information users and healthcare
standard development organizations.
• To educate healthcare industry and policymakers regarding the importance of HL7
standards.
• To enable Healthcare and Life-Sciences domain experts to initiate, develop and
implement healthcare information standards in their respective areas of expertise.

The main goal of this article is to introduce you to the HL7 standards and help you find most powerful and affordable HL7 solutions for your needs. You can opt to get it done from professional expert company who deals with Healthcare software development.