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HL7 Training

10 Weeks
All levels
0 lessons
0 quizzes
0 students


  • This course requires basic programming knowledge in either Java, C# or Python and familiarity with healthcare systems like HL7 communications protocols or procedures for healthcare provision.
  • Variables, data types, control structures (if-else clauses, loops), functions and arrays must be thoroughly understood for success in this program.
  • Prior programming experience can help when learning HL7 technology, making the grammar and organisation easier to grasp.
  • Since healthcare businesses essentially utilise it, understanding industry demands will enable you to grasp HL7 usage better.
  • As HL7 technology involves databases and their management systems, familiarity with SQL is also beneficial.
  • To study HL7 technology effectively, you need programming tools and an IDE; mastery requires practice and hands-on experience, as with any skill development.


  • HL7 parsers: Explore how parsers play an essential part in the HL7 programming language; these tools facilitate breaking apart messages into their constituent segments, fields and components for easier processing and understanding.
  • HL7 generators: Generators create HL7 messages from scratch using this standard, creating test messages to validate applications using this technology.
  • Validators for HL7 Programming Language: The role of validators within HL7 programming language, these tools ensure HL7 messages conform with standard protocols while helping identify any discrepancies or anomalies within them.
  • Interpreters for Health Level Seven messages (HL7): They can help users decode and interpret them more clearly for clinical applications, making their data more meaningful and usable; these tools also convert raw HL7 data to formats that make more sense in clinical applications.
  • Discuss its Importance for Clinical Applications: Examine how the HL7 programming language is essential in clinical applications like electronic health records (EHRs), laboratory systems and radiology systems.

Target audiences

  • Healthcare IT developers, software engineers, and system integrators who work on data and systems have experience using healthcare standards like HL7 and healthcare technologies.

Health Level Seven (HL7) is a widely adopted healthcare communications standard for exchanging electronic health information (EHI).

Utilising API and REST architecture, this communication protocol facilitates exchange among healthcare systems.

This course introduces the HL7 programming language and how to design apps that interact with systems using it.

HL7 messages may be transmitted electronically across various networks and systems using an established syntax and vocabulary.

However, using its interfaces and connectors requires programming knowledge instead of variables, functions, or loops.

Healthcare Interoperability Standard HL7 offers tools and protocols for exchanging health information among systems.

An essential feature of HL7 is its capacity to handle text, numbers, and dates effectively, as well as arrays and lists to facilitate flexible data storage and manipulation.

HL7 provides methods for message processing and data formatting and supports networking and security, two critical aspects of healthcare delivery.

Healthcare professionals use HL7 for electronic medical records, telemedicine, and clinical decision support; numerous software development tools and frameworks support its language; developers may find many online resources to learn more about it.

HL7 is an adaptable programming language well-suited for healthcare environments with an active developer and user community that backs and promotes it and many features and tools explicitly designed to make healthcare information exchange apps straightforward; HL7 makes healthcare information exchange easy to schedule.

Many healthcare institutions utilise it to share electronic health records, clinical information, and other critical resources with each other. Its language is easy for everyone involved, emphasising accuracy in data transmission between systems.

As healthcare interoperability gains significance, HL7 programming language becomes more essential for practitioners and organisations seeking to enhance patient care and outcomes.

Health Level Seven (HL7) programming language standards and specifications allow healthcare information system integration, widely utilised to exchange patient data among healthcare practitioners and systems.

HL7 standardises healthcare data, simplifying communication between healthcare professionals while streamlining patient care, improving data analysis and reporting processes, software development projects, application creation processes, and medical training courses more efficiently.

Healthcare providers and IT workers rely on this language for interoperability and standardisation.

This course equips HL7 programmers and healthcare systems with the knowledge to exchange patient data using the popular communications protocol HL7, including its syntax, data types, control structures and functions.

Students will participate in practical activities and projects throughout the course to reinforce critical topics, with many learning how to create simple HL7 applications and transfer patient data between systems by the conclusion of it all.

To pass successfully, beginners with no prior programming knowledge may take this course; however, they must demonstrate an understanding of computer systems and programming; for optimal results, computers equipped with programming tools should be used during exercises and homework tasks.



HL7 (Health Level Seven) training refers to the education and preparation of healthcare professionals and organisations using HL7 standards and interoperability solutions for use within their organisation or profession. HL7 is an international organisation that develops data exchange standards tailored explicitly for use within healthcare.
One widely utilised standard from HL7 is FHIR (Fast Healthcare Interoperability Resources), one of several standards and specifications for transmitting medical data over networks; these flexible specifications can quickly adapt to suit the requirements of different healthcare organisations of various sizes and types; they allow healthcare organisations to implement them as necessary.
Health Level Seven (HL7) is an international standard designed to safely share healthcare data between healthcare institutions, ultimately increasing patient care and results while decreasing costs and delays in care provision.
Health Level Seven (HL7) develops global healthcare data-sharing standards that facilitate smooth patient data transmission between healthcare practitioners and systems, enabling seamless transference. HL7 helps healthcare providers share medical records, test findings, and treatment plans more efficiently to provide optimal patient care.
Health Level Seven (HL7) developed software and resources to assist healthcare organisations with implementing, integrating, and managing electronic health information systems; their solutions standardise health data interchange between healthcare systems to increase interoperability and treatment quality.