The following is a guest blog post by Gary Palgon, VP Healthcare and Life Sciences Solutions at Liaison Technologies.
Have you bought into the “standards will solve healthcare’s interoperability woes” train of thought? Everyone understands that standards are necessary to enable disparate systems to communicate with each other, but as new applications and new uses for data continually appear, healthcare organizations that are waiting for universal standards, are not maximizing the value of their data. More importantly, they will be waiting a long time to realize the full potential of their data.
Healthcare interoperability is not just a matter of transferring data as an entire file from one user to another. Instead, effective exchange of information allows each user to select which elements of a patient’s chart are needed, and then access them in a format that enables analysis of different data sets to provide a holistic picture of the patient’s medical history or clinical trends in a population of patients. Healthcare’s interoperability challenge is further exacerbated by different contextual interpretations of the words within those fields. For instance, how many different ways are there to say heart attack?
The development of the Health Level Seven (HL7®) FHIR®, which stands for Fast Healthcare Interoperability Resources, represents a significant step forward to interoperability. While the data exchange draft that is being developed and published by HL7 eliminates many of the complexities of earlier HL7 versions and facilitates real-time data exchange via web technology, publication of release 4 – the first normative version of the standard – is not anticipated until October 2018.
As these standards are further developed, the key to universal adoption will be simplicity, according to John Lynn, founder of the HealthcareScene.com. However, he suggests that CIOs stop waiting for “perfect standards” and focus on how they can best achieve interoperability now.
Even with standards that can be implemented in all organizations, the complexity and diversity of the healthcare environment means that it will take time to move everyone to the same standards. This is complicated by the number of legacy systems and patchwork of applications that have been added to healthcare IT systems in an effort to meet quickly changing needs throughout the organization. Shrinking financial resources for capital investment and increasing competition for IT professionals limits a health system’s ability to make the overall changes necessary for interoperability – no matter which standards are adopted.
Some organizations are turning to cloud-based, managed service platforms to perform the integration, aggregation and harmonization that makes data available to all users – regardless of the system or application in which the information was originally collected. This approach solves the financial and human resource challenges by making it possible to budget integration and data management requirements as an operational rather than a capital investment. This strategy also relieves the burden on in-house IT staff by relying on the expertise of professionals who focus on emerging technologies, standards and regulations that enable safe, compliant data exchange.
How are you planning to scale your interoperability and integration efforts? If you're waiting for standards, why are you waiting?
As a leading provider of healthcare interoperability solutions, Liaison is a proud sponsor of Healthcare Scene. While the conversation about interoperability has been ongoing for many years, ideas, new technology and new strategies discussed and shared by IT professionals will lead to successful healthcare data exchange that will transform healthcare and result in better patient care.
About Gary Palgon
Gary Palgon is vice president of healthcare and life sciences solutions at Liaison Technologies. In this role, Gary leverages more than two decades of product management, sales, and marketing experience to develop and expand Liaison’s data-inspired solutions for the healthcare and life sciences verticals. Gary’s unique blend of expertise bridges the gap between the technical and business aspects of healthcare, data security, and electronic commerce. As a respected thought leader in the healthcare IT industry, Gary has had numerous articles published, is a frequent speaker at conferences, and often serves as a knowledgeable resource for analysts and journalists. Gary holds a Bachelor of Science degree in Computer and Information Sciences from the University of Florida.