How interoperability can unlock the potential of telehealth

August 20, 2018 Drew Ivan

The typical telehealth hub-and-spoke model has started to prove its value to healthcare but as the platforms become more ingrained within organizations and the business of healthcare evolves, new needs are arising that center on interoperability and how to unlock essential information.

For a heterogeneous health system using telemedicine to extend the reach of its specialists the hub location (e.g. centralized hospital), the spoke site (e.g. a community clinic), and patients already have a relationship. Typically, this means everyone is connected via the same EHR; doctors at the hub site are on the same system as the spoke site, and the patient’s charts and appointments are already in the system.

However, a growing trend in telemedicine is for best-in-class hospitals to provide their specialist services to their affiliated hospital network and to other more loosely tied customers — which can be a double-edged sword.

While this does offer new services with a greater reach, the hub and spoke will not have the same EHR system, and clinicians at the hub will not have access to patient data at the spoke — locking critical information away from the clinicians who need it.

In these increasingly common implementations, the only solution is rich interoperability among those systems: the hub EHR, the multiple spoke EHRs, and the telehealth platform itself.

With this scenario, the biggest issue for clinicians relates to workflow. How can a scheduler at a spoke create an appointment for a clinician at the hub? How can the hub clinician see a schedule comprised of appointments across all spokes on one screen? And how can they review patient records prior to each appointment?

The solution relies on orchestrated workflow across several institutions’ systems to send and receive patient scheduling messages (usually HL7 v2.x SIU messages) and exchange patient summary documents (often CCD or C-CDA format).

Data flow can also be an issue. In situations where a hub clinician is treating a spoke patient, they may document the encounter in the hub institution’s EHR. Or, the workflow may require the encounter to be documented in the telemedicine software itself. In either case, a copy of the encounter note will need to be transferred to the spoke institution’s EHR system (common formats for this include: CCD, C-CDA, MDM, ORU, or a simple PDF file).

Today, it’s impossible to treat interoperability as a feature of telemedicine software or as a step in a telemedicine implementation project. A robust data exchange strategy needs to be the foundation of an institution’s telemedicine approach to unlock data and make it a success for providers, clinicians, and their patients.

Previous Article
Electronic Referrals are Transformative in Healthcare
Electronic Referrals are Transformative in Healthcare

With so many healthcare organizations using fax machines, unfortunately faxing has remained the most widely...

Next Article
5 tips for improving data security
5 tips for improving data security

Increasing cyber-attacks on healthcare organizations have led to the industry becoming a lucrative target f...

×

Subscribe to our Blog!

First Name
Last Name
Thank you!
Error - something went wrong!