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Posts Tagged "hl7"

Considerations About HL7 Integration

On the provider side of healthcare integration, HL7 (particularly v2) is a critical message type to understand. While it is standardized and heavily used by various EHRs/EMRs, it’s used in slightly different ways. There are efforts to further standardize and normalize its use across the board (such as with v3/FHIR), many EHRs and EMRs continue to use 2.x messages.  Common HL7 messages include admissions/transfer/discharge (ADT), scheduling (SIU), lab orders and results (ORU, ORM), and medical reports (MDM).  Choosing the right platform can be challenging.
Some of the challenges of HL7 2.x messages include:

The ability to add non-standard custom segments or additional data anywhere in the message (whether they are completely custom “Z Segments” or other segments that aren’t typically part of the message, such as IN1 segments in an ADT message to include additional insurance information).
A myriad of parsing and manipulation libraries…

Resolving Common BizTalk HL7 Issues

Kevin Morillo

I have often run into the same errors in my time developing BizTalk HL7 applications to interface with various HL7 EHR systems.  These errors stem from using out of the box BizTalk maps to transform HL7 messages using the Microsoft BizTalk Accelerator for HL7.  Here are two of the errors that I have come across that others might have too…

Microsoft BizTalk Server 2013 – New Schemas

Stan Kennedy

One of the great things about using BizTalk Server as your integration platform is that you get a significant amount of schemas right out of the box. Microsoft has done a great job keeping up with industry standards such as EDI (supply chain logistics and more), HL7 (healthcare), HIPAA (healthcare) , SWIFT (financial services).
With BizTalk 2013, the following versions are now available:

HL7 2.5.1 and 2.6


SWIFT 2012

EDI X12 5030+ and EDIFACT D05B+
Also, HL7 in BizTalk 2013 has some new features including:

Recoverable Interchange support in HL7 pipeline for Batch In Batch Out Scenario


HAT is removed, but logging feature remains intact

“Auditing and Logging Service” is renamed HL7 Logging Service”
Visit our Tallan BizTalk page at http://tallan.com/solutions/biztalk to learn more about how Tallan can help upgrade to the latest standards.