Blog

This dot release contains several new features and enhancement requests.

Caristix Users

To access v2.8, simply go to the Help menu, and click Check for Updates. Follow the on-screen instructions to update your software.

Workgroup

Drag & Drop files directly to the Document Library. A usability enhancement that allows you add Caristix files (profiles, gap analyses, test scenarios, etc.) and documents in Excel, Word, PDF, etc to the library for easier sharing and updating.
Filter differences in Gap Analysis (filter on grid). Set up filters [...]

“Interfacing costs? They’re too high.”

We hear that a lot. The cost is frustrating, especially to physicians who need to implement EMRs for Meaningful Use. First there are the license fees. Then you find out you need an interface. Or two. Or six. That number can expand with the interoperability requirements in Meaningful Use Stage 2.

Software Packages vs. Software Programs

Here’s why I think interfacing costs are frustrating. After 30 years of PC use and now BYOD smartphones and tablets, we’re used [...]

Meaningful Use, the changeover to ICD-10, the 2013 HIPAA Final Omnibus Rule, among other drivers, makes it clear that integration is an essential, critical process. How do hospital CIOs and healthcare information exchange (HIE) leaders find cost-effective ways to develop the HL7 interfacing that underlies such critical integration projects?

No matter what the bells and whistles of an integration engine or integration technology, if you cannot accurately scope the interfaces that need to be built, you’ll find yourself behind the eight [...]

What is Your Biggest Interfacing Challenge?

To gain insight into the issues our users are facing, there is one key question we ask when a reader downloads a Caristix software trial, white paper, or article: what is your biggest interfacing challenge?

Here are 99 of them.

1. Working as a third party to large health systems and independent physician practices.2. Communication.3. Health information management.4. Custom work.5. Ask on Entry (AOE) prompt question validation at the ordering facility.6. Compatibility between several different platforms; convince [...]

How to Handle Break-Fix Issues

During the validation phase of the interface lifecycle, you’re running tests. Here’s more on testing: test scenarios and test systems as well as message samples and test messages.  One other thing you may be doing is break-fix work. With break-fix work, you’re looking to solve very specific issues. And you need to get the answers quickly, share the information right away, or fix the interface yourself.

There are many ways to go about doing this. Some people go [...]

Developing the Interface

Image courtesy of sippakorn / FreeDigitalPhotos.net

Now that you’ve scoped your interface/integration needs (covered in Part 1), the next step is to develop the interface based on that knowledge. Your interface spec should capture the following:

 Interface name
 Source or destination system name and version
 Message types used in the interface
 Message definitions including segments, fields, data types
 Segment and field attributes
 Z-segments
 Data types
 HL7 tables
 Specialized interoperability challenges

When you combine these elements with your clinical or workflow constraints, they become your specification (or profile). You’ll [...]

3 Considerations for Integrating Your Application in a Healthcare Provider Setting

Image courtesy of sippakorn / FreeDigitalPhotos.net

As the technical lead in a healthcare startup, you’ve been focused on building an application – for example, a clinical analytics application for cardiac care – that meets the needs of your market: healthcare organizations and their users. You’ve already determined product functionality. Now you need to figure out how to integrate this application with key systems in your customer’s care setting — a [...]

Our readers have been asking, and now it’s here: the complete HL7 Survival Guide, now available as a single PDF download.

Download your copy now.

The HL7 Survival Guide helps you get in control of the entire interface lifecycle. Move beyond the basics with a go-to guide full of real-world practice advice on effective interfacing. The HL7 Survival Guide helps you cut non-value-added tasks and focus on the essential.

Inside the HL7 Survival Guide:

Introduction
Ch.1. How to Integrate and Exchange Healthcare Date
Ch. 2. Pros [...]

Resources

For vendor performance rankings, see the KLAS Research website.

For a current view of the HL7 interface market within healthcare, see the 2012 HL7 Interface Technology Survey Results published by Core Health Technologies.

For more on de-identification, check out these blog posts: De-Identifying Patient Data Part 1, De-Identifying Patient Data Part 2.

Frozen Interface Syndrome: Wes Rishel of Gartner weighs in on this interoperability issue

How to automate your tests.

How to figure out if you suffer from Interface Black Box Syndrome.

Messaging Workbench available via [...]

Anonymization

This is a type of de-identification where all sensitive data is removed.  More details and a definition of anonymization are available in a previous blog post.

Code set

Also referred to as HL7 tables, vocabulary or code table. It is a list of codes and their meanings used to codify information included in HL7 messages. Codes could be defined by the HL7 standard itself or information systems.

For instance, here is the list of suggested values for patient gender as proposed by HL7 [...]