WEDI is a nonprofit organization focused on the use of health IT to improve healthcare information exchange enhancing quality
of care, improving efficiency and reducing costs.

"I’d like to extend my congratulations to WEDI
for their continued industry leadership and vision
in tackling healthcare’s most challenging issues."

Aneesh Chopra
The 1st Chief Technology Officer
United States

  • Guidance on Implementation of Standard Electronic Attachments for Healthcare Transactions

    by Samantha Holvey | Apr 03, 2018
    This white paper is focused on the business and operational processes of exchanging additional information (Attachments) using the HL7 standards for clinical information and the X12 transaction sets for requesting and receiving the additional information. The detailed technical requirements are not covered in this white paper as the standards development organizations have provided the technical guidance in the standards implementation documents. For definitions of abbreviations, acronyms and other terms used throughout this paper refer to Appendix A of the HL7 CDA R2 Attachment Implementation Guide: Exchange of C-CDA Based Documents, Release 1 – US Realm.

    This white paper will provide the following:
    • An overview of Attachments
    • Resources needed to have a successful implementation of Attachments
    • A review of some of the current processes for requesting and responding to the need for additional information to help understand the challenges
    • Examples of implementation approaches in the industry
    • A review of Electronic Attachment Business flows for Claims, Prior Authorizations and Notification
    • Business use cases and examples
    • A guidance on how to embed additional information within the applicable ASC X12N transaction.
    Guidance on Implementation of Standard Electronic Attachments for Healthcare Transactions White Paper

Featured Articles

WEDI Offers Healthcare Cybersecurity Tips to Improve Resilience Against Cyberattacks

Mar 22, 2017, 19:45 PM

WEDI, the Workgroup for Electronic Data Interchange, has issued a new white paper exploring some of the common cybersecurity vulnerabilities that are exploited by threat adversaries to gain access to healthcare networks and patient and health plan members’ protected health information.

The white paper – The Rampant Growth of Cybercrime in Healthcare – is a follow up to a primer released in 2015 that explored the anatomy of a cyberattack.

WEDI points out the seriousness of the threat faced by the healthcare industry. Cyberattacks are costing the healthcare industry around $6.2 billion each year, with the average cost of a healthcare data breach around $2.2 million.

Cyberattacks and other security incidents having risen sharply in recent years. More records are now being exposed than at any other time in history and the number of healthcare data incidents being reported reached record levels last year.

To read more, visit HIPPA Journal.

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