Products

X12’s Online Viewer

Online access to all available versions of X12 products, including the EDI Standard, Code Source Directory, Control Standards, EDI Standard Figures, Guidelines and Technical Reports.

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Licensing Program

Multi-tier licensing categories are based on how licensees benefit from X12's work, replacing traditional one-size-fits-all approaches.

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Commercial Use Partner

Embeds X12 work into a commercial product or service
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Internal Use Partner

Embeds X12 work into an internal product or service
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User

Uses software or service that has X12 work embedded
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Developer

Uses X12 work in a development environment
Overview and FAQs

Featured Licensing Partners

Use X12's work to create innovative and value-added solutions for internal or commercial use.

Licensing Partners
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External Code Lists

These external code lists, referenced in other X12 work are maintained by X12 and related organizations with all published by WPC on their behalf.

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Technical Reports

X12 produces three types of documents to facilitate consistency across implementations of its work.

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Reference Model

Models business processes, applications, or data flows.
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Implementation Guide

Unique guidance to a specific business purpose.
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Clarification Paper

Describes the use, intentions, or activities related to X12 work.
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Featured Industries

X12 is honored to work with these featured industries who rely on its standards. See all industries.

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Supply Chain

The complementary use of X12 Standards and GS1 Standards enable efficiencies - across the supply chain.

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Rail

The North American railroad industry relies on X12 transactions, exchanging millions of messages each day.

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Defense

X12 transactions have enabled the management and movement of goods for the DoD consistently for decades.

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Intellectual Property (IP) Use

Membership

Who are X12 Members?

Representatives of these members include dedicated technologists and business process experts, meeting regularly to develop and maintain high quality standards in an open consensus environment.

Claim MD
State of Arizona - ACCCHS
Blue Cross Blue Shield of Minnesota
UHIN
Union Pacific Railroad
Centene Corporation
Conference Direct
Blue Cross Blue Shield of South Carolina
Verisk / ISO Claim Service
Doreen Espinoza
Intertrade Systems
EnableCare, LLC
See All Members

Membership Benefits

Join other member organizations in continuously adapting the expansive vocabulary and language used by millions of organizations while leveraging more than 40 years of cross-industry standards development knowledge.

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X12 Standards Development

Influence change and ensure your interests are represented.
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Meetings, Conferences and Educational Venues

Complimentary registration to X12 Standing Meetings.
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Standards and Publications

Complimentary access to Glass, X12's online viewer.
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Networking and Visibility

Network with decision makers and technology innovators.

Informational Forum for the 270/271, Health Care Eligibility/Benefit Inquiry and Information Response (007030X332) and the Code Value Usage in Eligibility Benefit Inquiry and Subsequent Response (007030X347)

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X12 will conduct an informational forum related to the above technical report

News + Events

Upcoming Meetings

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X12 Summer 2024 Standing Meeting

Jacksonville, FL
Onsite: –

Meeting Details
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X12 Fall 2024 Standing Meeting

Pittsburgh, PA
Onsite: –

Meeting Details
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Important Dates

May
03
Batch 126 member review begins
May
24
Batch 126 member review ends
Jun
02
Summer 2024 X12 Standing Meeting On-Site in Jacksonville, FL
Jun
10
Continuation of Summer X12J Technical Assessment meeting, 3:00 - 5:00 ET
Jun
12
Summer Procedures Review Board meeting, 3:00 - 5:00 ET
Jul
05
Deadline for submitting code maintenance requests for member review of Batch 127
Jul
12
Batch 127 member review begins
Aug
02
Batch 127 member review ends
Aug
12
August Technical Assessment Meeting 1:30-3:30 ET Monday & Tuesday - 1:30 - 2:30 ET Wednesday
Aug
14
August PRB Meeting - 2:30-3:30 ET
Aug
16
Deadline for submitting code maintenance requests for member review of Batch 128
Aug
23
Batch 128 member review begins
Sep
06
Batch 128 member review ends
Sep
14
Fall 2024 X12 Standing Meeting On-Site in Pittsburgh, PA
Sep
23
Continuation of Fall X12J Technical Assessment meeting, 3:00 - 5:00 ET
See All Important Dates

2019 Award Recipients

X12 is proud and honored to recognize outstanding participants.

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Stacey Barber and Mary Kay McDaniel

Lifetime Achievement Award
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Joel Prater

Bass Achievement Award

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