EDI resources

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• National standards
• Statewide standards
• Oregon Medicaid standards and resources

Make sure your incoming and outgoing transactions conform to the standards listed on this page. You can eSubscribe to this page to find out whenever we post updates. You can also find out the most recent changes.

National standards

Make sure your inbound and outbound transactions conform to the new 5010 standards as defined in the national X12 Technical Reports Type 3 (TR3s).

• These guides are a supplement to the X12 transaction implementation guides available on the Washington Publishing Web site.
• All transactions with DMAP must comply with National Provider Identifier (NPI) standards. For more information about NPI is available.

Statewide standards

Where applicable, transactions must also conform to the new Oregon Companion Guides. We will make the 270/271 Oregon Companion Guide available on this site once it is reviewed and approved by ASC X12.

• 270/271
• 837I, 837P and 837D 

For more information about the Oregon Companion Guides, go to the OHA Administrative Simplification page. You can also find adopted guides and related rules (Chapter 836, Division 100) at the Insurance Division's administrative rules page.

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Oregon Medicaid standards and resources

In all Oregon MMIS Technical Specifications (formerly known as Companion Guides), the Interchange Receiver ID (ISA08) and Application Receivers Code (GS03) have been changed to ORDHS (effective 9/23/11).

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