Companion
Guides

ANSI ASC X12N Wyoming Companion Guides

Companion Guides are intended for trading partner use in conjunction with the ANSI ASC X12N National Implementation Guide.  The ANSI ASC X12N Implementation Guides can be accessed at http://www.wpc-edi.com/Insurance_40.asp.  This guide outlines the procedures necessary for engaging in Electronic Data Interchange (EDI) with ACS EDI Gateway, Inc. and specifies data clarification where applicable.

• ANSI ASC X12N 270/271 Companion Guide Version 2.4
  The ANSI ASC X12N 270/271 (Benefit Eligibility Request/Response Transactions)
   
• ANSI ASC X12N 270/271 NPI Companion Guide Version 2.5
  The ANSI ASC X12N 270/271 (Benefit Eligibility Request/Response Transactions submitted after 5/23/2007)
   
• ANSI ASC X12N 276/277 Companion Guide Version 2.5
  The ANSI ASC X12N 276/277 (Claims Inquiry/Response Transactions)
   
• ANSI ASC X12N 276/277 NPI Companion Guide Version 2.6
  The ANSI ASC X12N 837 (Healthcare Claim Transactions)- Transactions submitted after 5/23/2007)
   
• ANSI ASC X12N 837I Companion Guide Version 2.5
  The ANSI ASC X12N 837 (Healthcare Claim Transaction- Institutional)
   
• ANSI ASC X12N 837P Companion Guide Version 2.5
  The ANSI ASC X12N 837 (Healthcare Claim Transactions - Professional)
   
• ANSI ASC X12N 837D Companion Guide Version 2.3
  The ANSI ASC X12N 837 (Healthcare Claim Transactions - Dental)
   
• ANSI ASC X12N 837D NPI Companion Guide Version 2.4
  The ANSI ASC X12N 837 (Healthcare Claim Transactions - Dental  claims submitted after 5/23/2007)
   
• ANSI ASC X12N 278 Companion Guide Version 2.3
  The ANSI ASC X12N 278 (Prior Authorization Transactions)
   
• ANSI ASC X12N 278 NPI Companion Guide Version 2.4
  The ANSI ASC X12N 278 (Prior Authorization Transactions   submitted after 5/23/2007)