An official website of the United States government
Your Authorized Representative is the individual in the RRE organization who has the legal authority to bind the organization to a contract and the terms of MMSEA Section 111 requirements and processing.
If you have already named an Authorized Representative during the initial registration steps (Step 1-New Registration) and need to change your Authorized Representative, use the Manage AR function in the Actions menu for your RRE or contact your EDI Representative for assistance.
April 2026
A federal government website managed and paid for by the U.S. Centers for Medicare and Medicaid Services.
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