ANSI X12 837P - 4010 2010BB REF - Payer Secondary Identification

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May 19, 2020

The 2010BB REF Payer Secondary Identification Segment is required if additional identification numbers are required to adjudicate the claim. The 4010 specifications for the REF segment can be found below as it pertains to the 2010BB loop.

Sample 837P (4010) - 2010BB REF - Payer Secondary Identification

> Payer Name (2010BB) REF*FY*987654321~

ANSI X12® references are used for educational and interoperability discussion purposes only. Official implementation specifications should be obtained through licensed X12 publications and authorized distributors.


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