An updated version of the X12N/005010X220A1 Benefit Enrollment and Maintenance (834) and the X12N/005010X221A1 Health Care Claim Payment/Advice (835) Questions and Answers document is available.

    The document provides a consolidated reference point for questions that have been posed based on the review and implementation of the HIPAA mandated X12N 834 and the X12N 835. It is available to NCPDP members on the WG45 page of the website.

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