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Source of Payment Typology

The PHDSC Payer Typology Committee has developed the Source of Payment Typology that has been approved by the Accredited Standards Committee X12 (ASC X12) as a reference external code source within the transaction standards. The Typology has been included in the ASC X12 Standards Development Workbook as Code Source 944 – Source of Payment Typology. It augments the internal code set maintained by ASC X12.

Health Level 7 (HL7) recognizes the Source of Payment Typology with an Object Identifier Definition (OID) of 2.16.840.1.113883.221.5, for use in HL7 messaging standards.

Source of Payment Typology

Users Guide for Source of Payment Typology