For transaction identification purposes, State agencies will need a complete list of Submitter-IDs as referenced in the above document for ISA06, GS02, and 1000A NM109. In order for State agencies to identify which MMP submitted which data State agencies would need to know which plan codes belong to which MMPs, hence our request for a complete list of plan codes (submitter ids) and their associated owners.
For transaction identification purposes, the Plan number will be populated in the 2010 BB Loop, Ref 2U segment.
MMP Plan codes and Submitter IDs are not mutually exclusive. As a result, State agencies will not be able to identify which MMP submitted the data, as many MMPs engage third party vendors to submit data on their behalf. In order for State agencies to match the data submitted to the unique MMP, State agencies will need to refer to the 2010 BB Loop, Ref 2U segment.