For All Submitters

In an effort to simplify the NMP submission process, below is a list of items to check when submitting:

• Be sure to select the I will and/or option for the 837 transaction selected in production and in Connect.
• Files sent should be in an ANSI X12 format and contain a file extension of .txt, .edi or .dat
• Files being uploaded should not be more than 10 MB.

Message Sent:
March 5, 2024