Problem:  Submitter not approved for electronic submission for this entity.

Solution:  POSSIBLE SOLUTIONS:
If you receive this error, it can mean a few things.

You have sent in the EDI enrollment (clearinghouse authorization) forms, but the payer has not yet processed the forms.

You have not yet sent in the EDI enrollment forms.

You did the EDI pre-enrollment, but you are using a different billing NPI on this claim (the billing NPI you are submitting is not the same billing NPI you entered on the EDI Pre-enrollment forms).

NPI is not associated with submitter. The Trading Partner/Submitter ID is not authorized to submit claims for the supplier.