Field 22 - Resubmission and/or Original Reference Number
“Resubmission” means the code and original reference number assigned by the destination payer or receiver to indicate a previously submitted claim or encounter.
NUCC INSTRUCTIONS: List the original reference number for resubmitted claims. Please refer to the most current instructions from the public or private payer regarding the use of this field.
When resubmitting a claim, enter the appropriate bill frequency code left justified in the left-hand side of the field.
7 Replacement of prior claim
8 Void/cancel of prior claim
This Item Number is not intended for use for original claim submissions.
MEDICARE INSTRUCTIONS - Leave blank. Not required by Medicare.