Payer Claim Control Number (REF-F8) is missing/invalid. Required when Claim Frequency Code (CLM05-3) indicates a Resubmission. (RC191)

The last digit of the type of bill (box 4) is 7 or 8, but the payer's original claim number (box 64) was not sent on the UB04.

Need to add the payer's original claim number in box 64 or change the last digit of the type of bill in box 4.