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Cases is the payment always considered an unapplied payment.
A payer sent two check to pay for the same invoice.
Both the pt and the ins. company sent checks to pay for the same invoice.
An unknown payer sent in a payment, but there is no invoice that shows that the payer owes any money.
A pt paid more than was owed, and the excess was posted to one of the line items on an invoice.
What is An unknown payer sent in a payment, but there is no invoice that shows that the payer owes any money?