Is there a way to automate the check payment confirmation process in 11i?

 My client is looking for a way to automate the check payment confirmation in 11i.  The reason for this is that they have a huge volume of checks printed by a third party which need to be confirmed in order for a payment remittance type of program to be generated and sent to the same third party.  This is a specialized form for the claims payment industry (it is an explanation of payment) that must accompany the check according to insurance regulations. 

Thanks,

Susan