Final answer:
In a healthcare payment system with Foundation System settings, self-pay payments tied to a voided and reposted charge after Retroadjudication are typically reallocated to the new charge, ensuring accurate financial records.
Step-by-step explanation:
When Foundation System settings are configured in a healthcare payment system, the behavior for self-pay payments linked to a charge that has been voided and reposted after Retroadjudication will depend on the specific rules and settings of that system. Typically, the payment may be unlinked from the voided charge and then reassociated with the newly reposted charge. This ensures the integrity of the financial records and maintains accurate accounting. If the retroadjudication results in a different charge amount, adjustments may need to be made to the self-pay payment to reflect this new charge.