Final answer:
Accepting a filing order change in a medical billing system typically results in automatic voiding and reposting of charges whenever the primary coverage changes to ensure accurate billing.
Step-by-step explanation:
When you accept a filing order change in a medical billing system, the system will automatically void and repost the charges from that visit whenever the primary coverage changes. This process might vary depending on the specific billing software, but typically this is a standard feature to ensure that the billing records reflect the most current coverage information and the correct party is billed first. This is essential in accurate medical billing procedures to avoid billing errors and to comply with insurance claim processing rules.