Cleaner Claims - No one is perfect. Human errors eventually show up on claim forms and a clearinghouse can pick up errors before submission to the insurance company. It is easier to fix a problem BEFORE it gets to an insurance company than AFTER.
Billing Support - Most reputable clearinghouses can help you figure out how to fix errors in your claims.
Extra Services - Most clearinghouses offer other billing services to help you streamline your billing process. Services like patient statements, benefits verification and more.