Amendment is to modify third party liability (TPL) rules related to special treatment of certain types of care and payment and to allow for payment up to 100 days after a claim is submitted for claims related to support enforcement; to modify TPL rules around preventive pediatric services; and to modify the cost avoidance changes for prenatal services and coordination of benefits cost avoidance when processing claims for prenatal services, including labor and delivery, and postpartum care claims.