Effective: June 29, 1988 Latest Legislation: Senate Bill 169 - 117th General Assembly When a plan of health coverage is primary, its benefits are paid without regard to the benefits of another plan. When a plan of health coverage is secondary, its benefits are determined by taking into consideration the payments made or to be made by another plan. When there are more than two plans, a plan may be primary as to one and may be secondary as to another.
Ohio Legal Code