A This Coordination of Benefits "COB" provision applies to This Plan when an employee or the employee's covered dependent has health care coverage under more than one Plan. "Plan" and "This Plan" are defined below.
B If this COB provision applies, the order of benefit determination rules should be looked at first. Those rules determine whether the benefits of This Plan are determined before or after those of another plan. The benefits of This Plan:
18 Del. Admin. Code § app A § 1307-A-I