What percentage of eligible individuals must be offered coverage under a noncontributory group health insurance plan?

In a noncontributory group health insurance plan, coverage must be offered to 100% of eligible individuals. This type of plan does not require employees to contribute to the premium costs; therefore, all eligible employees must be enrolled in the plan to ensure its risk pool is adequately balanced. By mandating this full participation, it helps avoid situations where only those who anticipate high medical expenses choose to enroll, which could inflate costs and diminish the intended benefits of risk-sharing that such plans are designed to achieve. Consequently, the requirement of 100% participation is essential for the stability and effectiveness of a noncontributory health insurance plan.