In the context of group insurance, what does coverage on a group basis mean?

Coverage on a group basis refers to a system in which all eligible members of a designated group are included under a single insurance policy. This approach simplifies the insurance process, as it eliminates the need for individual health assessments or underwriting for each member, which can also lead to more affordable premiums due to the risk being spread across the entire group rather than isolated to individual members.

In this setup, when a member joins the group, they typically receive coverage automatically, provided they meet certain eligibility criteria, which is a distinct advantage over individual insurance plans. This process not only leads to greater efficiency but also ensures that coverage is accessible to all eligible individuals, creating a more inclusive insurance model.

The other options do not capture the essence of what group coverage entails. For instance, covering based on individual health assessments contradicts the principle of a collective risk pool that is fundamental to group insurance. Limiting coverage to only certain members deviates from the intent of inclusive group coverage, while offering coverage only during group events does not represent the ongoing nature of group policies.