What is the purpose of the coordination of benefits provision in group health care?

• A. Determines what is paid by the primary and secondary insurers in the event of a claim
• B. Sets the premium
• C. Defines eligibility
• D. Establishes the plan's length

Answer: (D)

Coordinating benefits is about how claims are paid when more than one health plan covers the same person. The main purpose is to prevent paying the same bill twice and to ensure total benefits don’t exceed the allowed expenses. It does this by setting the order of payment between plans—which plan pays first (primary) and which pays second (secondary)—and by clarifying how much each will contribute up to their limits. This keeps benefits from overlapping and wasting resources, while still helping the patient meet their medical costs.

This concept doesn’t determine premiums, define who’s eligible, or decide how long the plan lasts, so those aren’t the functions of coordination of benefits.