What is the difference between "primary" and "excess" coverage?

The correct answer highlights an important distinction in insurance coverage types. Primary coverage is designed to be the first source of payment when a claim is filed. This means that when a loss occurs, the primary insurance policy pays out up to its limits before any other insurance is considered.

In contrast, excess coverage comes into play only after the limits of the primary coverage have been exhausted. This means that if a claim exceeds the limits of the primary policy, the excess policy will then contribute to the payment of the claim, providing additional financial protection.

Understanding this hierarchy is essential for insurance consumers, as it affects how claims are processed and the extent of coverage available in various scenarios. The arrangement ensures that there is a clear order of payment, allowing for better risk management and financial protection for policyholders.

The other choices do not accurately capture this critical operational structure between primary and excess coverage. For instance, primary coverage can have limits; it is not inherently more expensive than excess; and there are significant differences in their functions, as outlined.