What is NOT a supplemental automobile insurance coverage that must be offered to insureds?

Long-term care benefits of at least $100 per day is not a supplemental automobile insurance coverage that must be offered to insureds. In the context of automobile insurance, coverage options generally focus on accident-related costs, medical expenses, and the financial protection of injured parties.

Accidental death benefits, medical payments coverage, and personal injury protection are all designed to provide financial support and cover specific costs associated with vehicular accidents. These options help to ensure that individuals receive necessary medical treatment and compensation for injuries that arise from auto accidents. Long-term care benefits, while important in the broader context of health insurance and life insurance, are not standard or mandatory elements of automotive coverage. Therefore, this option stands out as the one that does not fit the typical structure of required supplemental automobile insurance coverage.