What addition should Jerry consider for his current Medicare Supplement plan?

Jerry should consider adding standalone Part D prescription drug coverage to his current Medicare Supplement plan because Medicare Supplement plans, also known as Medigap, do not include prescription drug coverage. Part D plans are explicitly designed to help cover the costs of prescription medications, which can be a significant expense for many individuals on Medicare. By securing a Part D policy, Jerry would gain access to a variety of prescription drug plans that can provide him with the necessary financial assistance for his medications, ensuring that his healthcare needs are met effectively.

In contrast, while adding dental coverage, vision care coverage, or long-term care insurance could provide valuable assistance in those respective areas, they are not directly related to prescription drug costs. Medicare Supplement plans are specifically focused on covering gaps in Medicare coverage, so the key consideration for Jerry would be addressing the potential high costs of prescriptions, which can significantly impact his overall health care expenses.