Which of the following is a benefit included in Medicare Supplement Plan G?

Medicare Supplement Plan G includes coverage for the first three pints of blood received in a calendar year. This benefit is significant because Medicare typically does not cover the first three pints of blood; patients must pay for these themselves unless they have a Medicare Supplement Plan that includes this specific coverage.

Other options do not correctly represent the benefits of Plan G. For example, home health care coverage is provided under Medicare Part A and not specifically by Plan G. An annual physical examination is not a specific benefit included in Medicare Supplement plans but rather is typically covered under Medicare itself, specifically through preventive services. Lastly, Plan G does not include prescription drug coverage, which is offered through Medicare Part D plans rather than through Supplement plans. This underscores the importance of understanding the specific benefits that each Medicare Supplement plan offers.