Is Mrs. Walters eligible to enroll in a Medicare prescription drug plan while only having Part A?

The eligibility of an individual to enroll in a Medicare prescription drug plan, also known as Part D, hinges on certain factors, including the type of coverage they currently have. In Mrs. Walters' case, being enrolled only in Part A is significant.

If Mrs. Walters is covered by a retiree plan from her employer that does not provide drug coverage, then she is indeed eligible to enroll in a Medicare prescription drug plan. This is important because Medicare allows individuals who do not have adequate prescription drug coverage from other sources to enroll in a Part D plan. Therefore, if her retiree plan lacks drug coverage, Mrs. Walters can take advantage of a Medicare prescription drug plan to ensure she has the necessary prescription drug benefits.

This scenario highlights the flexibility in Medicare regulations that ensures individuals can obtain necessary medication coverage, even if they only have Part A, provided other conditions are met regarding their current coverage. In cases where individuals have other types of coverage or requirements, such as mandatory enrollment in Part B, the eligibility might differ.