What is a requirement for Mrs. Silva due to her enrollment in a Medicare Advantage plan?

When a beneficiary like Mrs. Silva enrolls in a Medicare Advantage plan, one of the requirements is that she will receive a Confirmation of Enrollment letter. This letter serves multiple purposes: it confirms that the enrollment process has been completed, outlines the details of her coverage, and provides important information about her Medicare Advantage benefits.

Receiving this letter is crucial as it ensures that Mrs. Silva is aware of her enrollment status and has written documentation of her plan. This helps her understand her benefits and any next steps she might need to take. The Confirmation of Enrollment letter is a standard procedure in the enrollment process for individuals joining a Medicare Advantage plan.