Which telephone number is not required to be posted on the residents' rights poster at a nursing facility?

The correct answer indicates that the Medicaid fraud control unit's telephone number is not required to be posted on the residents' rights poster at a nursing facility. While all the other entities play important roles in protecting resident rights and ensuring compliance within nursing facilities, the Medicaid fraud control unit specifically focuses on investigating and prosecuting Medicaid fraud rather than directly advocating for residents' rights or handling complaints.

Residents' rights posters typically include contact information for resources that residents might need to reach out to for assistance with their rights, concerns, or grievances. The State Survey Agency and State Ombudsman provide oversight and advocacy for residents, ensuring their rights are upheld, and are thus necessary for inclusion on the poster. The Medicare Hotline is also relevant for residents as it provides a direct line for inquiries regarding Medicare services.

In contrast, while the Medicaid fraud control unit is critical for addressing fraud, its role is more about enforcement than advocating for individual resident rights, which makes it less relevant in this context.