Medicare Part D

Know Your Coverage Under Medicare Part D

If you purchase a Medicare Part D prescription drug plan, it’s important to understand your coverage and costs.

To ensure US citizens have adequate coverage, Medicare has established guidelines and procedures that Part D plans must follow to make sure you receive the services provided under the law. These practices also protect you against unethical practices.

As a Part D beneficiary, you have the right to:

Learn more about your Medicare Part D coverage at

Nurse Support

Get support and tips from a team of dedicated Patient Support Nurses for taking your medication as prescribed.

View Support Services

Financial Support

Learn about financial programs that may help eligible patients make ZYDELIG® more affordable.

See Programs