OSMOLEX® ER (amantadine) is not available in retail pharmacies. If you are prescribed OSMOLEX ER, you must be enrolled through AccessOsmolex™, a program designed to provide access and financial support.

AccessOsmolex™ Support Center logo

What is AccessOsmolex?

AccessOsmolex is a patient support services center that is focused on helping you obtain OSMOLEX ER coverage at an affordable price.

If your doctor prescribes you
OSMOLEX ER, they will need to enroll
you by sending the prescription to

Patient authorization form icon
You will have to sign a patient authorization form to complete the enrollment, but your doctor will handle the rest
AccessOsmolex™ team icon
Once you are enrolled, the AccessOsmolex team will contact you to discuss services and financial support options
AccessOsmolex™ support services icon
AccessOsmolex can provide information about a variety of payment support services, no matter what type of insurance you have
Checklist icon
Your AccessOsmolex team can help you figure out which program is right for you
AccessOsmolex™ support center icon

If you have already been prescribed OSMOLEX ER and have questions about your prescription,

call the AccessOsmolex Support Center at 1-833-OSMOLEX (1-833-676-6539).

What other resources are available to Parkinson’s disease patients?

There are many organizations focused on research, advocacy, care, and support for the Parkinson’s disease community. These include national nonprofits, medical and research centers, government agencies, regional support groups, and advocacy groups. Each has its own special focus, but all share the common goals of improving the lives of those affected by Parkinson’s disease and someday finding a cure.

Such groups provide support and information to the Parkinson’s disease community, including those who have been diagnosed with Parkinson’s disease or parkinsonism, and their caregivers, families, friends, and healthcare providers.


  1. Medicare Part D: A First Look at Prescription Drug Plans in 2018. Henry J. Kaiser Family Foundation website. Published October 13, 2017. Accessed April 12, 2018.
  2. 2017 Employer Health Benefits Survey. Henry J. Kaiser Family Foundation website. Published September 19, 2017. Accessed April 12, 2018.