This site is intended only for residents of the United States and Puerto Rico.
Go into 2027 feeling prepared and confident
During Medicare Open Enrollment (October 15, 2026 to December 7, 2026) you can join, switch, or drop your Medicare drug plan for 2027.*
*If you're enrolled in a Medicare Advantage plan, you can make additional plan changes between January 1 and March 31, 2027.
By phone: Call 1-888-863-1177 (Mon-Fri, 8 AM-7 PM ET) for general questions about VYNDAMAX access
Enroll online: Sign up here for support from an Access Care Manager, who can:
Every year, Medicare plan costs, drug lists, and pharmacies can all change. Open Enrollment is the one time of year when you can review these changes and join, switch, or drop a Medicare drug plan.*
What to know
As of October 15, Medicare plans have announced any upcoming changes for 2027. Since plans reset on January 1, if you do nothing, your current plan (along with any of the noted changes) will automatically renew for next year.
What to do
Whether you have kept your plan or changed plans, your doctor will need to get your VYNDAMAX prescription approved for 2027, either through a renewal or a new prior authorization.
What to know
What to do
If your next VYNDAMAX refill is due in late December, refill before December 31 to help avoid any interruption in accessing your medication.
When your 2027 plan coverage begins, the deductible and yearly limit resets. Additionally, if the renewal or new prior authorization wasn’t sent in December, your doctor’s office can submit it now.
Specialty medicines often reach the cap at the first fill of the year, and after that you pay $0 for ALL of your Medicare Part D prescriptions, including VYNDAMAX
Spread out cost through monthly payments to meet your out-of-pocket drug cap for the calendar year.
Financial support information from resources that are wholly independent from Pfizer.
May be able to help eligible patients who are uninsured or have government-issued insurance.
†There is no fee to join the Medicare Prescription Payment Plan. The program does not cover your monthly premium. You need to opt-in to the payment plan before filling your prescription. Please know you may also leave the program any time during the plan year.
‡For eligible patients when other financial assistance options aren’t available. Patients are required to apply for and provide proof of denial prior to being considered for enrollment in the Pfizer Patient Assistance Program.
Your VynAssist Access Care Manager is here with the support you and your caregiver need to access your VYNDAMAX prescription.