Eisai Patient Support
Eisai Patient Support (EPS) provides information and resources to help you get access to LEQEMBI.
It can help with:
Understanding insurance coverage and potential out-of-pocket costs
Identifying financial support programs, such as the LEQEMBI Copay Assistance Program for eligible patients
Connecting with a live Patient Navigator to answer your questions about access to treatment
For more information, visit
Eisai Patient Support website
or
call
1-833-453-7362
(1-833-4-LEQEMBI).
How do I enroll in
Eisai Patient Support?
Enrolling in Eisai Patient Support is simple, but it requires both
patients and healthcare providers to participate. Speak to your
healthcare provider about enrolling in EPS during one of your visits.
Learn more about enrolling at Eisaipatientsupport.com.
LEQEMBI pricing
What you'll pay for LEQEMBI depends on a number of different factors, like your prescription insurance, out-of-pocket costs, and your specific dose. It will also change if you take LEQEMBI once every 2 weeks (initial twice-monthly treatment schedule) or once every 4 weeks (once-monthly maintenance treatment schedule). And any dose adjustments throughout treatment would also impact your costs.
Because LEQEMBI is given through an IV infusion, the list (or wholesale) price is based on the number of medication vials needed. For example, a person who weighs 165 pounds and takes LEQEMBI once every 2 weeks would pay $2,304.74 per month.† This price does not include the cost of diagnostic or treatment-related tests or costs involved with receiving your dose, and may not reflect the price paid by patients. Most patients with prescription coverage will pay less.
†Estimated costs are based on a per-vial cost of $256.08 for a 200 mg vial and $640.21 for a 500 mg vial. The number of vials needed per infusion depends on a patient’s weight.
Understanding the cost of LEQEMBI
What to keep in mind
What you'll pay for LEQEMBI depends on a number of different factors, like your prescription insurance, out-of-pocket costs, and your specific dose.
What you pay may also change over time. When you start treatment, costs will be based on receiving LEQEMBI once every 2 weeks. After 18 months of treatment, costs may change if you switch to a maintenance dose of once every 4 weeks.
How Eisai Patient Support may be able to help
It can be helpful to reach out to a Patient Navigator to learn more about your estimated costs.
When considering LEQEMBI, a live representative can help you better understand your insurance coverage,
as well as identify financial support that may be available for eligible patients.
Learn more here.
How costs are calculated
The list (or wholesale) price for LEQEMBI is $258.64 for a 200 mg vial and $646.61 for a 500 mg vial, as of April 2025. Because LEQEMBI has weight-based dosing, the price per patient is based on the number of medication vials needed. Based on the list price, treatment for a patient who weighs 165 pounds and takes LEQEMBI every 2 weeks would cost $26,632 per year.* This reflects the approximate cost for a patient without insurance coverage. The actual out-of-pocket cost may be lower depending on the patient's insurance.
*Prices are current as of April 2025 and are subject to change. The list price does not include the cost of diagnostic or treatment-related tests, or costs involved with receiving each dose.
We're not alone in this journey.
Patient shown is not taking LEQEMBI.
Patient information is accurate as of April 2025.
People featured have been compensated for their time.
TOGETHER.
living with mild Alzheimer’s dementia,† and her family