Affordability Check
How to afford Amantadine HCl
Generic name: Amantadine HCL
Pick how you're covered. We'll show you the cheapest legitimate way to get Amantadine HCl — your insurance copay, manufacturer savings, charity grants, or cash price. It takes 30 seconds and we never ask for your personal information.
Pick an option above to see your specific path.
Different insurance means different laws and different savings. For example, Medicare patients cannot use manufacturer copay cards (federal law) — but the manufacturer almost always has a Patient Assistance Program that gives the drug free.
About Amantadine HCl and its cost
What is this medication? Amantadine HCl is a prescription medication primarily used to treat symptoms of Parkinson's disease and involuntary muscle movements caused by certain medications. It functions as both a dopamine agonist and an antiviral agent, helping to balance chemical messengers in the brain. By increasing the release of dopamine or preventing its reuptake, the medication helps reduce tremors, muscle stiffness, and physical instability in patients with movement disorders.
In addition to its use for neurological conditions, amantadine HCl was originally developed to prevent and treat respiratory infections caused by the influenza A virus. Although its use for the flu has declined due to viral resistance, it remains a common treatment for managing the side effects of antipsychotic medications, such as restlessness or muscle spasms. It is usually available in capsule, tablet, or liquid syrup form and is prescribed based on the specific condition being treated.
Amantadine HCl is made by Endo. Like most brand-name drugs, it's priced at a high list price — but patients rarely pay that list price. The options above are the real paths most people use to get it affordably.
Common questions
What's the cheapest way to afford Amantadine HCl?
It depends on your insurance. On Medicare, apply for the manufacturer's Patient Assistance Program (PAP) — it gives the drug free if you meet income requirements. With private insurance, the manufacturer copay card usually drops your copay to $0-$25. Uninsured patients should compare the PAP with Cost Plus Drugs cash price.
Can I use a copay card with Medicare for Amantadine HCl?
No — federal law (the Anti-Kickback Statute) prohibits manufacturer copay cards on Medicare, Medicaid, TriCare, and VA prescriptions. But Endo has a separate Patient Assistance Program for Medicare beneficiaries. Check the options above.
Does my Medicare Part D plan cover Amantadine HCl?
Part D coverage varies by plan. We query the CMS Prescription Drug Plan file to show you what percentage of plans cover it and at what tier. For your exact copay, pick "Medicare" above and check your plan's Summary of Benefits, or log in to Medicare.gov.
How long does a Patient Assistance Program take?
Most PAPs take 2-6 weeks from application to first fill. Ask the manufacturer about a "bridge supply" — many will ship 30 days free while your application is being reviewed so you don't go without the drug.
What if I have a high-deductible plan?
For generics, Cost Plus Drugs cash price is often cheaper than your deductible-phase copay. For brand names, the manufacturer copay card almost always wins. A GoodRx coupon can be a last resort for uncovered drugs, but it doesn't count toward your deductible.
Are there charity grants for Parkinson's Disease?
Charities like HealthWell Foundation, PAN Foundation, Good Days, and the National Organization for Rare Disorders provide copay help for specific conditions. Funds often run out mid-year — apply early. We list the specific grants for your condition in the options above.
More about Amantadine HCl
Full Amantadine HCl drug page
FDA label, prior authorization rules, full indications list
More options for Parkinson's Disease
Drugs, grants, and assistance for this condition
Guide to Patient Assistance Programs
How PAPs work, who qualifies, typical wait times
If your insurance denied coverage
5-level appeal playbook — Medicare has a 60% win rate at Level 3