Affordability Check
How to afford Lumryz
Generic name: sodium oxybate
Pick how you're covered. We'll show you the cheapest legitimate way to get Lumryz — 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 Lumryz and its cost
What is this medication? Lumryz is a prescription medicine containing sodium oxybate that is specifically approved for treating symptoms associated with narcolepsy in adults. It is primarily used to manage excessive daytime sleepiness and cataplexy, which is a sudden loss of muscle tone often triggered by strong emotions. As a central nervous system depressant, the medication works by helping to regulate sleep patterns, which improves alertness during the day and reduces the frequency of sudden muscle weakness.
The defining feature of Lumryz is its extended-release formulation, which allows it to be taken just once at bedtime. This is a significant change from older sodium oxybate treatments that typically required a second dose several hours after the first, forcing patients to wake up in the middle of the night. By delivering the medication slowly over the course of the night, Lumryz provides a full night of treatment that helps control narcolepsy symptoms without disrupting the natural sleep cycle.
Lumryz is made by a pharmaceutical manufacturer. 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 Lumryz?
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 Lumryz?
No — federal law (the Anti-Kickback Statute) prohibits manufacturer copay cards on Medicare, Medicaid, TriCare, and VA prescriptions. But the manufacturer has a separate Patient Assistance Program for Medicare beneficiaries. Check the options above.
Does my Medicare Part D plan cover Lumryz?
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 Narcolepsy?
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 Lumryz
Full Lumryz drug page
FDA label, prior authorization rules, full indications list
More options for Narcolepsy
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