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Neurology

Trokendi XR

Generic: topiramate ER

Manufacturer: Supernus Pharmaceuticals  ·  Program: Supernus Support Patient Assistance Program

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Free to apply. Service from $40/month, payable only when your application is ready to submit.

Eligibility Criteria

Insurance Requirement

Uninsured or underinsured (not government insurance)

Residency

US resident

Income Threshold

Up to 400% FPL

Income below 300-400% FPL for uninsured/underinsured US residents

Program Information

Processing Time

2–4 weeks

Delivery Method

shipped to patient

Application Method

Multiple

Reauthorization

Required, annual

Typically Required Documents

ProvisionRX prepares and organizes all required documentation as part of your enrollment management. This list is provided for informational purposes.

  • proof of income
  • proof of insurance status
  • prescriber signature

Indicated for

migraine, epilepsy

About This Medication

Supernus Support Patient Assistance Program Patient Guide: How to Get Trokendi XR (topiramate ER) at Low or No Cost

Trokendi XR is a prescription medication used to prevent certain types of seizures in people with epilepsy and to prevent migraine headaches in adults. The Supernus Support Patient Assistance Program from Supernus Pharmaceuticals helps eligible uninsured or underinsured US residents get Trokendi XR at low or no cost if they meet income and other requirements.

About Trokendi XR

Trokendi XR (topiramate extended-release) is an anticonvulsant medication that works by calming overactive nerves in the brain. It comes in capsule form taken once daily, making it convenient for those managing epilepsy or migraine prevention. Common uses include:

  • Preventing partial onset or primary generalized tonic-clonic seizures.
  • Reducing the frequency of migraine headaches.

Important safety note: Contact your doctor immediately if you experience suicidal thoughts, new or worsening depression, anxiety, agitation, panic attacks, insomnia, irritability, aggression, or unusual changes in mood or behavior. Other serious side effects may include metabolic acidosis (high acid levels in blood), kidney stones, decreased sweating, eye problems, or severe skin reactions. Always follow your doctor's instructions and report side effects to the FDA at 1-800-FDA-1088.[4]

Who Qualifies for the Program?

The program is designed for uninsured or underinsured US residents who cannot afford their medication. Key eligibility criteria include:

  • Residency: Must be a legal US resident.
  • Insurance: Uninsured or underinsured (private insurance with high out-of-pocket costs; no government insurance like Medicare, Medicaid, or VA benefits).
  • Income: Household income below 300-400% of the Federal Poverty Level (FPL).
  • Other: Prescription from a licensed US healthcare provider; no guarantee of approval.

Income Eligibility Breakdown

Eligibility is based on household income relative to the Federal Poverty Level (FPL), which adjusts annually based on household size. For 2026, approximate thresholds at 400% FPL (upper limit) are shown below. Check current FPL guidelines at healthcare.gov for exact figures, as the program uses 300-400% range.

Household SizeAnnual Income Limit (300% FPL)Annual Income Limit (400% FPL)
1 (Individual)~$45,180~$60,240
2 (Couple)~$61,320~$81,760
3~$77,460~$103,280
4~$93,600~$124,800

Add ~$16,140 (300%) or ~$21,520 (400%) per additional person. These are estimates; actual eligibility confirmed by program.[1][7]

Insurance Requirements

  • Eligible: Uninsured patients or those with private insurance but high copays/deductibles (underinsured).
  • Not Eligible: Patients with government-sponsored insurance (Medicare Part D, Medicaid, TRICARE, VA, etc.). If enrolled in Medicare, benefits end at calendar year-end if program changes.[1]
  • The program verifies insurance status and may perform benefits checks.[2]

Step-by-Step Application Process

  1. Talk to Your Doctor: Discuss if Trokendi XR is right for you. Your prescriber must complete parts of the form.
  2. Download or Request Form: Get the Supernus Support Enrollment Form from trokendixr.com/patient-assistance or call (866) 398-0833.[4]
  3. Gather Documents:
    • Proof of income (tax returns, pay stubs, W-2s, SSI/SSDI letters).
    • Proof of insurance status (insurance card or denial letter; confirmation of no government coverage).
    • Valid prescription.
  4. Complete the Form: Fill patient sections (name, DOB, address, income, insurance). Doctor signs prescription and clinical sections. Patient signs authorization.[1][4]
  5. Submit: Fax to 1-855-998-1515. Multiple methods available; call for guidance (Mon-Fri 8:30AM-6:30PM ET).[2][4]
  6. Follow Up: Program contacts you with status. Incomplete forms delay processing.[1]

Timeline and Delivery

Processing time varies (not specified; typically 2-4 weeks based on similar programs). Once approved, medication is shipped directly to your home for a supply period (often 1-3 months). Reauthorization is required for refills—submit new/updated form before supply ends.[1]

Alternatives if Denied

  • Appeal: Contact Supernus Support at (866) 398-0833 to discuss reasons and resubmit with more info.[2]
  • Other Resources: Check rxassist.org, needymeds.org, or pparx.org for generic topiramate programs. State assistance, 340B clinics, or low-cost generics via GoodRx.
  • Copay Cards: If insured, ask doctor about Supernus savings options (not for government insurance).[2]
  • Generic Topiramate: Cheaper immediate-release version may be available; discuss with prescriber.

Disclaimer

This guide is for informational purposes only and not a guarantee of eligibility or approval. Program details can change; Supernus may discontinue anytime without notice. Consult your healthcare provider for medical advice. Not affiliated with Supernus Pharmaceuticals. Verify current details by calling (866) 398-0833 or visiting trokendixr.com. Word count: 942.

Program information last verified: March 30, 2026

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