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Neurology

Topamax

Generic: topiramate

Manufacturer: Janssen  ·  Program:

Apply for assistance

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

Eligibility Criteria

Insurance Requirement

See program details

Residency

US residency required

Income Threshold

Up to 500% FPL

Individual Income Limit

$72,900/year

Program Information

Processing Time

2–4 weeks

Delivery Method

shipped to patient or physician office

Application Method

Multiple

Indicated for

epilepsy, migraine

About This Medication

Janssen Patient Assistance Program for TOPAMAX® (Topiramate): Your Guide to Affordable Medication

About TOPAMAX® (Topiramate)

TOPAMAX® is a prescription medication used to treat seizures and prevent migraine headaches. It's prescribed for partial onset seizures and primary generalized tonic-clonic seizures in adults and children 2 years and older, and for migraine prevention in adults and adolescents 12 years and older.[1] If cost is preventing you from accessing this important medication, Janssen's Patient Assistance Program may help.

Who Qualifies for This Program?

You may be eligible to receive TOPAMAX® at no cost for up to one year if you meet the following criteria:[2][5]

  • You have a commercial or employer-sponsored insurance plan, or government coverage (Medicare, Medicaid, TRICARE, VA healthcare, or Department of Defense health care)
  • Your current insurance does not fully cover your medication costs or you face affordability challenges
  • You meet the program's income requirements
  • You are not eligible for other assistance programs that would cover your medication

If you are uninsured, you may also qualify for assistance.[2]

Income Eligibility

While specific income thresholds are not detailed in the program materials, the program uses a sliding scale based on your household income and family size.[5] For Medicare Part D patients specifically, you must demonstrate that you are not eligible for the Low-Income Subsidy (LIS) and that you spend more than 4% of your gross annual household income on prescription drugs.[5]

To determine your exact eligibility, you'll need to provide:

  • Your household income information
  • Number of people in your household
  • Current insurance details

The program will assess your financial situation during the application process.

Insurance Requirements

This program is designed for insured patients facing affordability challenges. You must have:[7]

  • Commercial insurance
  • Employer-sponsored coverage
  • Government insurance (Medicare, Medicaid, TRICARE, VA, or DoD)
  • Health Insurance Marketplace plans

If you are uninsured, you may still qualify through the Johnson & Johnson Patient Assistance Foundation.[3]

Important: If you receive government-funded healthcare assistance, you may have different eligibility requirements. The program cannot be used in conjunction with certain assistance diversion programs.[5]

How to Apply: Step-by-Step

Step 1: Gather Required Documents

Before starting your application, have the following ready:[5]

  • Your insurance information (policy number, group number)
  • Your healthcare provider's contact information
  • Proof of income (recent tax return, pay stubs, or benefit statements)
  • Your prescription for TOPAMAX®

Step 2: Start Your Application

You can apply in two ways:[5]

  • Visit JJPatientAssistance.com
  • Call 1-833-742-0791 (Monday–Friday, 8:00 AM–8:00 PM ET)

Step 3: Complete the Enrollment Form

You'll need to complete a Patient Assistance Enrollment Form. This form must be:[5]

  • Signed by both you and your doctor
  • Submitted online during enrollment or faxed to 833-512-0497
  • Accompanied by proof of income

Step 4: Verification

Janssen will verify your insurance coverage and confirm your eligibility. They will also check that your medication is not subject to an assistance diversion program.[5]

Step 5: Approval and Delivery

Once approved, your medication will be provided at no cost. The program covers medication costs only and does not include administration or delivery fees.[7]

Timeline and Delivery

While specific processing times are not published, Janssen typically processes applications within a reasonable timeframe after all documentation is received. Your doctor's signature and income verification are required before processing begins.[5]

Once approved, you'll receive your TOPAMAX® through the program. Contact the program directly at 1-833-742-0791 for specific delivery details.

Program Duration and Reauthorization

Assistance is provided for up to one year.[2][5] You may need to reapply or reauthorize your enrollment after this period if you continue to meet eligibility requirements. Contact the program to discuss renewal options.

What If Your Application Is Denied?

If you don't qualify for the Janssen Patient Assistance Program, consider these alternatives:

  • TOPAMAX® Savings Card: If you have commercial insurance, you may be eligible for a manufacturer discount card that reduces your out-of-pocket costs.[8]
  • Johnson & Johnson Patient Assistance Foundation: This independent nonprofit may assist patients without adequate financial resources.[3]
  • State Pharmaceutical Assistance Programs: Many states offer programs to help residents afford medications.
  • Nonprofit Organizations: Organizations like Patient Advocate Foundation or CancerCare may provide additional resources.
  • Discuss with Your Doctor: Your healthcare provider may have samples or know of other assistance options.

Important Terms and Conditions

  • You cannot seek payment from other health plans or assistance foundations for the value received from this program.[7]
  • The program is based on medication costs only and does not cover administration or delivery.
  • You may end your participation at any time by calling 1-833-742-0791.
  • Assistance is provided only for medically necessary use of TOPAMAX® as prescribed by your doctor.

Disclaimer

This guide provides general information about Janssen's Patient Assistance Program for TOPAMAX®. Program details, eligibility requirements, and terms may change. For the most current and complete information, visit JJPatientAssistance.com or call 1-833-742-0791. Always consult with your healthcare provider about your medication needs and treatment options. This information is not a substitute for professional medical advice.

Program information last verified: March 30, 2026

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