Viltepso
Generic: viltolarsen
Manufacturer: NS Pharma · Program: NS Support Patient Assistance Program
Apply for assistanceFree to apply. Service from $40/month, payable only when your application is ready to submit.
Eligibility Criteria
Insurance Requirement
Uninsured patients; not covered by government health insurance (e.g., Medicare, Medicaid, CHIP, TRICARE)
Residency
US resident, treated as outpatient by licensed US healthcare professional
Financial need required; specific thresholds not detailed in sources
Program Information
Processing Time
2 business days for benefits verification
Delivery Method
shipped to patient or physician
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.
- Patient Assistance Program Application
- Financial documentation
- Prescription
- Patient Authorization Form
Indicated for
Duchenne muscular dystrophy (DMD)
About This Medication
NS Support Patient Assistance Program: How to Get Viltepso at Low or No Cost
About Viltepso
Viltepso (viltolarsen) is a prescription medication used to treat Duchenne muscular dystrophy (DMD), a rare genetic disorder affecting muscle strength and function. The NS Support Patient Assistance Program helps eligible patients access this medication at reduced or no cost.
Who Qualifies for This Program
To be eligible for the NS Support Patient Assistance Program, you must meet the following requirements[1][2]:
- Be a U.S. citizen or permanent resident living in the United States or its territories
- Be receiving treatment from a U.S. licensed physician as an outpatient
- Be uninsured or underinsured
- Not be covered by government health insurance programs (Medicare, Medicaid, CHIP, or TRICARE)[9]
- Demonstrate financial need through income documentation
Income Eligibility
The program requires patients to submit accurate and complete financial documentation to validate income levels[1]. While specific income thresholds are not publicly detailed in program materials, the program uses a needs-based assessment approach. Patients must provide documentation of all household income sources and household size[2].
| Income Documentation Required | Details |
|---|---|
| Household income sources | All sources must be documented |
| Household size | Number of dependents affects eligibility |
| Financial need assessment | Program evaluates ability to pay |
Insurance Requirements
The program is designed for uninsured and underinsured patients[9]. If you have commercial insurance, you may be eligible for the NS Support Access Solutions copay assistance program instead, which offers up to $20,000 in annual benefits[7]. Patients with government insurance programs (Medicare, Medicaid, CHIP, TRICARE) are not eligible for this patient assistance program.
How to Apply: Step-by-Step
Step 1: Gather Required Documents
Before starting your application, collect the following[1][2]:
- Completed Patient Assistance Program Application Form
- Financial documentation (proof of income, tax returns, pay stubs)
- Current prescription from your physician
- Patient Authorization Form (signed by patient, parent, guardian, or legal representative)
- Physician information including DEA number, Tax ID, or State License number
Step 2: Complete the Application
The application requires three main sections[2]:
- Patient Information (Sections 1-3): Your name, address, contact information, and relationship to the patient if applicable
- Financial Information (Section 2): All household income sources and household size
- Authorization (Section 3): Signature from patient, parent, guardian, or legal representative
Step 3: Obtain Physician Signature
Your healthcare provider must complete and sign the Prescription Information section (Section 5) of the application[1]. They will provide their contact information, DEA number, and prescription details.
Step 4: Submit Your Application
Mail or fax your completed application with all supporting documents to[1][5]:
Mailing Address: NS Support Patient Assistance Program PO Box 29203 Phoenix, AZ 85038-9203
Fax: 888-212-0482
Phone: 833-NSSUPRT (833-677-8778) Monday–Friday, 8 AM to 8 PM ET
Applying is completely free[1].
Timeline and What to Expect
Processing Time: NS Support will verify your eligibility and process your application. Benefits verification typically takes 2 business days[8].
Approval Duration: Once approved, you will be eligible to receive assistance for one year from the date of application[1]. You will receive a notice 45 days before your enrollment expires, reminding you to reapply[2].
Medication Delivery: Approved medications are shipped directly to you or your physician. Please note that the program covers only the cost of Viltepso medication—not infusion services or healthcare provider visits, which remain your responsibility[1].
What Happens If Your Application Is Denied
If your application is denied, contact NS Support at 833-677-8778 to understand the reason. Common reasons for denial include:
- Income exceeding program limits
- Eligibility for government insurance programs
- Incomplete or missing documentation
- Not meeting residency requirements
You may be able to reapply if your circumstances change, or NS Support staff can discuss alternative assistance options.
Reauthorization and Ongoing Participation
The program requires annual reauthorization[1]. Here's what you need to know:
- You must reapply every year by completing a new NS Support Patient Assistance Program Form
- You will receive a reauthorization notice 45 days before your current enrollment expires[2]
- You must notify NS Support of any changes in your total gross income or household composition[2]
- Approved patients are automatically reenrolled for 12 months if they continue to meet eligibility requirements[7]
Important Program Limitations
- The program covers only the cost of Viltepso medication, not infusion services, healthcare provider visits, or other medical expenses
- You must be an outpatient (not hospitalized) to qualify
- Government insurance beneficiaries are not eligible
- Your personal health information will be shared with NS Pharma and its agents for enrollment and case management purposes
Questions or Need Help?
Contact NS Support Patient Assistance Program:
Phone: 833-NSSUPRT (833-677-8778) Hours: Monday–Friday, 8 AM to 8 PM ET Fax: 888-212-0482 Mailing Address: PO Box 29203, Phoenix, AZ 85038-9203
Disclaimer
This guide provides general information about the NS Support Patient Assistance Program for Viltepso. Program eligibility, benefits, and requirements may change. For the most current and complete information, contact NS Support directly or visit the official Viltepso website. This information is not a guarantee of program enrollment or medication coverage. Always consult with your healthcare provider about your treatment options.
Program information last verified: March 30, 2026
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