Bizengri

Indicated For

NRG1 fusion-positive NSCLC, NRG1 fusion-positive pancreatic adenocarcinoma

About This Medication

# PTx Assist Patient Assistance Program Guide: How to Get Bizengri (zenocutuzumab-zbco) at Low or No Cost Bizengri (zenocutuzumab-zbco) is a prescription medication offered through Partner Therapeutics' **PTx Assist Patient Assistance Program (PAP)**, which provides free or low-cost access for eligible patients who are uninsured or have limited insurance coverage[2][4]. This guide explains eligibility, application steps, and support options to help you access this important treatment. ## About Bizengri (zenocutuzumab-zbco) **Bizengri** is a bispecific antibody used to treat certain cancers, such as NRG1 fusion-positive tumors in non-small cell lung cancer (NSCLC) and pancreatic ductal adenocarcinoma (PDAC)[5]. Administered via intravenous infusion, it targets HER2 and HER3 proteins to block tumor growth signals. Partner Therapeutics, a biopharmaceutical company focused on cancer therapies, markets Bizengri through its PTx Assist services, supporting patients throughout treatment[3][5]. This program is part of Partner Therapeutics' commitment to patients with serious diseases, offering medication at no cost for those who qualify[1][2]. Always consult your doctor to confirm if Bizengri is right for your condition. ## Who Qualifies for the Program? The **PTx Assist PAP** is designed for patients facing financial barriers to treatment[4]. Key qualifications include: - **Uninsured or underinsured**: Ideal for those without prescription coverage or with high out-of-pocket costs[2][4]. - **U.S. residency**: Program serves patients in the United States[1]. - **Valid prescription**: Must be prescribed by a licensed healthcare provider[7]. - **Financial need**: Eligibility based on income, household size, and insurance status—call for personalized assessment[2]. Patients with Medicare, Medicaid, or commercial insurance may still qualify if coverage is limited or copays are unaffordable[4]. The program does not publicly list strict income thresholds online; **contact PTx Assist at 1-877-353-8546** for details[2][9]. ## Income Eligibility Breakdown Specific **income thresholds** (as a percentage of the Federal Poverty Level, FPL) are not detailed publicly and vary by case[2]. Typically, PAPs like this cover households at or below 400-500% FPL, but confirmation is required via phone[1]. Use the table below for general guidance—**exact eligibility depends on your situation**. | Household Size | Estimated Max Annual Income (400% FPL, 2026) | Notes | |---------------|---------------------------------------------|-------| | Individual | $60,240 | Call to verify[2] | | Couple | $81,760 | Household income[2] | | Family of 3 | $103,280 | Includes dependents[2] | | Family of 4 | $124,800 | Add ~$21,520 per additional member | *Table based on 2026 FPL estimates; program may use different criteria. Assets, expenses, and insurance factor in[1][2].* ## Insurance Requirements - **No insurance required**: Uninsured patients are priority[4]. - **Limited coverage accepted**: If your plan doesn't cover Bizengri fully, the program bridges the gap[2]. - **Government insurance**: Medicare Part D or Medicaid patients may qualify for copay assistance or free drug if out-of-pocket exceeds limits[4]. - **Employer plans**: Submit proof of denial or high copays[7]. **Pro tip**: Gather insurance cards, Explanation of Benefits (EOB), and denial letters before applying[1]. ## Step-by-Step Application Process 1. **Get a prescription**: Ask your oncologist to prescribe Bizengri and discuss PTx Assist[3]. 2. **Call PTx Assist**: Dial **1-877-353-8546** (Mon-Fri, business hours) to start. They'll screen eligibility and send forms[2][9]. 3. **Complete forms**: Fill out the interactive PDF application (English available), including patient/clinician sections[7]. Your doctor signs off. 4. **Submit documents**: Fax, mail, or upload: - Proof of income (tax returns, pay stubs, W-2s). - Proof of residency (utility bill, ID). - Insurance details or denial letter. - Prescription[1][7]. 5. **Wait for approval**: Receive status updates via phone/email[2]. Applications are straightforward; staff guide you[9]. No online portal listed—phone is key[2]. ## Timeline and Delivery - **Processing**: 1-2 weeks typical for PAPs; call for Bizengri specifics[2]. - **Delivery**: Medication ships free to your home, doctor's office, or specialty pharmacy[1][4]. - **Supply duration**: Often 1-3 months per approval; reapply as needed[1]. Track via PTx Assist hotline. Report issues promptly[8]. ## Alternatives if Denied or Ineligible - **Appeal**: Provide additional income proof or updated insurance denial[1]. - **Other PAPs**: Check Partnership for Prescription Assistance (PPA) for 475+ programs[6][10]. - **Copay cards**: Ask about PTx Assist savings for insured patients[3]. - **State programs**: Medicaid extra help or cancer-specific aid. - **No biosimilars listed** for Bizengri[ ]. Contact PPA at helpingpatients.org or your clinic's social worker[6]. ## Important Disclaimer This guide is for informational purposes based on available program details as of 2026[1][2]. Eligibility, terms, and availability can change—**always verify with PTx Assist at 1-877-353-8546** [2]. Not medical advice; consult your healthcare provider. Partner Therapeutics reserves rights to modify the program[5]. Word count: 912.

Program information last verified: March 30, 2026