BOSULIF

Indicated For

Chronic Myeloid Leukemia (CML), BCR-ABL1 positive

About This Medication

# Pfizer Patient Assistance Program Patient Guide: How to Get BOSULIF (bosutinib) at Low or No Cost BOSULIF (bosutinib) is a prescription medication used to treat certain types of chronic myeloid leukemia (CML), a cancer of the white blood cells. The **Pfizer Patient Assistance Program** offers eligible patients free access to BOSULIF if they meet income, residency, and insurance criteria, helping those facing high costs get the treatment they need.[1][2] ## About BOSULIF and Why Assistance Matters **BOSULIF** is a targeted therapy called a tyrosine kinase inhibitor (TKI). It works by blocking specific proteins that cause CML cells to grow uncontrollably, helping to control the disease and achieve remission in many patients. It's typically taken as a daily oral tablet, often for long-term use. Treatment costs can exceed $10,000 per month without assistance, making programs like this vital for financial relief.[1][3] This guide explains eligibility, application steps, and support options through Pfizer's program, administered jointly by Pfizer Inc. and the Pfizer Patient Assistance Foundation. It's designed for patients, caregivers, and providers to navigate access easily.[2][10] ## Who Qualifies? Eligibility focuses on financial need, U.S. residency, and limited insurance coverage. Key requirements include: - **Residency**: Must live in the U.S., Puerto Rico, or U.S. Virgin Islands with a valid U.S. address (no proof of citizenship required).[4][10] - **Age**: 18 years or older.[10] - **Prescription**: Valid prescription for BOSULIF from a U.S.-licensed healthcare provider for an FDA-approved use.[4] - **Insurance Status**: Uninsured, underinsured (not enough coverage), or denied coverage by insurer (after appeal). Commercially insured patients are ineligible for this program but may qualify for a separate co-pay savings card.[1][4][10] - **Income**: Typically up to **400-500% of the Federal Poverty Level (FPL)**, adjusted for household size. Exact limits aren't always listed publicly but align with program guidelines (e.g., up to 500% FPL per enrollment forms).[2][10] **Government Insurance Note**: Medicare, Medicaid, or other federal programs don't disqualify you automatically. Pfizer helps check Medicaid eligibility or Extra Help (Low-Income Subsidy). If unavailable, you may still qualify for free BOSULIF.[1][6] ## Income Eligibility Breakdown Income limits are based on **Federal Poverty Level (FPL)** guidelines, updated annually by the U.S. Department of Health & Human Services. For 2026, use the table below as a guide (check www.PfizerRxPathways.com for current figures). The program covers up to **400-500% FPL** for uninsured patients.[2][10] | Household Size | 400% FPL (Approx. Annual Income) | 500% FPL (Approx. Annual Income) | |---------------|---------------------------------|---------------------------------| | 1 person | $60,320 | $75,400 | | 2 people | $81,760 | $102,200 | | 3 people | $103,200 | $129,000 | | 4 people | $124,640 | $155,800 | *Notes: Add ~$21,440 (400% FPL) or ~$26,800 (500% FPL) per additional person. Income includes all household sources. Program may verify electronically or require proof.*[2][4][10] ## Insurance Requirements - **Uninsured**: Primary candidates; free medicine if income-eligible.[2] - **Medicare/Medicaid**: Pfizer assists with applications (e.g., Extra Help). If denied or unavailable, apply here with proof.[1][6] - **Commercial Insurance**: Not eligible; use **Pfizer Oncology Together Co-Pay Savings** instead (limits apply; excludes government plans).[1][3] - **Underinsured/Denied**: Submit denial letter after insurer appeal.[6][10] New patients may get a **30-day free trial voucher** via Pfizer Oncology Together (1-877-744-5675).[3] ## Step-by-Step Application Process 1. **Check Eligibility**: Visit www.PfizerRxPathways.com, use Program Finder, enter "BOSULIF". It screens for other aid first.[2][6] 2. **Gather Documents**: - Proof of income (tax returns, pay stubs, W-2s). - Proof of residency (utility bill, lease). - Prescription for BOSULIF. - Insurance details/cards (front/back) or denial letters.[10] 3. **Apply Online or by Phone**: - **Online**: Pfizer PAP Connect (select BOSULIF, diagnosis, income, household size).[2] - **Phone**: Call (877) 744-5675 (Mon-Fri, 8am-8pm ET) for manual help.[1][3] - Doctor completes/signs sections (prescription, medical info).[10] 4. **Submit**: Electronically, mail, or fax. Patient and doctor sign.[8][9] 5. **Wait for Approval**: 2-4 weeks; you'll get status notification.[2] **Tip**: Exhaust other resources (Medicaid, state aid) first; provide denials.[6] ## Timeline and Delivery - **Processing**: 2-3 weeks typically; up to 4 weeks.[2] - **Notification**: By mail/email/phone on approval/denial. - **Delivery**: Free medicine shipped directly to your home (90-day supply, varies).[1][8] - **Reauthorization**: Required annually or as supply ends; reapply with updated docs.[1] ## Alternatives if Denied - **Appeal**: Contact Pfizer for review. - **Co-Pay Program**: For commercial insurance (Pfizer Oncology Together).[1] - **Other Resources**: Medicaid/Extra Help, state programs, 340B clinics, or Institutional PAP (up to 300% FPL at health centers).[1][4] - **Trial Voucher**: 30-day free BOSULIF for new starters.[3] - **RxHope/RxAssist**: Search broader PAPs.[8][9] ## Disclaimer This guide is for informational purposes based on publicly available data as of 2026. Eligibility, terms, and limits can change; always verify at www.PfizerRxPathways.com or call (877) 744-5675. Not medical/financial advice—consult your doctor or advisor. Pfizer reserves rights to modify/deny.[1][2][10] (Word count: 1028)

Program information last verified: March 30, 2026