How to Save Money on Nivestym in 2026: Coupons, Discounts, and Patient Assistance

Nivestym (filgrastim-aafi) is a specialty biologic, and specialty biologics are expensive. Without coverage, the cash price for Nivestym can range from around $222 for a 300 mcg/0.5 mL vial to over $1,100 for a cycle's supply — and that's on top of everything else cancer treatment costs.

The good news: there are real, significant savings programs available. Here's everything you need to know about reducing your out-of-pocket costs for Nivestym in 2026.

How Much Does Nivestym Cost Without Insurance?

Nivestym's cash price varies by formulation and pharmacy:

• 300 mcg/0.5 mL prefilled syringe: Starting around $222 at some pharmacies
• 480 mcg/0.8 mL prefilled syringe: Around $350–$445 per syringe at retail; starting from $308 with discount cards
• 480 mcg/1.6 mL multi-dose vial: Starting around $3,430 for a 16 mL supply

Because chemotherapy often requires daily G-CSF injections for 10–14 days per cycle, costs add up quickly without assistance. Below are your best options.

Option 1: Pfizer Oncology Together Copay Program (Best for Commercially Insured Patients)

This is the most powerful savings option available for Nivestym. If you have commercial insurance (not Medicare or Medicaid), you may be eligible for the Pfizer Oncology Together Copay Program:

• Eligible commercially insured patients may pay as little as $0 per treatment
• Maximum savings of $25,000 per calendar year
• Your healthcare provider can submit a Copay Claim Form on your behalf
• To enroll or get more information, call 1-800-505-4426 or visit pfizeroncologytogether.com

Important: This program is for commercially insured patients only. Medicare, Medicaid, and government-funded insurance programs are not eligible.

Option 2: Pfizer Patient Assistance Program (Best for Uninsured / Low-Income)

If you don't have health insurance or can't afford Nivestym even with insurance, Pfizer's Patient Assistance Program (PAP) may provide Nivestym at no cost. Eligibility is based on income and insurance status.

• Must be uninsured or underinsured and meet income criteria
• Application is done electronically or by phone
• Contact: 1-800-675-8416

Option 3: GoodRx and SingleCare Discount Cards

Prescription discount services like GoodRx and SingleCare can reduce Nivestym costs at participating pharmacies:

• GoodRx: Prices start at around $1,113 for some formulations — these cards help most with smaller specialty vials
• SingleCare: The 480 mcg/0.8 mL syringe can be as low as approximately $308 with a SingleCare coupon (vs. ~$445 retail)

Discount cards cannot be combined with insurance. They're most useful if you're paying cash or if your insurance doesn't cover Nivestym.

Option 4: Third-Party Foundations and Charitable Programs

Several nonprofit foundations offer copay assistance for cancer medications:

• Patient Advocate Foundation (PAF) — patient-advocate.org
• HealthWell Foundation — healthwellfoundation.org (check for open enrollment in oncology funds)
• CancerCare — cancercare.org (limited copay grants for specific cancer types)
• PAN Foundation — panfoundation.org (check for available disease funds)

Option 5: Ask About Biosimilar Alternatives That Cost Less

If Nivestym's cost is prohibitive even with assistance, ask your oncologist whether an alternative biosimilar like Zarxio, Releuko, or Nypozi would work for your indication. In some cases, a competitor biosimilar may have better insurance coverage or a more favorable formulary tier. See our full Nivestym alternatives guide for details.

What About Medicare Coverage for Nivestym?

When Nivestym is administered in a physician's office or outpatient setting, it is covered under Medicare Part B (billed as HCPCS Q5110). After meeting the deductible, Medicare typically covers 80%, and you pay 20% — which can still be significant without supplemental coverage. If you have a Medigap or Medicare Advantage plan, that 20% may be reduced. Ask your provider's billing team to help you estimate your Part B cost.

The Bottom Line

Nivestym is expensive — but there are meaningful programs to reduce that cost. Commercially insured patients should start with the Pfizer Oncology Together Copay Program, which can bring your cost to near zero. Uninsured patients should apply to the Pfizer Patient Assistance Program. And if you're struggling to find Nivestym at your pharmacy, medfinder can help you locate which pharmacies near you have it in stock.