Affordability Check
How to afford Irinotecan Hydrochloride 100 mg/5 mL
Pick how you're covered. We'll show you the cheapest legitimate way to get Irinotecan Hydrochloride 100 mg/5 mL — your insurance copay, manufacturer savings, charity grants, or cash price. It takes 30 seconds and we never ask for your personal information.
Pick an option above to see your specific path.
Different insurance means different laws and different savings. For example, Medicare patients cannot use manufacturer copay cards (federal law) — but the manufacturer almost always has a Patient Assistance Program that gives the drug free.
About Irinotecan Hydrochloride 100 mg/5 mL and its cost
What is this medication? Irinotecan hydrochloride is a chemotherapy medication primarily used to treat certain types of cancer, most notably advanced or metastatic colorectal cancer. It is often administered as part of a combination regimen with other medications, such as 5-fluorouracil and leucovorin, or it may be used as a single agent if other treatments have not been effective. This drug belongs to a class of medications known as topoisomerase I inhibitors, which work by blocking a specific enzyme that cancer cells need to replicate their DNA and divide.
By preventing the repair and replication of DNA, irinotecan effectively slows or stops the growth of tumor cells in the body. It is delivered through an intravenous infusion by a healthcare provider in a clinical setting. Because the medication targets rapidly growing cells, it can also impact healthy cells, which is why patients are monitored closely for potential side effects such as severe gastrointestinal issues or a reduction in blood cell counts during the treatment process.
Irinotecan Hydrochloride 100 mg/5 mL is made by Pfizer. Like most brand-name drugs, it's priced at a high list price — but patients rarely pay that list price. The options above are the real paths most people use to get it affordably.
Common questions
What's the cheapest way to afford Irinotecan Hydrochloride 100 mg/5 mL?
It depends on your insurance. On Medicare, apply for the manufacturer's Patient Assistance Program (PAP) — it gives the drug free if you meet income requirements. With private insurance, the manufacturer copay card usually drops your copay to $0-$25. Uninsured patients should compare the PAP with Cost Plus Drugs cash price.
Can I use a copay card with Medicare for Irinotecan Hydrochloride 100 mg/5 mL?
No — federal law (the Anti-Kickback Statute) prohibits manufacturer copay cards on Medicare, Medicaid, TriCare, and VA prescriptions. But Pfizer has a separate Patient Assistance Program for Medicare beneficiaries. Check the options above.
Does my Medicare Part D plan cover Irinotecan Hydrochloride 100 mg/5 mL?
Part D coverage varies by plan. We query the CMS Prescription Drug Plan file to show you what percentage of plans cover it and at what tier. For your exact copay, pick "Medicare" above and check your plan's Summary of Benefits, or log in to Medicare.gov.
How long does a Patient Assistance Program take?
Most PAPs take 2-6 weeks from application to first fill. Ask the manufacturer about a "bridge supply" — many will ship 30 days free while your application is being reviewed so you don't go without the drug.
What if I have a high-deductible plan?
For generics, Cost Plus Drugs cash price is often cheaper than your deductible-phase copay. For brand names, the manufacturer copay card almost always wins. A GoodRx coupon can be a last resort for uncovered drugs, but it doesn't count toward your deductible.
Are there charity grants for Cancer?
Charities like HealthWell Foundation, PAN Foundation, Good Days, and the National Organization for Rare Disorders provide copay help for specific conditions. Funds often run out mid-year — apply early. We list the specific grants for your condition in the options above.
More about Irinotecan Hydrochloride 100 mg/5 mL
Full Irinotecan Hydrochloride 100 mg/5 mL drug page
FDA label, prior authorization rules, full indications list
More options for Cancer
Drugs, grants, and assistance for this condition
Guide to Patient Assistance Programs
How PAPs work, who qualifies, typical wait times
If your insurance denied coverage
5-level appeal playbook — Medicare has a 60% win rate at Level 3