The cost of Dupixent can vary based on several factors, including your insurance coverage. Coupons and drug savings programs can also lower the price you’ll pay for Dupixent.

Specifically, Dupixent is approved to help treat the following conditions:

Dupixent is given as a subcutaneous injection.

Read on to learn about Dupixent and cost, as well as how to save money on prescriptions. For more information about Dupixent’s uses, refer to this Dupixent overview article.

As with all medications, the price of Dupixent can vary. Factors that may affect the Dupixent injection price you’ll pay include:

  • your treatment plan
  • your insurance coverage
  • the pharmacy used
  • whether Dupixent has a savings program (see the “Financial and insurance assistance” section)

To find out the Dupixent injection cost you’ll likely pay, talk with your doctor, pharmacist, or insurance provider.

Note: Dupixent may be more expensive in the United States than in other countries. This is based on the drug and insurance regulations in each country. Talk with your doctor and insurance provider if you need a prescription filled in a different country.

Dupixent is only available as a brand-name drug. Dupixent contains the active ingredient dupilumab, which is a biologic drug. It doesn’t come in a biosimilarTrusted Source version. A biosimilar medication is a drug that’s similar to a brand-name medication (the parent drug).

Biologics are made from living cells. It’s not possible to make an exact copy of these drugs. A generic, on the other hand, refers to medications made from chemicals. A generic is an exact copy of the active drug in a brand-name medication.

Biosimilars are considered to be just as safe and effective as their parent drug. And like generics, biosimilars tend to cost less than brand-name medications.

Why are costs different for brand-name drugs vs. generic drugs?

Brand-name drugs can be expensive because of the research needed to test their safety and effectiveness. The manufacturer of a brand-name drug can sell it for up to 20 years. When the brand-name drug’s patent expires, multiple manufacturers can create generic versions. This marketplace competition may lead to lower costs for generics. Also, because generics contain the same ingredients as brand-name drugs, they don’t require the same costly testing.

If you take Dupixent long term, you may be able to lower its cost in the following way:

Getting a 3-month supply

You may be able to get a 90-day supply of Dupixent. If approved by your insurance company, getting a 90-day supply of the drug could reduce your number of trips to the pharmacy and help lower the cost. If you’re interested in this option, check with your doctor, pharmacist, or insurance provider.

If you need financial support to pay for Dupixent, or if you need help understanding your insurance coverage, help is available. For example:

  • A program called Dupixent MyWay provides a manufacturer coupon copay card. For more information and to find out if you’re eligible for support, call 844-387-4936 or visit the program website.
  • Some websites provide details about drug assistance programs, ways to make the most of your insurance coverage, and links to savings cards and other services. Two such websites are:

To learn more about saving money on prescriptions, check out this article.

Here are answers to some frequently asked questions about drug cost and Dupixent.

How can I determine the cost of Dupixent with and without insurance?

If you have a prescription for Dupixent, your pharmacist can tell you the retail price with insurance and without insurance.

Even if you have insurance, you may have to pay the out-of-pocket cost for Dupixent according to your plan’s details. The manufacturer assistance program for Dupixent may be able to help you pay the out-of-pocket cost if you are eligible for the program.

Talk with your insurance provider to determine the exact cost of Dupixent under your plan. They can also tell you if you should fill your prescription at a specific pharmacy to get the lowest cost.

Your insurance provider can tell you what the cost of Dupixent would be per month, per year, and per dose. The annual cost of Dupixent may vary every year based on insurance plan changes, drug price changes, and whether you are eligible for assistance programs.

Do Dupixent’s costs vary based on the condition it’s used to treat?

It’s possible. Because the dosage is different for different conditions, you may need a different amount of the drug. This will likely change the cost, based on the number of syringes or pens you need for your dose.

If you have questions about the cost of Dupixent for your condition, talk with your pharmacist or insurance provider.

What is the monthly cost of Dupixent?

How much you pay for Dupixent each month will vary based on several factors. For example, your monthly cost of Dupixent can depend on your age and the condition you’re using Dupixent to treat. These factors help determine your Dupixent dosage, which can affect the drug’s cost.

The price you pay for Dupixent may also depend on your insurance coverage and whether you’re eligible for any savings programs. With the Dupixent MyWay Copay Card and a qualifying insurance plan, Dupixent could cost as little as $0 per month.

Talk with your insurance provider or pharmacist for specific cost information.

The following is information you may want to consider if you have insurance and receive Dupixent.

Prior authorization: If you have insurance, your insurance company may require prior authorization before it covers Dupixent. This means the company and your doctor will discuss Dupixent in regard to your treatment. The insurance company will then determine whether the medication is covered.

If a drug requires prior authorization but you start treatment without the prior approval, you could pay the full cost of the medication. You can ask your insurance company whether Dupixent requires prior authorization.

Type of insurance coverage: Dupixent is given by your doctor or another healthcare professional. If you have insurance, the price of your Dupixent doses may be billed through your medical coverage instead of the prescription drug portion of your insurance plan. This depends on your specific insurance plan and where you receive your Dupixent doses, such as at your doctor’s office, a clinic, or a hospital.

If you have questions about this process, contact your doctor or your insurance provider.

Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses.