menu toggle

Biosimilars

At AmerisourceBergen, we believe in the promise of biosimilars to deliver cost savings across healthcare. We also understand the potential hurdles these unique products will face. That's why we offer solutions for increasing access to and confidence in these emerging therapies.

Defining biosimilars

What are biosimilars?

Biosimilars are biologics that are highly similar—yet not identical— to a reference product. Before a biosimilar goes to market, its manufacturer must conduct studies to show it is highly similar to the reference product. Biosimilar products go through a rigorous FDA approval process to make sure they are safe, pure, and effective.  From a clinical perspective, there is no meaningful difference between a reference product and its biosimilar.
What is the difference between generics and biosimilars? 
Biosimilars are not generics. Generics are exact copies of synthetic pharmaceuticals and the active ingredients must be the same as a brand name drug. Biosimilars are copies of biologics, which are medications made with living cells. They can have slight differences in clinically inactive components. The important thing to remember is there is no difference in how a biosimilar and its reference product treats your patients’ conditions. 

What to know about biosimilars

For providers

As a provider, you make choices every day about what medications to recommend. A biosimilar and its reference product will provide the same clinical results for your patients. We want you to feel confident in your decision to pick biosimilars for your patients. We are here to support you with innovative solutions to help increase access to emerging therapies, like biosimilars. You can help drive long-term stability in the biosimilars market. We provide easier access to biosimilars entering the market so you can make the best choice for your patients' care.

For patients

Your patients may be uncertain about biosimilars. Yet, they trust you. You can help them understand that biosimilars are safe and effective. Patients can expect the same health outcomes if you prescribe or recommend a biosimilar instead of its reference product. Biosimilars can also save patients money as they often pay less out-of-pocket. As trusted advisors, physicians, and pharmacists should recommend biosimilar use. Start a conversation with patients to answer their questions and build their trust.

A guide for understanding the growing market

Biosimilars pipeline report

This reference guide is a useful tool to visualize and understand the current product landscape and potential future of this emerging market. 
biosimilar_vials

Continuing education

Biosimilars 101

The biosimilar landscape can be difficult to navigate. As the marketplace for biosimilars in the U.S. matures, it’s critical to learn and understand the basics of biosimilars, what the FDA approval pathway looks like, and how they’ll impact you and your patients. 

Resources

biosimilar_vials

AP News

FDA allows automatic ‘generic’ swap for brand-name insulin

Biosimilars 101

The Center for Biosimilars

Biosimilars offer savings and access for U.S. patients 
Manufacturer of biosimilars

ABC Order

Biosimilar catalog

Access to Biosimilars via GPO

FDA

Guidance and information on biosimilars 
The US Biosimilar Industry

AmerisourceBergen Insights

Podcast: Insulin biosimilars part 1
Biosimilar Pipeline Landscape Report

The Center for Biosimilars

Putting the U.S. biosimilar industry in perspective

Additional Insights

woman using smartphone on yellow couch

Insight

Digital marketing for independent pharmacies: Getting started with Google Shopping

Jordan Cupo
Good Neighbor Pharmacy
April 2023

Pharmacist stocking bottles

Insight

How are retail prescriptions captured into the 340B program?


AmerisourceBergen
January 2023

COVID test

Insight

Community pharmacy POV: Point-of-care testing

Ronnie Baggett, PharmD
AmerisourceBergen
January 2023