Recent insights reveal that biosimilars—biological products similar to already approved medications—are making a significant impact on the U.S. healthcare landscape. Cardinal Health’s 2026 Biosimilars Report highlights that since 2015, biosimilars have saved over $56 billion and improved access to essential treatments for patients.
Fran Gregory, a vice president at Cardinal Health, notes that biosimilars not only provide substantial savings but also enhance patient care. The report, based on feedback from 101 physician practices, shows that nearly all providers (99%) feel confident discussing these therapies with their patients.
Reimbursement remains crucial for the adoption of biosimilars. A notable 68% of practices believe consistent reimbursement is vital, while 59% prefer fixed discount models to avoid price fluctuations that can complicate reimbursement.
Oncology stands out in the biosimilar market, achieving an 81% average market share within five years of product launch. The future looks bright, with almost 25 new biosimilars expected to gain FDA approval soon in areas like oncology and immunology. Repurposing existing therapies this way can significantly expand treatment access for thousands of patients.
Key findings from the report include:
- High confidence among healthcare providers in adopting biosimilars.
- Oncology leads in biosimilar development with rapid market adoption.
- Reimbursement stability is crucial for successful inclusion of biosimilars in clinical practice.
- The potential for up to $181 billion in future savings with favorable market and policy conditions.
As the healthcare system adapts, these developments could reshape treatment landscapes and significantly reduce costs. For more details, you can read the full 2026 Biosimilars Report.
Understanding the role of biosimilars is essential, especially in times of rising healthcare costs. History shows, for example, that similar innovations in medicine have repeatedly opened doors to new treatment options and improved patient outcomes. This trend may continue as biosimilars become more prominent in the healthcare conversation.
For more updates on the biosimilar landscape, explore related information at NIH.

