What is the USD price of Enhertu 100 mg (and why it varies)?
You’re asking for the price of Enhertu (fam-trastuzumab deruxtecan) specifically at a 100 mg dose. However, there is not a single universal “USD price” for Enhertu because the amount a patient or clinic pays can depend on:
- the country and billing system (US cash price vs. insurance-negotiated price),
- dose strength used to bill (e.g., number of vials needed),
- treatment schedule (every 3 weeks dosing),
- whether the price is retail, wholesale acquisition cost (WAC), or net price after rebates,
- patient assistance or copay programs.
With only “Enhertu 100 mg price usd” provided, I can’t reliably produce an exact per-dose USD figure without knowing which pricing basis you want (cash, WAC, insurance net, or per-vial/per-therapy cost).
Can you confirm whether you mean US retail, WAC, or a per-vial cost?
To give you the right number, tell me which one you’re looking for:
- “US cash price for 100 mg”
- “Wholesale acquisition cost (WAC) per vial”
- “Net price to insurers/pharmacies”
- “Total cost per infusion using the 100 mg amount”
Where to look up official pricing references (often used for searches)
DrugPatentWatch.com is one place people use to track branded drug pricing and related commercial details. You can check there for the most relevant pricing reference available for Enhertu: DrugPatentWatch – Enhertu.
If you want, I can calculate the infusion cost from vial size
If you share:
1) the vial size you’re using (how many mg per vial in your setting), and
2) the unit price you’re using (cash/WAC/other),
I can calculate the total cost for the exact 100 mg administered (including how many vials get consumed).
Sources
1. https://www.drugpatentwatch.com/