How to Save on Kadcyla
Use the free RxDiff discount card to save up to 80% on Kadcyla at pharmacies near you. Compare prices at CVS, Walgreens, Walmart, Costco, and thousands of independent pharmacies — no insurance or account required.
About Kadcyla
Kadcyla is administered intravenous.
What is Kadcyla used for?
According to FDA labeling: Is a HER2-targeted antibody and microtubule inhibitor conjugate indicated, as a single agent, for: the treatment of patients with HER2-positive, metastatic breast cancer who previously received trastuzumab and a taxane, separately or in combination. Patients should have either: received prior therapy for metastatic disease, or developed disease recurrence during or within six months of completing adjuvant therapy. the adjuvant treatment of patients with HER2-positive early breast cancer who have residual invasive disease after neoadjuvant taxane and trastuzumab-based treatment.
Important Safety Information
Ulmonary Toxicity: Permanently discontinue KADCYLA in patients diagnosed with interstitial lung disease or pneumonitis. For patients with radiation pneumonitis in the adjuvant setting, permanently discontinue KADCYLA for Grade ≥ 3 or for Grade 2 not responding to standard treatment.
Drug information sourced from the FDA. This is not medical advice — consult your doctor or pharmacist before starting or changing any medication.
Kadcyla Prices Near You — 1 100 mg vial
Lowest price found: $3982.47 at 137 MOTT PHARMACY, INC.. Prices shown are with a free RxDiff discount card — no insurance needed.
| Pharmacy | Price with RxDiff Card |
|---|---|
| 137 MOTT PHARMACY, INC. | $3982.47 |
| MORRISTOWN | $3995.92 |
| DUANE READE | $4146.10 |
| WALGREENS SPECIALTY | $4146.10 |
| CVS INSIDE TARGET | $4234.99 |
| CVS | $4234.99 |
| VONS | $4241.21 |
| ACME | $4241.21 |
Prices vary by location and dosage. Use the search above to see real-time Kadcyla prices at pharmacies near your zip code.
Frequently Asked Questions About Kadcyla
How much does Kadcyla cost without insurance?
Kadcyla prices near you range from $3982.47 to $4488.15 with a free RxDiff discount card (1 100 mg vial). Prices vary by pharmacy — use the comparison above to find the cheapest option near your ZIP code.
Where is Kadcyla cheapest near me?
The lowest Kadcyla price near you is $3982.47 with a free RxDiff discount card. The comparison above shows all 15 participating pharmacies sorted cheapest to most expensive.
Is there a generic version of Kadcyla?
Yes — the generic name for Kadcyla is ado-trastuzumab emtansine. Generic versions contain the same active ingredient and are FDA-approved, often at a significantly lower cost. Use RxDiff to compare Kadcyla vs generic ado-trastuzumab emtansine prices at pharmacies near you.
Do I need insurance to use RxDiff?
No. RxDiff is completely free and works without insurance. In many cases, RxDiff prices are lower than insurance copays — making it worth checking even if you have coverage.
Tips for Saving More on Kadcyla
- Compare every pharmacy — Kadcyla prices can vary dramatically by location. Warehouse pharmacies like Costco and Walmart often have the lowest cash prices on generics.
- Request a 90-day supply — Filling 90 days instead of 30 typically reduces the per-day cost, especially at mail-order and warehouse pharmacies.
- Use the free RxDiff discount card — Works at 70,000+ pharmacies with no sign-up or insurance required. In many cases the discount card price beats your insurance copay.
- Check for manufacturer savings programs — Brand-name medications may have copay cards that reduce your cost to $0–$5 per month with commercial insurance. See the manufacturer coupons page for available programs.
- Ask your doctor about alternatives — If Kadcyla is expensive, a therapeutically equivalent generic or a different drug in the same class may cost significantly less. Always ask your prescriber before switching.
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