US pharmacy pricing
Lantus Cost Without Insurance — US Pharmacy Price Guide
Lowest price found · US pharmacies
$64.84/fill
for Lantus, across the pharmacies in our data
US pharmacy prices — 10ml of 100unit/ml
| Pharmacy | Discount-card price | Regular cash price | Average retail |
|---|---|---|---|
 Kroger Pharmacy | $64.84Lowest | $67.84 | $276.79 |
 Harris Teeter Pharmacy | $64.84Lowest | $67.84 | $276.79 |
 Walgreens | $69.68 | $72.68 | $276.79 |
 Costco | $69.86 | $72.86 | $276.79 |
 Publix | $71.31 | $74.31 | $276.79 |
 Food Lion | $73.54 | $73.54 | $276.79 |
 CVS Pharmacy | $86.41 | $89.41 | $276.79 |
"Discount-card price" reflects a standard prescription discount card, not insurance. Prices change often — confirm at the pharmacy before filling.
Interchangeable forms
Per RxNorm (U.S. National Library of Medicine), these share the same active ingredient and strength as Lantus.
Frequently asked questions
How much does Lantus (Lantus) cost without insurance?
Our most recent US pharmacy data shows a low of roughly $64.84 for Lantus with a standard discount card. That figure moves with dosage and quantity — check the comparison table for the exact combination you need.
Does Lantus have a generic equivalent?
Generic and brand-name pricing for Lantus is broken out in the tables above where both exist in our data. Generic versions are typically the lower-cost option, but availability depends on the specific formulation and dosage.
How does insurance coverage affect the cost of Lantus?
Your copay for Lantus is determined by your specific insurance plan's formulary and coverage tier. For the most accurate price, contact your pharmacist or insurance provider. It's a good practice to ask the pharmacy to compare the price under your insurance with the price using any available prescription discount cards, as the discount card price may sometimes be lower than your insurance copay.
Is Lantus covered under Medicare, and what are the costs?
Most Medicare Part D prescription drug plans include coverage for Lantus. Your out-of-pocket cost will depend on your plan's specific benefits and which phase of coverage you are in, such as whether you have met your annual deductible. To understand your exact copay or coinsurance, contact your Medicare Part D plan administrator or your pharmacy. You can also inquire about comparing the Medicare price with other available pharmacy savings options.
Is a generic form of Lantus available?
Lantus is the brand name for insulin glargine, and a bioequivalent generic version is not currently on the market. However, an FDA-approved interchangeable biosimilar insulin, Semglee (insulin glargine-yfgn), is available and may be a more affordable alternative. Discuss all suitable treatment options, including other forms of insulin glargine, with your healthcare provider to determine the best choice for your health and financial situation.