Insulin Glargine-yfgn is a generic long-acting insulin. It controls blood glucose levels in people with Type 1 or Type 2 diabetes. It is a biosimilar of Lantus, which contains insulin glargine. Insulin Glargine-yfgn can be purchased in prefilled insulin pens or multiple-dose vials. The retail price of Insulin Glargine-yfgn without insurance averages $44.46 per 1, 3ml of 100unit/ml pen. A free coupon from SingleCare can lower the price of Insulin Glargine-yfgn to as little as $20.00 for 1, 3ml of 100unit/ml pen.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 05/26/2026
Insulin Glargine-yfgn is a generic long-acting insulin. It controls blood glucose levels in people with Type 1 or Type 2 diabetes. It is a biosimilar of Lantus, which contains insulin glargine. Insulin Glargine-yfgn can be purchased in prefilled insulin pens or multiple-dose vials. The retail price of Insulin Glargine-yfgn without insurance averages $44.46 per 1, 3ml of 100unit/ml pen. A free coupon from SingleCare can lower the price of Insulin Glargine-yfgn to as little as $20.00 for 1, 3ml of 100unit/ml pen.
Insulin Glargine-yfgn is a generic long-acting insulin. It controls blood glucose levels in people with Type 1 or Type 2 diabetes. It is a biosimilar of Lantus, which contains insulin glargine. Insulin Glargine-yfgn can be purchased in prefilled insulin pens or multiple-dose vials. The retail price of Insulin Glargine-yfgn without insurance averages $44.46 per 1, 3ml of 100unit/ml pen. A free coupon from SingleCare can lower the price of Insulin Glargine-yfgn to as little as $20.00 for 1, 3ml of 100unit/ml pen.
The generic form of Insulin Glargine-yfgn costs $20.00 for 1, 3ml of 100unit/ml pen with a free Insulin Glargine-yfgn coupon from SingleCare. But, you could pay even less depending on your Rx information. Use the dropdown menu above to enter your Rx info (i.e., brand/generic, form, dosage, quantity) to find the most accurate price of Insulin Glargine-yfgn with SingleCare at your local pharmacies.
Insulin Glargine-yfgn costs $44.46 per 1, 3ml of 100unit/ml pen without insurance. A SingleCare savings card can still lower that cost at participating pharmacies. Our lowest price for Insulin Glargine-yfgn is $20.00 for 1, 3ml of 100unit/ml pen.
Health insurance coverage for Insulin Glargine-yfgn or its brand-name version, Semglee, is not guaranteed. Commercial insurance plans sometimes limit the number of insulin glargine products they will cover. When Insulin Glargine-yfgn is covered, the out-of-pocket cost may vary between insurance providers. If coverage or cost is a problem, commercially insured patients can use a SingleCare Insulin Glargine-yfgn coupon without insurance. SingleCare’s lowest price for Insulin Glargine-yfgn is $20.00 for 1, 3ml of 100unit/ml pen.
Medicare Part D drug plans do not usually cover Insulin Glargine-yfgn, but they do cover other insulin glargine products such as Lantus and Toujeo. When covered, Medicare insurance providers cap the out-of-pocket expense to $35. For patients denied coverage, use a SingleCare Insulin Glargine-yfgn coupon without insurance and pay as little as $20.00 for 1, 3ml of 100unit/ml pen.
Medicaid typically covers Insulin Glargine-yfgn without restrictions. The copay and other out-of-pocket costs should be minimal. If coverage is an issue, Medicaid patients can use a SingleCare discount card and pay as little as $20.00 for 1, 3ml of 100unit/ml pen for their prescription.
The brand-name version of Insulin Glargine-yfgn is Semglee. It costs more than Insulin Glargine-yfgn, but patients can use a SingleCare savings card to get a significant discount at participating pharmacies.
There are several options for saving money on Insulin Glargine-yfgn:
SingleCare offers free discounts on many insulin products, including Insulin Glargine-yfgn and brand-name Semglee. Registered members get access to our lowest prices for Insulin Glargine-yfgn and can earn additional savings on future prescriptions when they use a SingleCare coupon.
Nonprofit or manufacturer patient assistance programs or reimbursement programs can help uninsured patients access long-acting insulin products for free or at a reduced cost.
Biocon Biologics Inc., the manufacturer of Semglee and Insulin Glargine-yfgn, offers a savings card for eligible patients.
Medicaid and Medicare Extra Help are government-subsidized programs that help cover insulin costs.
Patients on Medicare Part D have their insulin out-of-pocket cost capped at $35 per product.
Healthcare professionals have few alternatives when prescribing long-acting insulins like Insulin Glargine-yfgn. Aside from insulin glargine, there are insulin degludec and insulin detemir. Currently, the lowest-priced long-acting basal insulin is Insulin Glargine-yfgn, so there aren’t any significant money-saving advantages to switching. If cost is too much of a burden, ask the prescribing healthcare provider about NPH insulin, an intermediate-acting insulin.
SingleCare is accepted at most major pharmacies and grocery stores, including Walgreens, Kroger, Walmart, CVS, Safeway, and more. Text, email, print, or save your free Insulin Glargine-yfgn coupon to your digital wallet and show your pharmacist at the counter.
Ashley Wong, Pharm.D., has worked for healthcare companies where she translated complex drug information into easy-to-understand language for patients. She also served as a Senior Medical Information Specialist at a medical communications company, where she delivered clinically accurate drug information to healthcare providers and patients and compiled adverse event reports in accordance with the FDA's reporting guidelines.
...SingleCare is accepted at most national pharmacies and grocers, including the following:
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SingleCare is a prescription discount service that offers free coupons on thousands of prescription drugs. It can be used whether you have insurance, Medicare, Medicaid, or none of the above, but it cannot be combined with insurance.
SingleCare provides transparent drug pricing, so you can compare discounts at pharmacies near you. Browse singlecare.com to find drug discounts, helpful information about your prescription, and resources to help you make informed health decisions.
Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2026 SingleCare Administrators. All rights reserved