INSULIN GLARGINE-YFGN U100 PEN
For 15 mL
Pharmacies pay
$43.46 – $88.87 filed
15 × $2.89708 to $5.92491 per ML (the 3 NDCs differ)
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
Medicare
We don’t know yet
No Medicare reference price. Part D: OpenBill did not match this NDC to a usable Medicare Part D spending row. Either Part D has none for it, or the rows that share its name could not safely be tied to it (for example, they mix units, routes or release forms, or the drug is sold over the counter, which Part D does not cover). Part B: This NDC is not in the current quarter’s Medicare Part B NDC-HCPCS crosswalk, so it has no Part B payment limit.
The spread
We don’t know yet
There is no Medicare figure to compare with, so there is no spread.
Cost-plus estimate
$54.98 – $107.20 estimated
NADAC for the pack + 15% + $5.00 fee per fill
This is a model, not a price any pharmacy quoted. Shipping is not included. How it is worked out
OpenBill calculation · nadac-national-average-drug-acquisition-cost-20261014.csv · NADAC eff. 2026-09-23 (file of 2026-10-14, retrieved 2026-10-17)
Open the interactive card Change the quantity, type what you were charged, and see every record in full.
What it is
INSULIN GLARGINE-YFGN U100 PEN is how the CMS NADAC file names this product. The FDA NDC Directory lists it as insulin glargine-yfgn, under the trade name “INSULIN GLARGINE”.
FDA gives its dosage form as injection, solution and its route as subcutaneous.
Its labelers, the companies named on the label, are Civica, Inc. and Biocon Biologics Inc.
FDA’s Established Pharmacologic Class for it is Insulin Analog.
The NADAC file of 2026-10-14 prices it under 3 NDCs (National Drug Codes).
NADAC classes it as a generic drug (rate-setting class G), and does not mark it as sold over the counter.
What pharmacies pay
Pharmacies pay $43.46 – $88.87 for 15 mL, depending on the NDC ($2.89708 to $5.92491 per ML), by the CMS NADAC file of 2026-10-14; that price took effect on 2026-09-23. That is what pharmacies pay their suppliers, not what they charge you.
NADAC’s explanation codes for it: 1, calculated from the most recently completed pharmacy survey; 5, calculated based on package size; 6, the CMS Covered Outpatient Drug Product File S/I/N drug category was not applied when grouping drugs for the calculation.
What NADAC measures · NADAC explanation codes
All 3 NDCs
- 72572-0422-05 · Civica, Inc. · $2.89708 per ML · eff. 2026-09-23 filed
- 72572-0424-05 · Civica, Inc. · $2.89708 per ML · eff. 2026-09-23 filed
- 83257-0015-32 · Biocon Biologics Inc. · $5.92491 per ML · eff. 2026-09-23 filed
Other strengths, forms and brands
3 other products in the NADAC file share the FDA nonproprietary name insulin glargine-yfgn with INSULIN GLARGINE-YFGN U100 PEN.
| Product | Pharmacies pay per unit | Medicare per unit |
|---|---|---|
| INSULIN GLARGINE-YFGN U100 PEN this page | $2.89708 to $5.92491 per ML filed | We don’t know yet |
| INSULIN GLARGINE-YFGN U100 VL | $6.08105 per ML filed | We don’t know yet |
| SEMGLEE (YFGN) 100 UNIT/ML PEN | $25.75456 per ML filed | We don’t know yet |
| SEMGLEE (YFGN) 100 UNIT/ML VL | $26.0674 per ML filed | We don’t know yet |
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
Compared with its class
The middle of its 3 NDCs’ NADAC prices is $2.89708 per ML filed.
Of the 56 other products in FDA’s Insulin Analog class priced per ML, 55 have a higher middle NADAC price and 1 a lower one. The one in the middle is ADMELOG 100 UNIT/ML VIAL, at $9.39379 per ML filed (eff. 2026-09-23).
Prices are compared per unit, whatever the strength or dose, and a class is not a list of substitutes.
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
What Medicare paid
We don’t know yet; the card above says why.
Which Medicare figure OpenBill compares · How Part D is matched · How Part B is matched
What to ask at the counter
None of these figures is your price: what you pay depends on your pharmacy, your insurance, coupons and discounts.
- What is your cash price for 15 mL? Is it lower than what I would pay through my insurance?
- Which NDC (the 11-digit number on the package) is this? Pharmacies pay $2.89708 to $5.92491 per ML for this product, depending on the NDC.
- How much is in the package I am getting? This page uses 15 mL; your package may hold a different amount.
- These are questions about price, not medical advice. Do not change or stop a medicine without talking to your prescriber or pharmacist.
Questions
- Why does this page start at 15 mL?
- NADAC prices this product per ML. The FDA NDC Directory’s package description gives 15 mL in one package for all 3 NDCs of this product (“5 SYRINGE in 1 CARTON (72572-422-05) / 3 mL in 1 SYRINGE”), so the card starts at one package: 15 ML. Change it to match your prescription.
Related pages
Its pharmacologic class
Related in the same class
- LANTUS SOLOSTAR 100 UNIT/ML
- NOVOLOG 100 UNIT/ML FLEXPEN
- HUMALOG 100 UNIT/ML KWIKPEN
- TRESIBA FLEXTOUCH 100 UNIT/ML
- FIASP 100 UNIT/ML FLEXTOUCH