DIFLUPREDNATE 0.05% EYE DROP
For 5 mL
Pharmacies pay
$48.43 filed
5 × $9.68661 per ML
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
Medicare Part D paid
$95.01 filed
5 × $19.00232 per ML, Part D average
Medicare's price is not your price.
Medicare Part D · DSD_PTD_RY26_P04_V10_DY24_BGM.csv · eff. 2024-01-01 to 2024-12-31 · as of 2026-06-25 · retrieved 2026-10-18
The spread
2.0× estimated
Medicare paid 2.0× what pharmacies pay.
Part D averages every strength and form sold under “Difluprednate” into one figure, so it is not specific to this NDC.
OpenBill calculation · DSD_PTD_RY26_P04_V10_DY24_BGM.csv + nadac-national-average-drug-acquisition-cost-20261014.csv · NADAC eff. 2026-09-23 (file of 2026-10-14, retrieved 2026-10-17) · Part D 2024-01-01 to 2024-12-31 (file of 2026-06-25, retrieved 2026-10-18)
Cost-plus estimate
$60.69 estimated
$48.43 + $7.26 (15%) + $5.00 fee per fill = $60.69
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
DIFLUPREDNATE 0.05% EYE DROP is how the CMS NADAC file names this product. The FDA NDC Directory lists it as “difluprednate” and “difluprednate ophthalmic”, as its NDCs’ listings variously write the nonproprietary name, under the trade name “Difluprednate Ophthalmic Emulsion”.
FDA gives its dosage form as emulsion and its route as ophthalmic.
FDA lists 7 labelers (the companies named on the label) for its NDCs, among them Mylan Pharmaceuticals Inc., Sandoz Inc and Upsher-Smith Laboratories, LLC.
FDA lists no Established Pharmacologic Class for it.
The NADAC file of 2026-10-14 prices it under 8 NDCs (National Drug Codes); the FDA directory lists 7 of them.
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 $48.43 for 5 mL (5 × $9.68661 per ML, rounded to the cent), 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
The 7 labelers
| Labeler | NDCs | Pharmacies pay per unit |
|---|---|---|
| Amneal Pharmaceuticals LLC | 1 | $9.68661 per ML filed |
| Caplin Steriles Limited | 1 | $9.68661 per ML filed |
| Dr. Reddy's Laboratories Inc. | 1 | $9.68661 per ML filed |
| Leading Pharma, LLC | 1 | $9.68661 per ML filed |
| Mylan Pharmaceuticals Inc. | 1 | $9.68661 per ML filed |
| Sandoz Inc | 1 | $9.68661 per ML filed |
| Upsher-Smith Laboratories, LLC | 1 | $9.68661 per ML filed |
| Not listed as a package in the FDA directory | 1 | $9.68661 per ML filed |
All 8 NDCs, with labeler and price
- 00378-7518-35 · Mylan Pharmaceuticals Inc. · $9.68661 per ML · eff. 2026-09-23 filed
- 00781-6000-78 · Sandoz Inc · $9.68661 per ML · eff. 2026-09-23 filed
- 00832-6054-05 · Upsher-Smith Laboratories, LLC · $9.68661 per ML · eff. 2026-09-23 filed
- 43598-0588-11 · Dr. Reddy's Laboratories Inc. · $9.68661 per ML · eff. 2026-09-23 filed
- 65145-0161-01 · Caplin Steriles Limited · $9.68661 per ML · eff. 2026-09-23 filed
- 69238-1380-03 · Amneal Pharmaceuticals LLC · $9.68661 per ML · eff. 2026-09-23 filed
- 69315-0329-05 · Leading Pharma, LLC · $9.68661 per ML · eff. 2026-09-23 filed
- 76282-0708-50 · not listed as a package in the FDA directory · $9.68661 per ML · eff. 2026-09-23 filed
Other strengths, forms and brands
1 other product in the NADAC file shares an FDA nonproprietary name with DIFLUPREDNATE 0.05% EYE DROP.
| Product | Pharmacies pay per unit | Medicare per unit |
|---|---|---|
| DIFLUPREDNATE 0.05% EYE DROP this page | $9.68661 per ML filed | $19.00232 per ML filed |
| DUREZOL 0.05% EYE DROPS | $42.24913 per ML filed | $42.00372 per ML filed |
Part D is one average per brand and generic name, over every strength and form.
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
Medicare Part D · DSD_PTD_RY26_P04_V10_DY24_BGM.csv · eff. 2024-01-01 to 2024-12-31 · as of 2026-06-25 · retrieved 2026-10-18
What Medicare paid
Medicare Part D paid $95.01 for 5 mL, at an average of $19.00232 per ML in 2024 (2024-01-01 to 2024-12-31) for “Difluprednate”, every strength and form sold under that name together (Medicare Part D Spending by Drug, file of 2026-06-25).
That average covers 131,416 Part D claims (fills, including refills) for 2024-01-01 to 2024-12-31, across every maker, strength and form under the name.
Medicare's price is not your price.
What Part D spending measures · Which Medicare figure OpenBill compares · How the spread is worked out
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 5 mL? Is it lower than what I would pay through my insurance?
- How much is in the package I am getting? This page uses 5 mL; your package may hold a different amount.
- If you have Medicare Part D: what is my plan’s copay or coinsurance for it? The Part D average on this page is not what you pay.
- These are questions about price, not medical advice. Do not change or stop a medicine without talking to your prescriber or pharmacist.
Questions
- Why is the comparison with Medicare for DIFLUPREDNATE 0.05% EYE DROP labelled estimated?
- Beyond what the card shows, the records give these reasons: The Part D figure covers 2024-01-01 to 2024-12-31; the NADAC price is from the file of 2026-10-14. Part D spending basis, as the Part D record states it: Part D 2024 average spend per dosage unit for Difluprednate / Difluprednate: all makers, strengths, forms and routes combined, claim-weighted; gross cost incl. dispensing fees and patient pay, before rebates. Unit taken as NADAC's ML. Joined on generic name.
- Why does this page start at 5 mL?
- NADAC prices this product per ML. The FDA NDC Directory’s package description gives 5 mL in one package for the 7 of this product’s 8 NDCs it lists (“1 BOTTLE in 1 CARTON (0378-7518-35) / 5 mL in 1 BOTTLE”), so the card starts at one package: 5 ML. Change it to match your prescription.