Product Information
FENTANYL 100 MCG/HR PATCH is a generic product labeled by Ingenus Pharmaceuticals LLC, priced at $18.1373 per EA under NDC 50742055605. Its NADAC has been published 77 times since Mar 5, 2025.
FDA first approved this application on Oct 20, 2008. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
100 ug/h
Manufacturer
Ingenus Pharmaceuticals LLCNDC
50742055605
Classification
Generic
Dosage Form
PATCH, EXTENDED RELEASE
Route
TRANSDERMAL
Effective Date
8/19/2026
Active Ingredients
FENTANYLApproval Type
Generic (ANDA)
FDA Application
ANDA077449FDA Approved
10/20/2008
TE Code
AB
On Market Since
1/6/2025
Pharmacological Classes
Price Statistics
The NADAC for FENTANYL 100 MCG/HR PATCH has been published 77 times since Mar 5, 2025, and over the history we have for it it has risen 4.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $18.1373 per EA |
|---|---|
| All-time high | $18.8792 (May 13, 2026) |
| All-time low | $17.0478 (Dec 17, 2025) |
| 52-week high | $18.8792 |
| 52-week low | $17.0478 |
| Median price | $18.4123 |
| Average price | $18.2458 |
| Largest weekly change | +5.6% (Mar 19, 2025) |
| Weeks tracked | 77 |
| Tracking since | Mar 5, 2025 |
Generic Alternatives
The matcher finds 1 manufacturer offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of FENTANYL 100 MCG/HR PATCH?
The current National Average Drug Acquisition Cost (NADAC) for FENTANYL 100 MCG/HR PATCH, manufactured by Ingenus Pharmaceuticals LLC, is $18.1373 per EA (NDC 50742055605), effective Aug 19, 2026.
How has the price of FENTANYL 100 MCG/HR PATCH changed over time?
Over the history we have for it, the NADAC for FENTANYL 100 MCG/HR PATCH has risen 4.1%. It has been tracked across 77 weekly CMS publications since Mar 5, 2025.
What are the highest and lowest recorded NADAC prices for FENTANYL 100 MCG/HR PATCH?
Since Mar 5, 2025, the NADAC for FENTANYL 100 MCG/HR PATCH has ranged from a low of $17.0478 (Dec 17, 2025) to a high of $18.8792 (May 13, 2026), with a median of $18.4123 per EA.
Are there cheaper alternatives to FENTANYL 100 MCG/HR PATCH?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as FENTANYL 100 MCG/HR PATCH in a comparable dosage form, but none are currently priced below it.
Who manufactures FENTANYL 100 MCG/HR PATCH?
FENTANYL 100 MCG/HR PATCH (NDC 50742055605) is labeled by Ingenus Pharmaceuticals LLC, and CMS classifies it as a generic product.