Product Information
FENTANYL 37.5 MCG/HR PATCH is a generic product labeled by Mylan Pharmaceuticals Inc., priced at $34.4214 per EA under NDC 00378912598. Its NADAC has been published 558 times since Oct 21, 2015.
Strength
37.5 ug/h
Manufacturer
Mylan Pharmaceuticals Inc.NDC
00378912598
Classification
Generic
Dosage Form
PATCH
Route
TRANSDERMAL
Last Updated
6/17/2026
Active Ingredients
FENTANYLApproval Type
Generic (ANDA)
FDA Application
ANDA076258On Market Since
2/26/2015
Pharmacological Classes
Price Statistics
The NADAC for FENTANYL 37.5 MCG/HR PATCH has been published 558 times since Oct 21, 2015, and over the history we have for it it has declined 21.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $34.4214 per EA |
|---|---|
| All-time high | $48.2766 (Jun 15, 2016) |
| All-time low | $34.4214 (Jun 17, 2026) |
| 52-week high | $42.5734 |
| 52-week low | $34.4214 |
| Median price | $41.5988 |
| Average price | $41.9259 |
| Largest weekly change | +12.4% (May 18, 2016) |
| Weeks tracked | 558 |
| Tracking since | Oct 21, 2015 |
Generic Alternatives
The matcher finds 1 NADAC-published product sharing this drug's active ingredient, strength, and dosage form across 1 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.
Frequently asked questions
What is the NADAC price of FENTANYL 37.5 MCG/HR PATCH?
The current National Average Drug Acquisition Cost (NADAC) for FENTANYL 37.5 MCG/HR PATCH, manufactured by Mylan Pharmaceuticals Inc., is $34.4214 per EA (NDC 00378912598), effective Jun 24, 2026.
How has the price of FENTANYL 37.5 MCG/HR PATCH changed over time?
Over the history we have for it, the NADAC for FENTANYL 37.5 MCG/HR PATCH has declined 21.7%. It has been tracked across 558 weekly CMS publications since Oct 21, 2015.
What are the highest and lowest recorded NADAC prices for FENTANYL 37.5 MCG/HR PATCH?
Since Oct 21, 2015, the NADAC for FENTANYL 37.5 MCG/HR PATCH has ranged from a low of $34.4214 (Jun 17, 2026) to a high of $48.2766 (Jun 15, 2016), with a median of $41.5988 per EA.
Are there cheaper alternatives to FENTANYL 37.5 MCG/HR PATCH?
1 NADAC-published product shares the same active ingredient, strength, and dosage form as FENTANYL 37.5 MCG/HR PATCH, but none are currently priced below it.
Who manufactures FENTANYL 37.5 MCG/HR PATCH?
FENTANYL 37.5 MCG/HR PATCH (NDC 00378912598) is labeled by Mylan Pharmaceuticals Inc., and CMS classifies it as a generic product.
Related Drugs
Same classification