Product Information
TAMIFLU 75 MG CAPSULE is a brand product labeled by Genentech, Inc., priced at $14.5186 per EA under NDC 00004080085. Its NADAC has been published 613 times since Nov 28, 2013.
The High Outlier badge above means this manufacturer's average price in the oseltamivir phosphate market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
75 mg/1
Manufacturer
Genentech, Inc.NDC
00004080085
Classification
Brand
Dosage Form
CAPSULE
Route
ORAL
Last Updated
3/18/2026
Active Ingredients
OSELTAMIVIR PHOSPHATEApproval Type
New Drug (NDA)
FDA Application
NDA021087On Market Since
10/27/1999
Pharmacological Classes
Price Statistics
The NADAC for TAMIFLU 75 MG CAPSULE has been published 613 times since Nov 28, 2013, and over the history we have for it it has risen 35.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $14.5186 per EA |
|---|---|
| All-time high | $14.6854 (Apr 14, 2021) |
| All-time low | $10.7156 (Nov 28, 2013) |
| 52-week high | $14.5934 |
| 52-week low | $14.5186 |
| Median price | $14.5938 |
| Average price | $13.9338 |
| Largest weekly change | +9.0% (Jul 9, 2014) |
| Weeks tracked | 613 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 94% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of TAMIFLU 75 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for TAMIFLU 75 MG CAPSULE, manufactured by Genentech, Inc., is $14.5186 per EA (NDC 00004080085), effective Jun 24, 2026.
How has the price of TAMIFLU 75 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for TAMIFLU 75 MG CAPSULE has risen 35.5%. It has been tracked across 613 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for TAMIFLU 75 MG CAPSULE?
Since Nov 28, 2013, the NADAC for TAMIFLU 75 MG CAPSULE has ranged from a low of $10.7156 (Nov 28, 2013) to a high of $14.6854 (Apr 14, 2021), with a median of $14.5938 per EA.
Are there cheaper alternatives to TAMIFLU 75 MG CAPSULE?
Yes. 3 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, OSELTAMIVIR PHOS 75 MG CAPSULE, is $0.8273 per EA — about 94% below TAMIFLU 75 MG CAPSULE.
Who manufactures TAMIFLU 75 MG CAPSULE?
TAMIFLU 75 MG CAPSULE (NDC 00004080085) is labeled by Genentech, Inc., and CMS classifies it as a brand product.