Product Information
HALOPERIDOL 20 MG TABLET is a generic product labeled by Major Pharmaceuticals, priced at $0.3474 per EA under NDC 00904666104. Its NADAC has been published 345 times since Nov 20, 2019.
Strength
20 mg/1
Manufacturer
Major PharmaceuticalsNDC
00904666104
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
HALOPERIDOLApproval Type
Generic (ANDA)
FDA Application
ANDA077580On Market Since
1/3/2008
Pharmacological Classes
Price Statistics
The NADAC for HALOPERIDOL 20 MG TABLET has been published 345 times since Nov 20, 2019, and over the history we have for it it has declined 80.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.3474 per EA |
|---|---|
| All-time high | $1.7990 (Dec 11, 2019) |
| All-time low | $0.2669 (Mar 18, 2026) |
| 52-week high | $0.4186 |
| 52-week low | $0.2669 |
| Median price | $0.7794 |
| Average price | $0.8056 |
| Largest weekly change | +43.8% (Dec 20, 2023) |
| Weeks tracked | 345 |
| Tracking since | Nov 20, 2019 |
Generic Alternatives
The matcher finds 7 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 7 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 20% 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 HALOPERIDOL 20 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for HALOPERIDOL 20 MG TABLET, manufactured by Major Pharmaceuticals, is $0.3474 per EA (NDC 00904666104), effective Jun 24, 2026.
How has the price of HALOPERIDOL 20 MG TABLET changed over time?
Over the history we have for it, the NADAC for HALOPERIDOL 20 MG TABLET has declined 80.7%. It has been tracked across 345 weekly CMS publications since Nov 20, 2019.
What are the highest and lowest recorded NADAC prices for HALOPERIDOL 20 MG TABLET?
Since Nov 20, 2019, the NADAC for HALOPERIDOL 20 MG TABLET has ranged from a low of $0.2669 (Mar 18, 2026) to a high of $1.7990 (Dec 11, 2019), with a median of $0.7794 per EA.
Are there cheaper alternatives to HALOPERIDOL 20 MG TABLET?
Yes. 7 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, HALOPERIDOL 20 MG TABLET, is $0.2769 per EA — about 20% below HALOPERIDOL 20 MG TABLET.
Who manufactures HALOPERIDOL 20 MG TABLET?
HALOPERIDOL 20 MG TABLET (NDC 00904666104) is labeled by Major Pharmaceuticals, and CMS classifies it as a generic product.
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