Zileuton Tablet, Film Coated, Extended Release
Pricing Report NDC 31722-044-12

View Wholesale Price per Unit, Acquisition Costs, and Historic Pricing Trends
Table of Contents
  1. Current Pricing Information
  2. Pricing History

Current Package Pricing Information

The current wholesale acquisition cost for Zileuton (NDC 31722-044-12) is $1.92113 per EA. This benchmark price is based on the National Average Drug Acquisition Cost (NADAC) and has been effective since Jun 17, 2026.

As a a human prescription drug provided by Camber Pharmaceuticals, Inc., this medication is distributed in a 120 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE configuration. The pricing data is derived from C/I - Chain or Independent Pharmacy surveys, reflecting the actual invoice prices paid by community pharmacies to drug wholesalers.

NADAC Pricing Summary

NADAC pricing snapshot for this package NDC

Acquisition Cost
$1.92113
Per EA

Pricing Unit
Per EA Pricing Unit
Indicates the billing unit (ML, GM or EA).
Effective Date
Jun 17, 2026
Billable Units
120 EA
Estimated Package Price
$230.54
Data Status
As of Jul 08, 2026
Pharmacy Source Pharmacy Type Indicator
Data collected from Chain/Independent pharmacy surveys.
C/I - Chain or Independent Pharmacy
Rate Classification Classification for Rate Setting
Indicates if the NDC is Brand (B) or Generic (G).
G - Generic
Package NDC
31722-044-12
Description
120 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE
Pricing Methodology Explanation
The NADAC was calculated using information from the most recently completed pharmacy survey.

Historical Pricing Trends & Acquisition Cost Benchmarks

Since Jun 2023, the NADAC wholesale price for (NDC ) has moved within a range of $1.92113 to $10.01661 per EA. Over this 3 years period, the pricing trend reflects the shifting acquisition costs reported by retail and chain pharmacies to the Centers for Medicare and Medicaid Services (CMS). The following interactive chart and historical table detail every recorded price adjustment based on these federal surveys.

Price Range
$1.9211 - $10.0166
Market Volatility
421.39% Variance
Latest Trend
2.86%
Date Unit Price Unit Source Method Rate
Jun 17, 2026 $1.92113 EAC/I - Chain or Independent PharmacyCode 1G - Generic
May 20, 2026 $1.97775 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 22, 2026 $2.04821 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Mar 18, 2026 $2.23773 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Feb 18, 2026 $2.49850 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jan 21, 2026 $2.89336 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Dec 17, 2025 $3.06255 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Nov 19, 2025 $3.02520 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Oct 22, 2025 $2.70232 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Sep 17, 2025 $2.66663 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Aug 20, 2025 $2.65609 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jul 23, 2025 $2.88182 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jun 18, 2025 $3.30025 EAC/I - Chain or Independent PharmacyCode 1G - Generic
May 21, 2025 $3.92656 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 23, 2025 $4.05969 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Mar 19, 2025 $4.36279 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Feb 19, 2025 $4.54297 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jan 22, 2025 $5.29828 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Dec 18, 2024 $5.22300 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Nov 20, 2024 $5.57573 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Oct 23, 2024 $4.83364 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Sep 18, 2024 $4.21514 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jul 17, 2024 $5.22993 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jul 17, 2024 $5.22993 EAC/I - Chain or Independent PharmacyCode 4G - Generic
Jun 19, 2024 $5.24027 EAC/I - Chain or Independent PharmacyCode 1G - Generic
May 22, 2024 $4.87268 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 17, 2024 $6.40464 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jun 07, 2023 $10.01661 EAC/I - Chain or Independent PharmacyCode 4G - Generic

Pricing Methodology Legend

  • Code 1: The NADAC was calculated using information from the most recently completed pharmacy survey.
  • Code 4: The NADAC was carried forward from the previous file.

Understanding NADAC Pricing Data

The National Average Drug Acquisition Cost (NADAC) is compiled by the Centers for Medicare and Medicaid Services (CMS). This data is derived from random monthly surveys of more than 60,000 pharmacies across all 50 states.

Important Price Distinction:

The prices listed on this page represent the wholesale invoice price paid by pharmacies to acquire the drug. This is NOT the retail price paid by consumers at the pharmacy counter. Final patient costs typically include pharmacy markups, professional dispensing fees, and insurance adjustments.

NADAC Pricing Data Last Updated on: July 08, 2026