Chlorthalidone
Pricing Report NDC 66689-345-99

Latest NADAC: $0.12012 per EA · Effective Jun 22, 2022 · Est. package price $12.01 (100 EA)
Table of Contents
  1. Current Pricing Information
  2. Pricing History

Current Package Pricing Information

This product is EXCLUDED from the official NDC directory because the listing data was discontinued by the firm.

The latest wholesale acquisition cost for Chlorthalidone (NDC 66689-345-99) is $0.12012 per EA. This benchmark price is based on the National Average Drug Acquisition Cost (NADAC) and has been effective since Jun 22, 2022.

As a provided by Vistapharm, Inc., this medication is distributed in a 100 TABLET 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
$0.12012
Per EA

Pricing Unit
Per EA Pricing Unit
Indicates the billing unit (ML, GM or EA).
Effective Date
Jun 22, 2022
Billable Units
100 EA
Estimated Package Price
$12.01
Data Status
As of Jun 22, 2022
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
66689-345-99
Description
100 TABLET 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 Aug 2019, the NADAC wholesale price for (NDC ) has moved within a range of $0.12012 to $0.46016 per EA. Over this 2 years and 10 months 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
$0.1201 - $0.4602
Market Volatility
283.08% Variance
Latest Trend
13.94%

Recent NADAC Price History

DateUnit PriceUnitSourceMethodRate
Jun 22, 2022 $0.12012 EAC/I - Chain or Independent PharmacyCode 1G - Generic
May 18, 2022 $0.13957 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 20, 2022 $0.15225 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Mar 23, 2022 $0.16117 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Feb 23, 2022 $0.15822 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jan 19, 2022 $0.17050 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Dec 22, 2021 $0.16992 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Nov 17, 2021 $0.16684 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Oct 20, 2021 $0.18693 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Sep 22, 2021 $0.18327 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Aug 18, 2021 $0.17041 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jul 21, 2021 $0.21960 EAC/I - Chain or Independent PharmacyCode 1G - Generic

Earlier NADAC Price History

Pricing Methodology Legend

  • Code 1: The NADAC was calculated using information from the most recently completed pharmacy survey.

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: October 07, 2026