Diphenhydramine Hydrochloride
Pricing Report NDC 0904-5306-24

Latest NADAC: $0.04661 per EA · Effective Apr 23, 2025 · Est. package price $0.09 (2 EA)

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 Diphenhydramine Hydrochloride (NDC 0904-5306-24) is $0.04661 per EA. This benchmark price is based on the National Average Drug Acquisition Cost (NADAC) and has been effective since Apr 23, 2025.

As a provided by Major Pharmaceuticals, this medication is distributed in a 2 BLISTER PACK in 1 CARTON / 12 CAPSULE in 1 BLISTER PACK 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
$0.04661
Per EA

Effective Date
Apr 23, 2025
Billable Units
2 EA
Estimated Package Price
$0.09
Data Status
As of Apr 30, 2025
C/I - Chain or Independent Pharmacy
Package NDC
Description
2 BLISTER PACK in 1 CARTON / 12 CAPSULE in 1 BLISTER PACK
Pricing Methodology Explanation
The NADAC was calculated using information from the most recently completed pharmacy survey.

Historical Pricing Trends & Acquisition Cost Benchmarks

Since Nov 2013, the NADAC wholesale price for (NDC ) has moved within a range of $0.02545 to $0.04695 per EA. Over this 11 years and 8 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
$0.0255 - $0.0470
Market Volatility
84.48% Variance
Latest Trend
1.67%

Recent NADAC Price History

DateUnit PriceUnitSourceMethodRate
Jul 23, 2025 $0.04695 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jul 23, 2025 $0.04695 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jun 18, 2025 $0.04618 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Jun 18, 2025 $0.04618 EAC/I - Chain or Independent PharmacyCode 1G - Generic
May 21, 2025 $0.04677 EAC/I - Chain or Independent PharmacyCode 1G - Generic
May 21, 2025 $0.04677 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 23, 2025 $0.04661 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 23, 2025 $0.04661 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 23, 2025 $0.04661 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Apr 23, 2025 $0.04661 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Mar 19, 2025 $0.04692 EAC/I - Chain or Independent PharmacyCode 1G - Generic
Mar 19, 2025 $0.04692 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: September 09, 2026