1. Home
  2. Labeler Index
  3. Pfizer Laboratories Div Pfizer Inc
  4. 0025-1021
  5. NDC Package Code: 0025-1021-31 Aldactazide

NDC Package 0025-1021-31 Aldactazide

Spironolactone And Hydrochlorothiazide Tablet, Film Coated Oral - View Billable Units, 11-Digit Format, RxNorm

Table of Contents

    1. Package Information
    2. Frequently Asked Questions

Package Information

Find all the important details about this NDC Package code, including the 11-Digit NDC Billing number, billing units, wholesale price, RxNorm crosswalk, active ingredients, pharmacologic clasess, etc.

NDC Package Code:
0025-1021-31
Package Description:
100 TABLET, FILM COATED in 1 BOTTLE
Product Code:
0025-1021
Proprietary Name:
Aldactazide
Non-Proprietary Name:
Spironolactone And Hydrochlorothiazide
Substance Name:
Hydrochlorothiazide; Spironolactone
Usage Information:
This product is used to treat high blood pressure (hypertension), heart failure, or extra fluid in the body (edema). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This product contains two medications: spironolactone and hydrochlorothiazide. Both medications are "water pills" (diuretics) and cause your body to get rid of extra salt and water. This effect helps to relax the blood vessels so that blood can flow more easily and may increase the amount of urine you make when you first start the product. Spironolactone also helps to treat or prevent low blood potassium levels and block the activity of a certain natural substance (aldosterone) that can cause edema. Your doctor may direct you to start taking the individual medications first, and then switch you over to this combination product if this is the best dose combination for you.
11-Digit NDC Billing Format:
00025102131
Billing Unit:
EA - Billing unit of "each" is used when the product is dispensed in discreet units.
NDC to RxNorm Crosswalk:
100 EA
NDC to RxNorm Crosswalk:
  • RxCUI: 198224 - spironolactone 25 MG / hydroCHLOROthiazide 25 MG Oral Tablet
  • RxCUI: 198224 - hydrochlorothiazide 25 MG / spironolactone 25 MG Oral Tablet
  • RxCUI: 198224 - HCTZ 25 MG / spironolactone 25 MG Oral Tablet
  • RxCUI: 198225 - spironolactone 50 MG / hydroCHLOROthiazide 50 MG Oral Tablet
  • RxCUI: 198225 - hydrochlorothiazide 50 MG / spironolactone 50 MG Oral Tablet
    • Product Type:
    Human Prescription Drug
    Labeler Name:
    Pfizer Laboratories Div Pfizer Inc
    Dosage Form:
    Tablet, Film Coated - A solid dosage form that contains medicinal substances with or without suitable diluents and is coated with a thin layer of a water-insoluble or water-soluble polymer.
    Administration Route(s):
  • Oral - Administration to or by way of the mouth.
    • Active Ingredient(s):
  • HYDROCHLOROTHIAZIDE 50 mg/1
  • SPIRONOLACTONE 50 mg/1
    • Pharmacologic Class(es):
  • Aldosterone Antagonist - [EPC] (Established Pharmacologic Class)
  • Aldosterone Antagonists - [MoA] (Mechanism of Action)
  • Increased Diuresis - [PE] (Physiologic Effect)
  • Thiazide Diuretic - [EPC] (Established Pharmacologic Class)
  • Thiazides - [CS]
    • Sample Package:
    No
    FDA Application Number:
    NDA012616
    Marketing Category:
    NDA - A product marketed under an approved New Drug Application.
    Start Marketing Date:
    01-01-1978
    End Marketing Date:
    01-31-2025
    Exclude Flag:
    N
    Code Structure:

    The NDC Directory contains ONLY information on final marketed drugs submitted to FDA electronically by labelers. A labeler might be a manufacturer, re-packager or re-labeler. The product information included in the NDC directory does not indicate that FDA has verified the information provided by the product labeler. Assigned NDC numbers are not in any way an indication of FDA approval of the product.

    * Please review the disclaimer below.

    Frequently Asked Questions

    What is NDC 0025-1021-31?

    The NDC Packaged Code 0025-1021-31 is assigned to a package of 100 tablet, film coated in 1 bottle of Aldactazide, a human prescription drug labeled by Pfizer Laboratories Div Pfizer Inc. The product's dosage form is tablet, film coated and is administered via oral form.

    Is NDC 0025-1021 included in the NDC Directory?

    Yes, Aldactazide with product code 0025-1021 is active and included in the NDC Directory. The product was first marketed by Pfizer Laboratories Div Pfizer Inc on January 01, 1978.

    What is the NDC billing unit for package 0025-1021-31?

    The contents of this package are billed per "each", products billed on a per each basis are usually products dispensed in discreet units. The calculated billable units for this package is 100.

    What is the 11-digit format for NDC 0025-1021-31?

    The 11-digit format is 00025102131. The 11-digit billing format might be required by the Centers for Medicare & Medicaid Services (CMS) and other payers in billing claim forms.

    This package code is originally configured in a 4-4-2 segment 10-digit format and by adding a zero within the original NDC package code we can obtain the converted 11-digit format in a 5-4-2 segment configuration. The table below shows the 11-digit code conversion:

    10-Digit Format10-Digit Original Code11-Digit Format11-Digit Code
    4-4-20025-1021-315-4-200025-1021-31