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  5. NDC Package Code: 12658-0556-1 Acetazolamide

NDC Package 12658-0556-1 Acetazolamide

Powder - View Billable Units, 11-Digit Format, RxNorm

Table of Contents

    1. Package Information
    2. Frequently Asked Questions

Package Information

This product is an UNFINISHED DRUG part of the official NDC directory. Unfinished drugs include products like active ingredients some of which are used in bulk for further processing or compounding. The FDA requires a list of these drugs manufactured in a U.S. commercial distribution facility.

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:
12658-0556-1
Package Description:
1 kg in 1 DRUM
Product Code:
12658-0556
Non-Proprietary Name:
Acetazolamide
Substance Name:
Acetazolamide
Usage Information:
Acetazolamide is used to prevent and reduce the symptoms of altitude sickness. This medication can decrease headache, tiredness, nausea, dizziness, and shortness of breath that can occur when you climb quickly to high altitudes (generally above 10,000 feet/3,048 meters). It is particularly useful in situations when you cannot make a slow ascent. The best ways to prevent altitude sickness are climbing slowly, stopping for 24 hours during the climb to allow the body to adjust to the new height, and taking it easy the first 1 to 2 days. This medication is also used with other medications to treat high pressure inside the eye due to certain types of glaucoma. Acetazolamide belongs to a class of drugs known as carbonic anhydrase inhibitors. It works by decreasing the production of fluid inside the eye. It is also used to decrease a buildup of body fluids (edema) caused by heart failure or certain medications. Acetazolamide can work less well over time, so it is usually used only for a short period. It has also been used with other medications to treat certain types of seizures (petit mal and unlocalized seizures).
11-Digit NDC Billing Format:
12658055601
Product Type:
Bulk Ingredient
Labeler Name:
Zaklady Farmaceutyczne Polpharma S A
Dosage Form:
Powder - An intimate mixture of dry, finely divided drugs and/or chemicals that may be intended for internal or external use.
Active Ingredient(s):
  • ACETAZOLAMIDE 1 kg/kg
    • Sample Package:
    N/A
    Marketing Category:
    BULK INGREDIENT - A category specifying that a product is marketed as a bulk ingredient.
    Start Marketing Date:
    01-01-1982
    Listing Expiration Date:
    12-31-2024
    Exclude Flag:
    N
    Unfinished Product:
    Yes
    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 12658-0556-1?

    The NDC Packaged Code 12658-0556-1 is assigned to an UNFINISHED drug package of 1 kg in 1 drum of Acetazolamide, a bulk ingredient labeled by Zaklady Farmaceutyczne Polpharma S A. The product's dosage form is powder and is administered via form.

    Is NDC 12658-0556 included in the NDC Directory?

    Yes, Acetazolamide is an UNFINISHED PRODUCT with code 12658-0556 that is active and included in the NDC Directory. The product was first marketed by Zaklady Farmaceutyczne Polpharma S A on January 01, 1982 and its listing in the NDC Directory is set to expire on December 31, 2024 if the product is not updated or renewed by the manufacturer.

    What is the 11-digit format for NDC 12658-0556-1?

    The 11-digit format is 12658055601. 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 5-4-1 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
    5-4-112658-0556-15-4-212658-0556-01