NDC Package 65649-231-41 Azasan

Azathioprine Tablet Oral - View Billable Units, 11-Digit Format, RxNorm

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:
65649-231-41
Package Description:
100 TABLET in 1 BOTTLE
Product Code:
Proprietary Name:
Azasan
Non-Proprietary Name:
Azathioprine
Substance Name:
Azathioprine
Usage Information:
Azathioprine is used to prevent organ rejection in people who have received a kidney transplant. It is usually taken along with other medications to allow your new kidney to function normally. Azathioprine is also used to treat rheumatoid arthritis. In this condition, the body's defense system (immune system) attacks healthy joints. Azathioprine belongs to a class of drugs known as immunosuppressants. It works by weakening the immune system to help your body accept the new kidney as if it were your own (in the case of an organ transplant) or to prevent further damage to your joints (in the case of rheumatoid arthritis). Talk to your doctor about the risks and benefits of azathioprine, especially when used in children and young adults.
11-Digit NDC Billing Format:
65649023141
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: 359228 - azaTHIOprine 100 MG Oral Tablet
  • RxCUI: 359228 - azathioprine 100 MG Oral Tablet
  • RxCUI: 359229 - azaTHIOprine 75 MG Oral Tablet
  • RxCUI: 359229 - azathioprine 75 MG Oral Tablet
  • RxCUI: 404475 - AZASAN 75 MG Oral Tablet
  • Product Type:
    Human Prescription Drug
    Labeler Name:
    Salix Pharmaceuticals
    Dosage Form:
    Tablet - A solid dosage form containing medicinal substances with or without suitable diluents.
    Administration Route(s):
  • Oral - Administration to or by way of the mouth.
  • Active Ingredient(s):
    Sample Package:
    No
    FDA Application Number:
    ANDA075252
    Marketing Category:
    ANDA - A product marketed under an approved Abbreviated New Drug Application.
    Start Marketing Date:
    04-01-2003
    Listing Expiration Date:
    12-31-2024
    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.

    NDC HCPCS Crosswalk

    This crosswalk is intended to help the public understand which drug products (identified by NDCs) are assigned to which HCPCS billing codes.

    NDC 65649-231-41 HCPCS crosswalk information with package details and bill units information.

    NDC Billing CodeHCPCS CodeHCPCS Code Desc.DosagePackage SizePackage QuantityBillable UnitsBillable Units / Pkg
    65649023141J7500Azathioprine oral 50mg50 MG1001150150

    * Please review the disclaimer below.

    Frequently Asked Questions

    What is NDC 65649-231-41?

    The NDC Packaged Code 65649-231-41 is assigned to a package of 100 tablet in 1 bottle of Azasan, a human prescription drug labeled by Salix Pharmaceuticals. The product's dosage form is tablet and is administered via oral form.This product is billed for "EA" each discreet unit and contains an estimated amount of 100 billable units per package.

    Is NDC 65649-231 included in the NDC Directory?

    Yes, Azasan with product code 65649-231 is active and included in the NDC Directory. The product was first marketed by Salix Pharmaceuticals on April 01, 2003 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 NDC billing unit for package 65649-231-41?

    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 65649-231-41?

    The 11-digit format is 65649023141. 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 5-3-2 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
    5-3-265649-231-415-4-265649-0231-41