NDC Package 49643-705-05 Standardized Cat Hair

View Billable Units, 11-Digit Format, RxNorm

Package Information

This product is EXCLUDED from the official NDC directory because the listing data was inactivated by the FDA.

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:
49643-705-05
Package Description:
5 mL in 1 VIAL, MULTI-DOSE
Product Code:
Proprietary Name:
Standardized Cat Hair
Usage Information:
Studies have shown that skin tests with cat extract are useful in the diagnosis of cat allergy. As a rule, persons with cat allergy have positive skin reactions when tested with cat extract, and non-allergic individuals rarely react7, 8, 9. However, the relationship between a positive skin test and the appearance of clinical symptoms after exposure to a cat is not absolute, i.e., some skin-test positive persons do not experience allergic symptoms after exposure10. Failure to experience symptoms may be dose related, since it is known that cats vary significantly in the amount of Fel d1 they produce11. The efficacy of cat extract immunotherapy in the treatment of bronchial asthma has been shown in two studies12, 13. A reduction in bronchial sensitivity was observed in five patients with cat allergy, whereas no reduction was observed in placebo treated, cat-allergic patients.
11-Digit NDC Billing Format:
49643070505
NDC to RxNorm Crosswalk:
  • RxCUI: 851948 - cat hair extract 10,000 BAU/mL Injectable Solution
  • RxCUI: 851948 - cat hair extract 10000 BAU/ML Injectable Solution
  • RxCUI: 851948 - Felis catus hair extract 10,000 BAU/ML Injectable Solution
  • Labeler Name:
    Allermed Laboratories, Inc.
    Sample Package:
    No
    Start Marketing Date:
    08-15-1992
    Listing Expiration Date:
    12-31-2022
    Exclude Flag:
    I
    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.

    Other Product Packages

    The following packages are also available for this product:

    NDC Package CodePackage Description
    49643-705-1010 mL in 1 VIAL, MULTI-DOSE
    49643-705-3030 mL in 1 VIAL, MULTI-DOSE
    49643-705-5050 mL in 1 VIAL, MULTI-DOSE

    * Please review the disclaimer below.

    Frequently Asked Questions

    What is NDC 49643-705-05?

    The NDC Packaged Code 49643-705-05 is assigned to a package of 5 ml in 1 vial, multi-dose of Standardized Cat Hair, labeled by Allermed Laboratories, Inc.. The product's dosage form is and is administered via form.

    Is NDC 49643-705 included in the NDC Directory?

    No, Standardized Cat Hair with product code 49643-705 is excluded from the NDC Directory because it's listing has been INACTIVATED by FDA. The product was first marketed by Allermed Laboratories, Inc. on August 15, 1992 and its listing in the NDC Directory is set to expire on December 31, 2022 if the product is not updated or renewed by the manufacturer.

    What is the 11-digit format for NDC 49643-705-05?

    The 11-digit format is 49643070505. 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
    5-3-249643-705-055-4-249643-0705-05