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  5. NDC Package Code: 42571-132-52 Cromolyn Sodium

NDC Package 42571-132-52 Cromolyn Sodium

Solution, Concentrate 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:
42571-132-52
Package Description:
96 CARTON in 1 CARTON / 1 TRAY in 1 CARTON / 8 AMPULE in 1 TRAY / 5 mL in 1 AMPULE (42571-132-21)
Product Code:
42571-132
Proprietary Name:
Cromolyn Sodium
Non-Proprietary Name:
Cromolyn Sodium
Substance Name:
Cromolyn Sodium
Usage Information:
This medication is used to treat certain allergic eye conditions (vernal keratoconjunctivitis, vernal conjunctivitis, vernal keratitis). It prevents itching of the eyes that can occur with these conditions. Cromolyn is known as a mast cell stabilizer. It works by blocking certain natural substances (histamine, SRS-A) that cause allergic symptoms.
11-Digit NDC Billing Format:
42571013252
Billing Unit:
ML - Billing unit of "milliliter" is used when a product is measured by its liquid volume.
NDC to RxNorm Crosswalk:
  • RxCUI: 831261 - cromolyn sodium 100 MG in 5 mL Concentrate for Oral Solution
  • RxCUI: 831261 - cromolyn sodium 20 MG/ML Oral Solution
  • RxCUI: 831261 - cromolyn sodium 100 MG per 5 ML Concentrate for Oral Solution
    • Product Type:
    Human Prescription Drug
    Labeler Name:
    Micro Labs Limited
    Dosage Form:
    Solution, Concentrate - A liquid preparation (i.e., a substance that flows readily in its natural state) that contains a drug dissolved in a suitable solvent or mixture of mutually miscible solvents; the drug has been strengthened by the evaporation of its nonactive parts.
    Administration Route(s):
  • Oral - Administration to or by way of the mouth.
    • Active Ingredient(s):
  • CROMOLYN SODIUM 100 mg/5mL
    • Pharmacologic Class(es):
  • Decreased Histamine Release - [PE] (Physiologic Effect)
  • Mast Cell Stabilizer - [EPC] (Established Pharmacologic Class)
    • Sample Package:
    No
    FDA Application Number:
    ANDA202745
    Marketing Category:
    ANDA - A product marketed under an approved Abbreviated New Drug Application.
    Start Marketing Date:
    05-04-2013
    Listing Expiration Date:
    12-31-2025
    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 42571-132-52?

    The NDC Packaged Code 42571-132-52 is assigned to a package of 96 carton in 1 carton / 1 tray in 1 carton / 8 ampule in 1 tray / 5 ml in 1 ampule (42571-132-21) of Cromolyn Sodium, a human prescription drug labeled by Micro Labs Limited. The product's dosage form is solution, concentrate and is administered via oral form.

    Is NDC 42571-132 included in the NDC Directory?

    Yes, Cromolyn Sodium with product code 42571-132 is active and included in the NDC Directory. The product was first marketed by Micro Labs Limited on May 04, 2013 and its listing in the NDC Directory is set to expire on December 31, 2025 if the product is not updated or renewed by the manufacturer.

    What is the NDC billing unit for package 42571-132-52?

    The contents of this package are billed per "ml or milliliter", products billed per milliliter are usually products measured by liquid volume.

    What is the 11-digit format for NDC 42571-132-52?

    The 11-digit format is 42571013252. 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
    5-3-242571-132-525-4-242571-0132-52