Cromolyn Sodium NDC 42571-132

NDC codes

FDA NDC Directory

Product NDC (as listed)42571-132Labeler and product segments. Claims need a package NDC.

Product NDC at billing width42571-0132Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package	Copy
42571-132-52	42571013252	96 CARTON in 1 CARTON (42571-132-52) / 1 TRAY in 1 CARTON / 8 AMPULE in 1 TRAY / 5 mL in 1 AMPULE (42571-132-21)Marketed from May 4, 2013

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): Cromolyn Sodium
Generic name (nonproprietary): cromolyn sodium
Active ingredients: Cromolyn sodium — 100 mg/5mL
Dosage form: Solution, Concentrate
Route: Oral
Labeler: Micro Labs Limited
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 202745
Marketing start: May 4, 2013
Listing expires: Dec 31, 2026
Other FDA classes: Decreased Histamine Release (Physiologic effect)
Identifiers: Product ID 42571-132_22ffea9c-cd39-22dd-e063-6394a90aae4bSPL ID 22ffea9c-cd39-22dd-e063-6394a90aae4bSPL set ID 93f80edb-3b38-423e-8cd6-5b5cb4393ec2RxCUI 831261UNII Q2WXR1I0PK
Pharmacologic class: Mast Cell Stabilizer

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N442571013252 followed by a unit qualifier and the quantity

Package 42571-0132-52. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Sep 26, 2024.

Indications (excerpt from the label)

INDICATIONS AND USAGE Cromolyn Sodium Oral Solution (Concentrate) 100 mg/5 mL is indicated in the management of patients with mastocytosis. Use of this product has been associated with improvement in diarrhea, flushing, headaches, vomiting, urticaria, abdominal pain, nausea, and itching in some patients.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)