NDC codes

FDA NDC Directory
Product NDC (as listed)50228-438Labeler and product segments. Claims need a package NDC.
Product NDC at billing width50228-0438Add 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 NDC11-digit (billing)PackageCopy
50228-438-0550228043805500 TABLET, DELAYED RELEASE in 1 BOTTLE (50228-438-05)Marketed from Oct 11, 2023
50228-438-305022804383030 TABLET, DELAYED RELEASE in 1 BOTTLE (50228-438-30)Marketed from Oct 11, 2023
50228-438-605022804386060 TABLET, DELAYED RELEASE in 1 BOTTLE (50228-438-60)Marketed from Mar 12, 2024

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)
Naproxen and esomeprazole magnesium
Generic name (nonproprietary)
naproxen and esomeprazole magnesium
Active ingredients
Naproxen — 500 mg/1Esomeprazole magnesium — 20 mg/1
Dosage form
Tablet, Delayed release
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 217738
Marketing start
Listing expires
Other FDA classes
Non-Steroidal (Chemical structure)Cyclooxygenase Inhibitors (Mechanism)Cytochrome P450 2C19 Inhibitors (Mechanism)Proton Pump Inhibitors (Mechanism)
Identifiers
Product ID 50228-438_2faf3061-f567-a5dc-e063-6294a90aff8bSPL ID 2faf3061-f567-a5dc-e063-6294a90aff8bSPL set ID 167340c2-1234-4d00-b4e2-cccf3d270fdaRxCUI 994005, 994008UNII R6DXU4WAY9, 57Y76R9ATQUPC 0350228437103, 0350228438605, 0350228438056, 0350228437301, 0350228437608, 0350228438308

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

N450228043805 followed by a unit qualifier and the quantity

Package 50228-0438-05. 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

Label details couldn’t be retrieved right now. Open the label on DailyMed.

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