NDC codes

FDA NDC Directory
Product NDC (as listed)10157-2124Labeler and product segments. Claims need a package NDC.
Product NDC at billing width10157-2124Add 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
10157-2124-2101572124021 TUBE in 1 BLISTER PACK (10157-2124-2) / 2 g in 1 TUBEMarketed from May 1, 2025

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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)
Cold Sore Treatment Docosanol
Generic name (nonproprietary)
docosanol
Active ingredients
Docosanol100 mg/g
Dosage form
Cream
Route
Topical
Product type
Over-the-counter drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 217090
Marketing start
Listing expires
Identifiers
Product ID 10157-2124_75847eb8-3765-4c32-8c4c-f39b22d3aab3SPL ID 75847eb8-3765-4c32-8c4c-f39b22d3aab3SPL set ID bcdd51a9-210c-4d92-b67e-e3ac16c99812RxCUI 797534UNII 9G1OE216XYUPC 0041388013374

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. Topical products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N410157212402 followed by a unit qualifier and the quantity

Package 10157-2124-02. 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 .

Indications (excerpt from the label)

Uses treats cold sores/fever blisters on the face or lips shortens healing time and duration of symptoms: tingling, pain, burning, and/or itching

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 217090

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under ANDA 217090
ProductStrengthForm · routeLabelerProduct NDC
Amazon Basics DocosanoldocosanolDocosanol 100 mg/gCreamTopicalAmazon.com Services LLC72288-006
DocosanolDocosanol 100 mg/gCreamTopicalAmerisource Bergen46122-800
DocosanolDocosanol 100 mg/gCreamTopicalAurohealth LLC58602-019
Julie Cold Sore TreatmentdocosanolDocosanol 100 mg/gCreamTopicalJulie Products Inc82791-362
DocosanolDocosanol 100 mg/gCreamTopicalKROGER COMPANY30142-286

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