NDC codes

FDA NDC Directory
Product NDC (as listed)37662-2109Labeler and product segments. Claims need a package NDC.
Product NDC at billing width37662-2109Add 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
37662-2109-137662210901200 PELLET in 1 VIAL, GLASS (37662-2109-1)Marketed from Dec 14, 2022
37662-2109-237662210902500 PELLET in 1 VIAL, GLASS (37662-2109-2)Marketed from Dec 14, 2022
37662-2109-3376622109033000 PELLET in 1 BOTTLE, GLASS (37662-2109-3)Marketed from Dec 14, 2022
37662-2109-43766221090410000 PELLET in 1 BOTTLE, GLASS (37662-2109-4)Marketed from Dec 14, 2022

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)
Ustilago Maidis
Generic name (nonproprietary)
ustilago maidis
Active ingredients
Ustilago maydis100 [hp_C]/1
Dosage form
Pellet
Route
Oral
Product type
Over-the-counter drug
Marketing category
Unapproved homeopathic
Marketing start
Listing expires
Other FDA classes
Allergens (Chemical structure)Cell-mediated Immunity (Physiologic effect)Fungal Proteins (Chemical structure)Increased Histamine Release (Physiologic effect)Increased IgG Production (Physiologic effect)
Identifiers
Product ID 37662-2109_efd22340-1352-7f33-e053-2995a90abcb8SPL ID efd22340-1352-7f33-e053-2995a90abcb8SPL set ID efd22340-1351-7f33-e053-2995a90abcb8UNII 4K7Z7K7SWG
Pharmacologic class
Non-Standardized Fungal Allergenic Extract

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

N437662210901 followed by a unit qualifier and the quantity

Package 37662-2109-01. 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 .

Full label on DailyMed (opens in a new tab)

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Ustilago Maidis NDC 37662-2109 | Med-Code