What is NDC 22840-5652?

22840-5652 is the product NDC for Barley Loose Smut (ustilago nuda), Ustilago nuda .025 g/mL solution, listed with the FDA by Greer Laboratories, Inc.. It has 3 package NDCs, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Barley Loose Smut (Ustilago nuda).

Greer Laboratories, Inc., NDC labeler code 22840. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Barley Loose Smut?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Barley Loose Smut NDC 22840-5652 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)22840-5652Labeler and product segments. Claims need a package NDC.

Product NDC at billing width22840-5652Add 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
22840-5652-1	22840565201	5 mL in 1 VIAL, MULTI-DOSE (22840-5652-1)Marketed from Sep 15, 1981
22840-5652-2	22840565202	10 mL in 1 VIAL, MULTI-DOSE (22840-5652-2)Marketed from Sep 15, 1981
22840-5652-4	22840565204	50 mL in 1 VIAL, MULTI-DOSE (22840-5652-4)Marketed from Sep 15, 1981

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): Barley Loose Smut
Generic name (nonproprietary): ustilago nuda
Active ingredients: Ustilago nuda — .025 g/mL
Dosage form: Solution
Route: Intradermal, Percutaneous, Subcutaneous
Labeler: Greer Laboratories, Inc.NDC labeler code 22840
Product type: Non-standardized allergenic
Marketing category: BLA — Biologics License ApplicationApplication BLA 101833
Marketing start: Sep 15, 1981
Listing expires: Dec 31, 2026
Other FDA classes: Allergens (Chemical/Ingredient)Cell-mediated Immunity (Physiologic effect)Fungal Proteins (Chemical/Ingredient)Increased Histamine Release (Physiologic effect)Increased IgG Production (Physiologic effect)
Identifiers: Product ID 22840-5652_36ac182a-ff48-50a9-e063-6394a90aa917SPL ID 36ac182a-ff48-50a9-e063-6394a90aa917
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 drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

Administration

Drug administration (CPT 96360–96549)

When a clinician administers the drug, the administration is reported separately. Codes in this range cover hydration, therapeutic injections and infusions, and chemotherapy or other complex drug administration. The right code depends on route, duration and drug type, and self-administered drugs are not billed this way.

How CPT relates to drug billing

NDC on a medical claim

N422840565201 followed by a unit qualifier and the quantity

Package 22840-5652-01. 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

The FDA listing for this product does not reference a label (SPL) set.

About NDC 22840-5652

What is NDC 22840-5652?: 22840-5652 is the product NDC for Barley Loose Smut (ustilago nuda), Ustilago nuda .025 g/mL solution, listed with the FDA by Greer Laboratories, Inc.. It has 3 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Barley Loose Smut (Ustilago nuda).
What is the active ingredient?: Ustilago nuda.
Who is the labeler?: Greer Laboratories, Inc., NDC labeler code 22840. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Barley Loose Smut?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other NDCs under BLA 101833

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

FDA NDC Directory listings under BLA 101833
Product	Strength	Form · route	Labeler	Product NDC
White Ash Pollenfraxinus americana	Fraxinus americana pollen .05 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-1425
Iodine Bushallenrolfea occidentalis	Allenrolfea occidentalis pollen .1 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-2334
California Western Sycamore Pollenplatanus racemosa	Platanus racemosa pollen .05 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-3497
California Black Walnut Pollenjuglans californica	Juglans californica pollen .05 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-5475
Elm Pollen Mixulmus americana and ulmus pumila	Ulmus americana pollen .025 g/mL; Ulmus pumila pollen .025 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-9411
American Sycamore Pollenplatanus occidentalis	Platanus occidentalis pollen .05 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-5472
Birch Pollen Mixbetula lenta, betula nigra and betula populifolia	Betula lenta pollen .0003333 g/mL + 2 more ingredients	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-9407
Green Ash Pollenfraxinus pennsylvanica	Fraxinus pennsylvanica pollen 20000 [PNU]/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-1422
Wingscaleatriplex canescens	Atriplex canescens pollen 40000 [PNU]/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-2332
California Western Sycamore Pollenplatanus racemosa	Platanus racemosa pollen 40000 [PNU]/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-3494
California Western Sycamore Pollenplatanus racemosa	Platanus racemosa pollen .05 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-5473
Birch Pollen Mixbetula lenta, betula nigra and betula populifolia	Betula lenta pollen .0166666 g/mL + 2 more ingredients	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-9408
Green Ash Pollenfraxinus pennsylvanica	Fraxinus pennsylvanica pollen .001 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-1424
Iodine Bushallenrolfea occidentalis	Allenrolfea occidentalis pollen .1 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-2333
California Western Sycamore Pollenplatanus racemosa	Platanus racemosa pollen .001 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-3495
Black Walnut Pollenjuglans nigra	Juglans nigra pollen .05 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-5474
Elm Pollen Mixulmus americana and ulmus pumila	Ulmus americana pollen .0005 g/mL; Ulmus pumila pollen .0005 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-9409
False Ragweedambrosia acanthicarpa	Ambrosia acanthicarpa pollen 20000 [PNU]/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-1379
Gliocladium viride	Gliocladium viride .05 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-1682
Ponderosa Pine Pollenpinus ponderosa	Pinus ponderosa pollen .1 g/mL	SolutionIntradermal, Percutaneous, Subcutaneous	Greer Laboratories, Inc.	22840-3450

Showing 20 of 40.

Barley Loose Smut (Ustilago nuda) NDC 22840-5652