What is NDC 23155-972?

23155-972 is the product NDC for Fluorouracil, Fluorouracil 50 mg/mL injection, solution, listed with the FDA by Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.

Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc., NDC labeler code 23155. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Fluorouracil?

40 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Fluorouracil NDC 23155-972 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)23155-972Labeler and product segments. Claims need a package NDC.

Product NDC at billing width23155-0972Add 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
23155-972-41	2315509724123155097241	10 VIAL, SINGLE-DOSE in 1 CARTON (23155-972-41) / 10 mL in 1 VIAL, SINGLE-DOSE (23155-972-31)Marketed from Sep 7, 2026

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): Fluorouracil
Generic name (nonproprietary): fluorouracil
Active ingredients: Fluorouracil — 50 mg/mL
Dosage form: Injection, Solution
Route: Intravenous
Labeler: Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.NDC labeler code 23155
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 210123
Marketing start: Sep 7, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Nucleic Acid Synthesis Inhibitors (Mechanism)
Identifiers: Product ID 23155-972_2c14f18e-37f2-4a48-9759-6a65c3304bf9SPL ID 2c14f18e-37f2-4a48-9759-6a65c3304bf9SPL set ID f0b60247-89ff-42b5-a55b-61980c282749RxCUI 1791701, 1791736UNII U3P01618RT
Pharmacologic class: Nucleoside Metabolic Inhibitor

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

N423155097241 followed by a unit qualifier and the quantity

Package 23155-0972-41. 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 Aug 14, 2026. This label includes a boxed warning.

Indications (excerpt from the label)

Fluorouracil is indicated for the treatment of patients with: 1.1 Adenocarcinoma of the Colon and Rectum 1.2 Adenocarcinoma of the Breast 1.3 Gastric Adenocarcinoma 1.4 Pancreatic Adenocarcinoma Fluorouracil is a nucleoside metabolic inhibitor indicated for the treatment of patients with Adenocarcinoma of the Colon and Rectum (1.1) Adenocarcinoma of the Breast (1.2) Gastric Adenocarcinoma (1.3) Pancreatic Adenocarcinoma (1.4)

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 23155-972

What is NDC 23155-972?: 23155-972 is the product NDC for Fluorouracil, Fluorouracil 50 mg/mL injection, solution, listed with the FDA by Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Fluorouracil.
What is the active ingredient?: Fluorouracil.
Who is the labeler?: Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc., NDC labeler code 23155. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Fluorouracil?: 40 other product NDCs are listed under this name. See all Fluorouracil NDCs.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Fluorouracil NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	23155-973	23155-0973-41
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	23155-974	23155-0974-31
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	23155-975	23155-0975-31
Fluorouracilfluorouracil cream, 0.5%	Fluorouracil 5 mg/g	CreamTopical	Dr. Reddy's Laboratories Inc.	75907-169	75907-0169-11
Fluorouracil	Fluorouracil 2 g/40g	CreamTopical	Encube Ethicals, Inc.	21922-049	21922-0049-17
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Meitheal Pharmaceuticals Inc.	71288-154	71288-0154-76
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	BluePoint Laboratories	68001-628	68001-0628-32
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	BluePoint Laboratories	68001-627	68001-0627-27
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Meitheal Pharmaceuticals Inc.	71288-170	71288-0170-75
Fluorouracil	Fluorouracil 50 mg/g	CreamTopical	Dr. Reddy's Labratories Inc.	75907-095	75907-0095-40

All 41 Fluorouracil NDCs

Other NDCs under ANDA 210123

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

FDA NDC Directory listings under ANDA 210123
Product	Strength	Form · route	Labeler	Product NDC
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	23155-973
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	BluePoint Laboratories	68001-524
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Gland Pharma Limited	68083-269
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Gland Pharma Limited	68083-270
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Xiromed LLC	70700-186
Fluorouracil	Fluorouracil 50 mg/mL	Injection, SolutionIntravenous	Xiromed LLC	70700-187