NDC codes

FDA NDC Directory
Product NDC (as listed)71731-4171Labeler and product segments. Claims need a package NDC.
Product NDC at billing width71731-4171Add 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
71731-4171-1717314171011 VIAL, SINGLE-DOSE in 1 CARTON (71731-4171-1) / 2 mL in 1 VIAL, SINGLE-DOSEMarketed from Mar 4, 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)
Eribulin Mesylate
Generic name (nonproprietary)
eribulin mesylate
Active ingredients
Eribulin mesylate — .5 mg/mL
Dosage form
Injection
Route
Intravenous
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 218743
Marketing start
Listing expires
Other FDA classes
Microtubule Inhibition (Physiologic effect)
Identifiers
Product ID 71731-4171_de53523f-624f-492d-8d2f-027bbd7ce5f3SPL ID de53523f-624f-492d-8d2f-027bbd7ce5f3SPL set ID 8a81f3e9-ac52-4f98-bf62-da7974d012b3RxCUI 1045456UNII AV9U0660CWUPC 0371731417116
Pharmacologic class
Microtubule 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

N471731417101 followed by a unit qualifier and the quantity

Package 71731-4171-01. 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 .

Indications (excerpt from the label)

Eribulin mesylate injection is a microtubule inhibitor indicated for the treatment of patients with: Metastatic breast cancer who have previously received at least two chemotherapeutic regimens for the treatment of metastatic disease. Prior therapy should have included an anthracycline and a taxane in either the adjuvant or metastatic setting. ( 1.1 ) Unresectable or metastatic liposarcoma who have received a prior anthracycline-containing regimen. ( 1.2 ) 1.1 Me tastatic Breast Cancer Eribulin mesylate injection is indicated for the treatment of patients with metastatic breast cancer who have previously received at least two chemotherapeutic regimens for the treatment of metastatic disease.…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 218743

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

FDA NDC Directory listings under ANDA 218743
ProductStrengthForm · routeLabelerProduct NDC
Eribulin MesylateEribulin mesylate .5 mg/mLInjectionIntravenousSun Pharmaceutical Industries Limited70095-080

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