Gentamicin NDC 55150-403

NDC codes

FDA NDC Directory

Product NDC (as listed)55150-403Labeler and product segments. Claims need a package NDC.

Product NDC at billing width55150-0403Add 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
55150-403-25	55150040325	25 VIAL, MULTI-DOSE in 1 CARTON (55150-403-25) / 20 mL in 1 VIAL, MULTI-DOSE (55150-403-01)Marketed from Jan 8, 2024

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): Gentamicin
Generic name (nonproprietary): gentamicin
Active ingredients: Gentamicin sulfate — 40 mg/mL
Dosage form: Injection, Solution
Route: Intramuscular, Intravenous
Labeler: Eugia US LLC
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 215237
Marketing start: Jan 8, 2024
Listing expires: Dec 31, 2027
Other FDA classes: Aminoglycosides (Chemical structure)
Identifiers: Product ID 55150-403_c72dacd5-33b4-456e-ad96-0e8635a73854SPL ID c72dacd5-33b4-456e-ad96-0e8635a73854SPL set ID 60ca1487-392d-4721-aa45-3de38722896cRxCUI 313996UNII 8X7386QRLVUPC 0355150403257
Pharmacologic class: Aminoglycoside Antibacterial

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

N455150040325 followed by a unit qualifier and the quantity

Package 55150-0403-25. 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 Jan 29, 2026. This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE: To reduce the development of drug-resistant bacteria and maintain the effectiveness of gentamicin injection and other antibacterial drugs, gentamicin injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Gentamicin injection is indicated in the treatment of serious infections caused by susceptible strains of the following microorg…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 215237

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

FDA NDC Directory listings under ANDA 215237
Product	Strength	Form · route	Labeler	Product NDC
Gentamicin	Gentamicin sulfate 40 mg/mL	Injection, SolutionIntramuscular, Intravenous	Eugia US LLC	55150-402
Gentamicin	Gentamicin sulfate 40 mg/mL	Injection, SolutionIntramuscular, Intravenous	REMEDYREPACK INC.	70518-4757