Tobramycin Solution
NDC Package 72603-430-56

View Billable Units, 11-Digit Conversion Format, and RxNorm mappings
Table of Contents
    1. Package Information
    2. NDC HCPCS Crosswalk
    3. Frequently Asked Questions

Package Information

Tobramycin solution is a medication used to treat eye infections. This formulation utilizes a solution delivery system. Marketed by Northstar Rxllc, this product is identified by NDC 72603-430 and is authorized under FDA application ANDA214478.

Identification & Billing

NDC Package Code
72603-430-56
Package Description
14 POUCH in 1 CARTON / 4 AMPULE in 1 POUCH (72603-430-04) / 5 mL in 1 AMPULE
Product Code
72603-430
11-Digit Billing Format
72603043056
Billing Unit
ML - Billing unit of "milliliter" is used when a product is measured by its liquid volume.
RxNorm Crosswalk

Clinical Specifications

Proprietary Name
Tobramycin
Non-Proprietary Name
Tobramycin
Substance Name
Tobramycin
Dosage Form
Solution - A clear, homogeneous liquid1 dosage form that contains one or more chemical substances dissolved in a solvent or mixture of mutually miscible solvents.
Administration Route
Respiratory (inhalation) - Administration within the respiratory tract by inhaling orally or nasally for local or systemic effect.
Active Ingredient(s)
TOBRAMYCIN 300 mg/5mL
Pharmacologic Class
Usage Information
This medication is used to treat eye infections. Tobramycin belongs to a class of drugs called aminoglycoside antibiotics. It works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness.

Regulatory & Marketing

Labeler Name
Northstar Rxllc
Product Type
Human Prescription Drug
FDA Application #
ANDA214478
Marketing Category
ANDA - A product marketed under an approved Abbreviated New Drug Application.
Start Marketing Date
08-01-2024
Listing Expiration
12-31-2026
Exclude Flag
N
Sample Package
No

Hierarchy Structure

Code Lineage

The NDC Directory contains ONLY information on final marketed drugs submitted to FDA electronically by labelers. A labeler might be a manufacturer, re-packager or re-labeler. The product information included in the NDC directory does not indicate that FDA has verified the information provided by the product labeler. Assigned NDC numbers are not in any way an indication of FDA approval of the product.

* Please review the full disclaimer at the bottom of this page.

Billing & HCPCS Mapping

To facilitate insurance claims and reimbursement, this drug package is mapped to specific HCPCS administrative codes. This crosswalk aligns clinical data with the billing standards used in ASP (Average Sales Price), AWP, and OPPS payment systems. Use the cards below to identify the correct billable units for provider claims.

J7682
Source: ASP
Tobramycin non-comp unit
HCPCS Dosage 300 MG
Units / Pkg 56

Note for Medical Coders: These mappings are synthesized from various CMS datasets including OPPS, PrEP, and DAC (Data Analysis and Coding) contractors. Always confirm unit conversions against the current quarter's pricing files before final submission.

* Please review the full disclaimer at the bottom of this page.

Frequently Asked Questions

What is the distribution configuration for this product package?

The code 72603-430-56 identifies a specific commercial package of 14 pouch in 1 carton / 4 ampule in 1 pouch (72603-430-04) / 5 ml in 1 ampule of Tobramycin, a human prescription drug labeled by Northstar Rxllc. This solution is formulated for respiratory (inhalation) use and contains tobramycin as the active substance.

Is this product currently listed with the FDA?

Yes, this product is active and verified within the NDC Directory. It was introduced to the market by Northstar Rxllc on August 01, 2024. The current certification is valid through December 31, 2026.

What are the primary indications for this medication?

This medication is used to treat eye infections. Tobramycin belongs to a class of drugs called aminoglycoside antibiotics. It works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness.

How is this Northstar Rxllc product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 72603043056. Quantities are measured in per "ml or milliliter", products billed per milliliter are usually products measured by liquid volume.. The table below illustrates the segment conversion from the 10-digit labeler code to the 11-digit provider format.

11-Digit Code Conversion

Billing payers usually require a 5-4-2 segment configuration. Below is the conversion from the 10-digit package format to the 11-digit billing format:

10-Digit Format (5-3-2)
72603-430-56
11-Digit CMS (5-4-2)
72603-0430-56

Note: The zero is added to the Product segment to maintain the 5-4-2 structure.