Unasyn Injection, Powder, For Solution
NDC Package 0049-0024-28

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

Package Information

Unasyn (ampicillin sodium and sulbactam sodium) injection is this combination medication is used to treat a wide variety of bacterial infections. This formulation utilizes a injection, powder, for solution delivery system. Marketed by Roerig, this product is identified by NDC 0049-0024 and is authorized under FDA application NDA050608.

Identification & Billing

NDC Package Code
0049-0024-28
Package Description
1 VIAL, PHARMACY BULK PACKAGE in 1 CARTON / 100 mL in 1 VIAL, PHARMACY BULK PACKAGE
Product Code
0049-0024
11-Digit Billing Format
00049002428
Billing Unit
EA - Billing unit of "each" is used when the product is dispensed in discreet units.
Units Per Package
1 EA
RxNorm Crosswalk
  • RxCUI: 205843 - Unasyn (ampicillin 100 MG / sulbactam 50 MG) per ML Injectable Solution
  • RxCUI: 205843 - ampicillin 100 MG/ML / sulbactam 50 MG/ML Injectable Solution [Unasyn]
  • RxCUI: 240984 - ampicillin 100 MG / sulbactam 50 MG in ML Injectable Solution
  • RxCUI: 240984 - ampicillin 100 MG/ML / sulbactam 50 MG/ML Injectable Solution
  • RxCUI: 240984 - ampicillin (as ampicillin sodium) 10 GM / sulbactam (as sulbactam sodium) 5 GM per 100 ML Injectable Solution

Clinical Specifications

Proprietary Name
Unasyn
Non-Proprietary Name
Ampicillin Sodium And Sulbactam Sodium
Substance Name
Ampicillin Sodium; Sulbactam Sodium
Dosage Form
Injection, Powder, For Solution - A sterile preparation intended for reconstitution to form a solution for parenteral use.
Administration Route
  • Intramuscular - Administration within a muscle.
  • Intravenous - Administration within or into a vein or veins.
Active Ingredient(s)
Pharmacologic Class
Usage Information
This combination medication is used to treat a wide variety of bacterial infections. It is known as a penicillin-type antibiotic. It works by stopping the growth of bacteria.

Regulatory & Marketing

Labeler Name
Roerig
Product Type
Human Prescription Drug
FDA Application #
NDA050608
Marketing Category
NDA - A product marketed under an approved New Drug Application.
Start Marketing Date
11-22-1991
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.

Frequently Asked Questions

What is the distribution configuration for this product package?

The code 0049-0024-28 identifies a specific commercial package of 1 vial, pharmacy bulk package in 1 carton / 100 ml in 1 vial, pharmacy bulk package of Unasyn, a human prescription drug labeled by Roerig. This product is billed for "EA" each discreet unit and contains an estimated amount of 1 billable units per package. This injection, powder, for solution is formulated for intramuscular; intravenous use and contains ampicillin sodium; sulbactam sodium 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 Roerig on November 22, 1991. The current certification is valid through December 31, 2026.

What are the primary indications for this medication?

This combination medication is used to treat a wide variety of bacterial infections. It is known as a penicillin-type antibiotic. It works by stopping the growth of bacteria.

How is this Roerig product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 00049002428. Quantities are measured in per "each", products billed on a per each basis are usually products dispensed in discreet units.. There are 1 total billable units per package. 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 (4-4-2)
0049-0024-28
11-Digit CMS (5-4-2)
00049-0024-28

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