Zovirax Ointment
NDC Package 0187-0993-95

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

Package Information

Zovirax (acyclovir) ointment is a medication used to treat "cold sores/fever blisters" (herpes labialis). This formulation utilizes a ointment delivery system. Marketed by Bausch Health Us, Llc, this product is identified by NDC 0187-0993 and is authorized under FDA application NDA018604.

Identification & Billing

NDC Package Code
0187-0993-95
Package Description
1 TUBE in 1 CARTON / 30 g in 1 TUBE
Product Code
0187-0993
11-Digit Billing Format
00187099395
Billing Unit
GM - Billing unit of "gram" is used when a product is measured by its weight.
Units Per Package
30 GM
RxNorm Crosswalk

Clinical Specifications

Proprietary Name
Zovirax
Non-Proprietary Name
Acyclovir
Substance Name
Acyclovir
Dosage Form
Ointment - A semisolid3 dosage form, usually containing <20% water and volatiles5 and >50% hydrocarbons, waxes, or polyols as the vehicle. This dosage form is generally for external application to the skin or mucous membranes.
Administration Route
Topical - Administration to a particular spot on the outer surface of the body. The E2B term TRANSMAMMARY is a subset of the term TOPICAL.
Active Ingredient(s)
ACYCLOVIR 50 mg/g
Pharmacologic Class
Usage Information
This medication is used to treat "cold sores/fever blisters" (herpes labialis). It can speed up healing of the sores and decrease symptoms (such as tingling, pain, burning, itching). Acyclovir belongs to a class of medications known as antivirals. It works by stopping the growth of the virus. This medication does not cure herpes, and it does not prevent passing the infection to someone else. It does not prevent a future occurrence.

Regulatory & Marketing

Labeler Name
Bausch Health Us, Llc
Product Type
Human Prescription Drug
FDA Application #
NDA018604
Marketing Category
NDA - A product marketed under an approved New Drug Application.
Start Marketing Date
03-29-1982
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 0187-0993-95 identifies a specific commercial package of 1 tube in 1 carton / 30 g in 1 tube of Zovirax, a human prescription drug labeled by Bausch Health Us, Llc. This ointment is formulated for topical use and contains acyclovir 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 Bausch Health Us, Llc on March 29, 1982. The current certification is valid through December 31, 2026.

What are the primary indications for this medication?

This medication is used to treat "cold sores/fever blisters" (herpes labialis). It can speed up healing of the sores and decrease symptoms (such as tingling, pain, burning, itching). Acyclovir belongs to a class of medications known as antivirals. It works by stopping the growth of the virus. This medication does not cure herpes, and it does not prevent passing the infection to someone else. It does not prevent a future occurrence.

How is this Bausch Health Us, Llc product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 00187099395. Quantities are measured in per "gm or gram", products billed per gram are products measured by weight.. There are 30 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)
0187-0993-95
11-Digit CMS (5-4-2)
00187-0993-95

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