Clotic (clotrimazole) Otic Solution Liquid
NDC Package 15370-220-99

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

Package Information

Clotic (clotrimazole) Otic Solution (clotrimazole) liquids is a medication used to treat vaginal yeast infections. This formulation utilizes a liquid delivery system. Marketed by Carwin Pharmaceutical Associates, Llc, this product is identified by NDC 15370-220 and is authorized under FDA application NDA217628.

Identification & Billing

NDC Package Code
15370-220-99
Package Description
1 POUCH in 1 CARTON / 2 VIAL, SINGLE-DOSE in 1 POUCH / .17 mL in 1 VIAL, SINGLE-DOSE
Product Code
15370-220
11-Digit Billing Format
15370022099
RxNorm Crosswalk

Clinical Specifications

Proprietary Name
Clotic (clotrimazole) Otic Solution
Non-Proprietary Name
Clotrimazole
Substance Name
Clotrimazole
Dosage Form
Liquid - A dosage form consisting of a pure chemical in its liquid1 state. This dosage form term should not be applied to solutions.
Administration Route
Auricular (otic) - Administration to or by way of the ear.
Active Ingredient(s)
CLOTRIMAZOLE 1.7 mg/.17mL
Pharmacologic Class
Usage Information
This medication is used to treat vaginal yeast infections. Clotrimazole reduces vaginal burning, itching, and discharge that may occur with this condition. This medication is an azole antifungal. It works by stopping the growth of yeast (fungus) that causes the infection. The vaginal product comes in 2 forms (a vaginal cream or tablet). Some products come with a skin cream to be applied to the area around the outside of the vagina. Ask your doctor before using this medication for self-treatment if this is your first vaginal infection. This medication only works for vaginal fungal infections. You may have a different type of infection (such as bacterial vaginosis) and may need a different medication. If you have fever, chills, flu-like symptoms, stomach/abdominal pain, or a bad-smelling vaginal discharge, do not use this medication. Contact your doctor right away because these may be signs of a more serious infection.

Regulatory & Marketing

Labeler Name
Carwin Pharmaceutical Associates, Llc
Product Type
Human Prescription Drug
FDA Application #
NDA217628
Marketing Category
NDA - A product marketed under an approved New Drug Application.
Start Marketing Date
02-19-2026
Listing Expiration
12-31-2027
Exclude Flag
N
Sample Package
Yes

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.

Other Available Packages

The following commercial packages are registered under the same Product NDC (15370-220). Click a package code to view its specific billing and regulatory data.

15370-220-28
2 POUCH in 1 CARTON / 14 VIAL, SINGLE-DOSE in 1 POUCH / .17 mL in 1 VIAL, SINGLE-DOSE

* 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 15370-220-99 identifies a specific commercial package of 1 pouch in 1 carton / 2 vial, single-dose in 1 pouch / .17 ml in 1 vial, single-dose of Clotic (clotrimazole) Otic Solution, a human prescription drug labeled by Carwin Pharmaceutical Associates, Llc. This liquid is formulated for auricular (otic) use and contains clotrimazole 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 Carwin Pharmaceutical Associates, Llc on February 19, 2026. The current certification is valid through December 31, 2027.

What are the primary indications for this medication?

This medication is used to treat vaginal yeast infections. Clotrimazole reduces vaginal burning, itching, and discharge that may occur with this condition. This medication is an azole antifungal. It works by stopping the growth of yeast (fungus) that causes the infection. The vaginal product comes in 2 forms (a vaginal cream or tablet). Some products come with a skin cream to be applied to the area around the outside of the vagina. Ask your doctor before using this medication for self-treatment if this is your first vaginal infection. This medication only works for vaginal fungal infections. You may have a different type of infection (such as bacterial vaginosis) and may need a different medication. If you have fever, chills, flu-like symptoms, stomach/abdominal pain, or a bad-smelling vaginal discharge, do not use this medication. Contact your doctor right away because these may be signs of a more serious infection.

How is this Carwin Pharmaceutical Associates, Llc product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 15370022099. 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)
15370-220-99
11-Digit CMS (5-4-2)
15370-0220-99

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