Antacid Plus Liquid
NDC Package 21130-691-12

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

Package Information

Antacid Plus (aluminum hydroxide, magnesium hydroxide, dimethicone) liquids is shake well before useadults and children 12 years and over: 10 mL-20 mL (1-2 doses) between meals, at bedtime, or as directed by a doctor do not take more than 60 mL (6 doses) in any 24 hour perioddo not use the maximum dosage for more than 2 weekschildren under 12 years: ask a doctor. This formulation utilizes a liquid delivery system. Marketed by Better Living Brands Llc, this product is identified by NDC 21130-691 and is authorized under FDA application M001.

Identification & Billing

NDC Package Code
21130-691-12
Package Description
355 mL in 1 BOTTLE
Product Code
21130-691
11-Digit Billing Format
21130069112
RxNorm Crosswalk
  • RxCUI: 237870 - aluminum hydroxide 400 MG / magnesium hydroxide 400 MG / simethicone 40 MG in 5 mL Oral Suspension
  • RxCUI: 237870 - aluminum hydroxide 80 MG/ML / magnesium hydroxide 80 MG/ML / simethicone 8 MG/ML Oral Suspension
  • RxCUI: 237870 - aluminum hydroxide 2400 MG / magnesium hydroxide 2400 MG / dimethicone 240 MG per 30 ML Oral Suspension
  • RxCUI: 237870 - aluminum hydroxide 400 MG / magnesium hydroxide 400 MG / simethicone 40 MG per 5 ML Oral Suspension
  • RxCUI: 237870 - aluminum hydroxide 800 MG / magnesium hydroxide 800 MG / dimethicone 80 MG per 10 ML Oral Suspension

Clinical Specifications

Proprietary Name
Antacid Plus
Non-Proprietary Name
Aluminum Hydroxide, Magnesium Hydroxide, Dimethicone
Substance Name
Aluminum Hydroxide; Dimethicone; Magnesium Hydroxide
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
Oral - Administration to or by way of the mouth.
Active Ingredient(s)
Pharmacologic Class
Usage Information
Shake well before useadults and children 12 years and over: 10 mL-20 mL (1-2 doses) between meals, at bedtime, or as directed by a doctor do not take more than 60 mL (6 doses) in any 24 hour perioddo not use the maximum dosage for more than 2 weekschildren under 12 years: ask a doctor

Regulatory & Marketing

Labeler Name
Better Living Brands Llc
Product Type
Human Otc Drug
FDA Application #
M001
Marketing Category
OTC MONOGRAPH DRUG -
Start Marketing Date
08-01-2020
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 21130-691-12 identifies a specific commercial package of 355 ml in 1 bottle of Antacid Plus, a human over the counter drug labeled by Better Living Brands Llc. This liquid is formulated for oral use and contains aluminum hydroxide; dimethicone; magnesium hydroxide 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 Better Living Brands Llc on August 01, 2020. The current certification is valid through December 31, 2026.

How is this Better Living Brands Llc product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 21130069112. 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)
21130-691-12
11-Digit CMS (5-4-2)
21130-0691-12

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