NDC codes

FDA NDC Directory
Product NDC (as listed)53943-234Labeler and product segments. Claims need a package NDC.
Product NDC at billing width53943-0234Add the package segment from the table below.
Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC11-digit (billing)PackageCopy
53943-234-0753943023407539430234071 BLISTER PACK in 1 CARTON (53943-234-07) / 14 TABLET, EXTENDED RELEASE in 1 BLISTER PACKMarketed from Feb 14, 2025

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary)
Mucus Relief Max
Generic name (nonproprietary)
guaifenesin
Active ingredients
Guaifenesin — 1200 mg/1
Dosage form
Tablet, Extended release
Route
Oral
Labeler
Discount Drug Mart, IncNDC labeler code 53943
Product type
Over-the-counter drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 209215
Marketing start
Listing expires
Other FDA classes
Decreased Respiratory Secretion Viscosity (Physiologic effect)Increased Respiratory Secretions (Physiologic effect)
Identifiers
Product ID 53943-234_16f0bee0-e85a-4843-bd2d-22b759be84f9SPL ID 16f0bee0-e85a-4843-bd2d-22b759be84f9SPL set ID 2df7e36d-8eb6-827b-e063-6294a90acb1dRxCUI 310621UNII 495W7451VQUPC 0093351031939
Pharmacologic class
Expectorant

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N453943023407 followed by a unit qualifier and the quantity

Package 53943-0234-07. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective .

Indications (excerpt from the label)

USE(S) helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 53943-234

What is NDC 53943-234?
53943-234 is the product NDC for Mucus Relief Max (guaifenesin), Guaifenesin 1200 mg/1 tablet, extended release, listed with the FDA by Discount Drug Mart, Inc. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Mucus Relief Max (Guaifenesin).
What is the active ingredient?
Guaifenesin.
Who is the labeler?
Discount Drug Mart, Inc, NDC labeler code 53943. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Mucus Relief Max?
1 other product NDC are listed under this name. See all Mucus Relief Max NDCs.
Is there a related HCPCS / J-code?
Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Mucus Relief Max NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Mucus Relief MaxguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralBetter Living Brands, LLC21130-39921130-0399-01

Other NDCs under ANDA 209215

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under ANDA 209215
ProductStrengthForm · routeLabelerProduct NDC
Equate Mucus ReliefguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralWal-Mart Stores, Inc.49035-284
Foster and Thrive Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralStrategic Sourcing Services LLC70677-1013
GuaifenesinGuaifenesin 600 mg/1TabletOralYYBA CORP73581-400
Guaifenesin Extended Release 600 mgguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralWal-Mart Stores, Inc.79903-271
Guaifenesin Extended-Release 1200 mgguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralGuardian Drug Company53041-234
Guaifenesin Extended-Release 600 mgguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralGuardian Drug Company53041-233
Maximum Strength Mucus ReliefguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralStrategic Sourcing Services LLC70677-1320
Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralNCS HealthCare of KY, LLC dba Vangard Labs0615-8637
Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralMajor Pharmaceuticals0904-6986
Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralDiscount Drug Mart, Inc53943-233
Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralMcKesson Corporation dba SKY Packaging63739-067
Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralBryant Ranch Prepack71335-2642
Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralAphena Pharma Solutions - Tennessee, LLC71610-499
Mucus ReliefguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralYYBA Corp73581-403
Mucus Relief 600 mgguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralGuardian Drug Company53041-190
Mucus Relief Maximum Strength 1200 mgguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralGuardian Drug Company53041-191
Topco Mucus ReliefguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralTopco Associates, LLC36800-226

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