What is NDC 79903-388?

79903-388 is the product NDC for Equate Mucus D, Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1 tablet, multilayer, extended release, listed with the FDA by WALMART INC.. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Equate Mucus D (Guaifenesin, pseudoephedrine hydrochloride).

What is the active ingredient?

Guaifenesin, Pseudoephedrine hydrochloride.

WALMART INC., NDC labeler code 79903. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Equate Mucus D?

1 other product NDC are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Equate Mucus D NDC 79903-388 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)79903-388Labeler and product segments. Claims need a package NDC.

Product NDC at billing width79903-0388Add 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 NDC	11-digit (billing)	Package	Copy
79903-388-24	7990303882479903038824	4 BLISTER PACK in 1 CARTON (79903-388-24) / 6 TABLET, MULTILAYER, EXTENDED RELEASE in 1 BLISTER PACKMarketed from Dec 5, 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): Equate Mucus D
Generic name (nonproprietary): guaifenesin, pseudoephedrine hydrochloride
Active ingredients: Guaifenesin — 1200 mg/1Pseudoephedrine hydrochloride — 120 mg/1
Dosage form: Tablet, Multilayer, Extended release
Route: Oral
Labeler: WALMART INC.NDC labeler code 79903
Product type: Over-the-counter drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 214407
Marketing start: Dec 5, 2025
Listing expires: Dec 31, 2027
Other FDA classes: Adrenergic alpha-Agonists (Mechanism)Decreased Respiratory Secretion Viscosity (Physiologic effect)Increased Respiratory Secretions (Physiologic effect)
Identifiers: Product ID 79903-388_8f90e35f-cb14-4b71-9ad7-1becd5d48fcaSPL ID 8f90e35f-cb14-4b71-9ad7-1becd5d48fcaSPL set ID 1ce50a5b-060d-4fb4-ba91-e62fccf9d5f9RxCUI 1244675UNII 495W7451VQ, 6V9V2RYJ8N
Pharmacologic class: Expectorant; alpha-Adrenergic Agonist

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

N479903038824 followed by a unit qualifier and the quantity

Package 79903-0388-24. 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 Jan 8, 2026.

Indications (excerpt from the label)

Uses • helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive • temporarily relieves nasal congestion due to • common cold • hay fever • upper respiratory allergies • temporarily restores freer breathing through the nose • promotes nasal and/or sinus drainage • temporarily relieves sinus congestion and pressure

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 79903-388

What is NDC 79903-388?: 79903-388 is the product NDC for Equate Mucus D, Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1 tablet, multilayer, extended release, listed with the FDA by WALMART INC.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Equate Mucus D (Guaifenesin, pseudoephedrine hydrochloride).
What is the active ingredient?: Guaifenesin, Pseudoephedrine hydrochloride.
Who is the labeler?: WALMART INC., NDC labeler code 79903. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Equate Mucus D?: 1 other product NDC are listed under this name. See all Equate Mucus D 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 Equate Mucus D NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
equate mucus dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	WALMART INC.	79903-125	79903-0125-36

Other NDCs under ANDA 214407

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

FDA NDC Directory listings under ANDA 214407
Product	Strength	Form · route	Labeler	Product NDC
equate mucus dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	WALMART INC.	79903-125
foster and thrive mucus relief dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	Strategic Sourcing Services LLC	70677-1272
foster and thrive mucus relief dguaifenesin, pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	Strategic Sourcing Services LLC	70677-1273
Leader Mucus Relief Dguaifenesin, pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	Cardinal Health 110, LLC. dba Leader	70000-0719
Leader Mucus Relief Dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	Cardinal Health 110, LLC. dba Leader	70000-0720
mucus Dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	L. Perrigo Company	0113-8307
Mucus Dguaifenesin, pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	L. Perrigo Company	0113-8911
mucus dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	Kroger Company	30142-739
mucus dguaifenesin, pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	51316-345
Mucus Dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	51316-878
mucus Dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	Meijer, Inc.	79481-0119
Mucus Dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	Meijer, Inc.	79481-0709
mucus relief dguaifenesin, pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	Walgreen Company	0363-2389
Mucus Relief Dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	Walgreen Company	0363-8708
mucus relief dguaifenesin, pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	H E B	59640-300
mucus relief dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	H E B	59640-621
nasal and chest decongestantguaifenesin, pseudoephedrine hydrochloride	Guaifenesin 1200 mg/1; Pseudoephedrine hydrochloride 120 mg/1	Tablet, Multilayer, Extended releaseOral	Publix Super Markets Inc	56062-614
Rugby Mucus Relief Dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	Rugby Laboratories	0536-1449
topcare mucus dguaifenesin and pseudoephedrine hydrochloride	Guaifenesin 600 mg/1; Pseudoephedrine hydrochloride 60 mg/1	Tablet, Multilayer, Extended releaseOral	Topco Associates LLC	76162-801