What is NDC 73581-402?

73581-402 is the product NDC for MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 1200 mg, Guaifenesin 1200 mg/1 tablet, listed with the FDA by YYBA CORP. It has 3 package NDCs, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 1200 mg (Guaifenesin).

YYBA CORP, NDC labeler code 73581. 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 GUAIFENESIN EXTENDED-RELEASE 1200 mg?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

NDC 73581-402

NDC codes

FDA NDC Directory

Product NDC (as listed)73581-402Labeler and product segments. Claims need a package NDC.

Product NDC at billing width73581-0402Add 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
73581-402-01	7358104020173581040201	100 TABLET in 1 BOTTLE (73581-402-01)Marketed from Mar 2, 2022
73581-402-10	7358104021073581040210	10 TABLET in 1 BOTTLE (73581-402-10)Marketed from Nov 27, 2025
73581-402-35	7358104023573581040235	35 TABLET in 1 BOTTLE (73581-402-35)Marketed from Jan 2, 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 GUAIFENESIN EXTENDED-RELEASE 1200 mgSuffix: GUAIFENESIN EXTENDED-RELEASE 1200 mg
Generic name (nonproprietary): guaifenesin
Active ingredients: Guaifenesin — 1200 mg/1
Dosage form: Tablet
Route: Oral
Labeler: YYBA CORPNDC labeler code 73581
Product type: Over-the-counter drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 213420
Marketing start: Mar 2, 2022
Listing expires: Dec 31, 2026
Other FDA classes: Decreased Respiratory Secretion Viscosity (Physiologic effect)Increased Respiratory Secretions (Physiologic effect)
Identifiers: Product ID 73581-402_4496da23-2589-3cc4-e063-6394a90a93d9SPL ID 4496da23-2589-3cc4-e063-6394a90a93d9SPL set ID d9d2539b-bd31-66bd-e053-2a95a90aa583RxCUI 310621UNII 495W7451VQUPC 0373581000173, 0373581000661
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

N473581040201 followed by a unit qualifier and the quantity

Package 73581-0402-01. 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 Nov 27, 2025.

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

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 73581-402

What is NDC 73581-402?: 73581-402 is the product NDC for MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 1200 mg, Guaifenesin 1200 mg/1 tablet, listed with the FDA by YYBA CORP. It has 3 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 1200 mg (Guaifenesin).
What is the active ingredient?: Guaifenesin.
Who is the labeler?: YYBA CORP, NDC labeler code 73581. 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 GUAIFENESIN EXTENDED-RELEASE 1200 mg?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other NDCs under ANDA 213420

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

FDA NDC Directory listings under ANDA 213420
Product	Strength	Form · route	Labeler	Product NDC
MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 600 mgguaifenesin	Guaifenesin 600 mg/1	TabletOral	YYBA CORP	73581-401
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	Pioneer Life Sciences, LLC	72090-011
Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	Pioneer Life Sciences, LLC	72090-012
Guaifenesin	Guaifenesin 1200 mg/1	TabletOral	TARGET CORPORATION	11673-840
Topcare Mucus ERguaifenesin	Guaifenesin 1200 mg/1	Tablet, Multilayer, Extended releaseOral	Topco Associates LLC	76162-523
dg health mucus er maxguaifenesin	Guaifenesin 1200 mg/1	Tablet, Multilayer, Extended releaseOral	Dolgencorp Inc	55910-626
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	HYVEE INC	42507-253
Mucus Relief	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	Allegiant Health	69168-459
Mucus Relief Maximum Strengthmucus relief	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	Allegiant Health	69168-460
Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	Meijer	79481-1204
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	FSA STORE INC.	81522-203
Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	FSA STORE INC.	81522-204
Guaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	GRANULES USA, INC.	69848-017
Guaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	GRANULES USA, INC.	69848-018
Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	AMERIFOODS TRADING COMPANY	61504-204
basic care mucus er maxguaifenesin	Guaifenesin 1200 mg/1	Tablet, Multilayer, Extended releaseOral	Amazon.com Services LLC	72288-650
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	NUVICARE LLC	84324-026
Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	NUVICARE LLC	84324-034
Expectorant Guaifenesin Extended-Releaseguaifenesin	Guaifenesin 1200 mg/1	TabletOral	YET HEALTH GROUP LLC	81179-007
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	WINCO FOODS, LLC	67091-403

Showing 20 of 39.

MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 1200 mg (Guaifenesin) NDC 73581-402