NDC codes

FDA NDC Directory
Product NDC (as listed)85766-176Labeler and product segments. Claims need a package NDC.
Product NDC at billing width85766-0176Add 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
85766-176-2085766017620857660176201 BLISTER PACK in 1 CARTON (85766-176-20) / 20 TABLET, EXTENDED RELEASE in 1 BLISTER PACKMarketed from Feb 27, 2026
85766-176-4085766017640857660176402 BLISTER PACK in 1 CARTON (85766-176-40) / 20 TABLET, EXTENDED RELEASE in 1 BLISTER PACKMarketed from Feb 27, 2026
85766-176-6085766017660857660176603 BLISTER PACK in 1 CARTON (85766-176-60) / 20 TABLET, EXTENDED RELEASE in 1 BLISTER PACKMarketed from Feb 27, 2026

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)
Mucinex DM
Generic name (nonproprietary)
guaifenesin and dextromethorphan hydrobromide
Active ingredients
Guaifenesin — 600 mg/1Dextromethorphan hydrobromide — 30 mg/1
Dosage form
Tablet, Extended release
Route
Oral
Labeler
Sportpharm LLCNDC labeler code 85766
Product type
Over-the-counter drug
Marketing category
NDA — New Drug ApplicationApplication NDA 021620
Marketing start
Listing expires
Other FDA classes
Decreased Respiratory Secretion Viscosity (Physiologic effect)Increased Respiratory Secretions (Physiologic effect)Sigma-1 Receptor Agonists (Mechanism)Uncompetitive NMDA Receptor Antagonists (Mechanism)
Identifiers
Product ID 85766-176_4bc7e1b5-c896-c837-e063-6294a90a475aSPL ID 4bc7e1b5-c896-c837-e063-6294a90a475aSPL set ID 8f4af6dd-6df4-49a7-98cf-655136923734RxCUI 1298324UNII 495W7451VQ, 9D2RTI9KYH
Pharmacologic class
Expectorant; Sigma-1 Agonist; Uncompetitive N-methyl-D-aspartate Receptor Antagonist

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

N485766017620 followed by a unit qualifier and the quantity

Package 85766-0176-20. 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)

Uses helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive temporarily relieves: cough due to minor throat and bronchial irritation as may occur with the common cold or inhaled irritants the intensity of coughing the impulse to cough to help you get to sleep

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 85766-176

What is NDC 85766-176?
85766-176 is the product NDC for Mucinex DM, Guaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1 tablet, extended release, listed with the FDA by Sportpharm LLC. It has 3 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Mucinex DM (Guaifenesin and Dextromethorphan Hydrobromide).
What is the active ingredient?
Guaifenesin, Dextromethorphan hydrobromide.
Who is the labeler?
Sportpharm LLC, NDC labeler code 85766. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Mucinex DM?
6 other product NDCs are listed under this name. See all Mucinex DM 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 Mucinex DM NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Mucinex DMdextromethorphan hydrobromide, guaifenesinDextromethorphan hydrobromide 30 mg/1; Guaifenesin 600 mg/1Tablet, Extended releaseOralNavajo Manufacturing Company Inc.67751-17167751-0171-01
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralA-S Medication Solutions50090-107750090-1077-00
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralA-S Medication Solutions50090-107850090-1078-00
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralReckitt Benckiser LLC63824-05663824-0056-3263824-0056-3463824-0056-36+4 more
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralSelect Consumer Group85237-165085237-1650-0185237-1650-03
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralLil' Drug Store Products, Inc.66715-972466715-9724-01

Other NDCs under NDA 021620

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

FDA NDC Directory listings under NDA 021620
ProductStrengthForm · routeLabelerProduct NDC
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralA-S Medication Solutions50090-1077
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralA-S Medication Solutions50090-1078
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralReckitt Benckiser LLC63824-056
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralLil' Drug Store Products, Inc.66715-9724
Mucinex DMdextromethorphan hydrobromide, guaifenesinDextromethorphan hydrobromide 30 mg/1; Guaifenesin 600 mg/1Tablet, Extended releaseOralNavajo Manufacturing Company Inc.67751-171
Mucinex DMguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralSelect Consumer Group85237-1650
Mucinex DM Maximum Strengthguaifenesin and dextromethorphan hydrobromideGuaifenesin 1200 mg/1; Dextromethorphan hydrobromide 60 mg/1Tablet, Extended releaseOralA-S Medication Solutions50090-6549
Mucinex DM Maximum Strengthguaifenesin and dextromethorphan hydrobromideGuaifenesin 1200 mg/1; Dextromethorphan hydrobromide 60 mg/1Tablet, Extended releaseOralReckitt Benckiser LLC63824-072
Mucinex DM, CVP HEALTHguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralLil' Drug Store Products, Inc.66715-6524
Mucinex DM, TRAVEL BASIXguaifenesin and dextromethorphan hydrobromideGuaifenesin 600 mg/1; Dextromethorphan hydrobromide 30 mg/1Tablet, Extended releaseOralLil' Drug Store Products, Inc.66715-6424

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