NDC codes

FDA NDC Directory
Product NDC (as listed)51316-791Labeler and product segments. Claims need a package NDC.
Product NDC at billing width51316-0791Add 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
51316-791-2651316079126513160791261 BOTTLE in 1 CARTON (51316-791-26) / 118 mL in 1 BOTTLE (51316-791-00)Marketed from Jun 24, 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)
Nighttime Cough DM
Generic name (nonproprietary)
dextromethorphan hydrobromide, doxylamine succinate
Active ingredients
Dextromethorphan hydrobromide — 30 mg/20mLDoxylamine succinate — 12.5 mg/20mL
Dosage form
Solution
Route
Oral
Product type
Over-the-counter drug
Marketing category
OTC monograph drugApplication M 012
Marketing start
Listing expires
Other FDA classes
Histamine Receptor Antagonists (Mechanism)Sigma-1 Receptor Agonists (Mechanism)Uncompetitive NMDA Receptor Antagonists (Mechanism)
Identifiers
Product ID 51316-791_97e8504a-79e5-490f-8ae5-af970491af33SPL ID 97e8504a-79e5-490f-8ae5-af970491af33SPL set ID 646f65f4-b9e4-4291-aadc-d2070848d35cRxCUI 1115329UNII 9D2RTI9KYH, V9BI9B5YI2
Pharmacologic class
Antihistamine; 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

N451316079126 followed by a unit qualifier and the quantity

Package 51316-0791-26. 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 • temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold • temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: • runny nose • sneezing • itchy, watery eyes • itching of the nose or throat • controls the impulse to cough to help you sleep

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51316-791

What is NDC 51316-791?
51316-791 is the product NDC for Nighttime Cough DM, Dextromethorphan hydrobromide 30 mg/20mL; Doxylamine succinate 12.5 mg/20mL solution, listed with the FDA by CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Nighttime Cough DM (Dextromethorphan Hydrobromide, Doxylamine Succinate).
What is the active ingredient?
Dextromethorphan hydrobromide, Doxylamine succinate.
Who is the labeler?
CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED, NDC labeler code 51316. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Nighttime Cough DM?
2 other product NDCs are listed under this name. See all Nighttime Cough 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 Nighttime Cough DM NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
nighttime cough dmdextromethorphan hydrobromide, doxylamine succinateDextromethorphan hydrobromide 30 mg/20mL; Doxylamine succinate 12.5 mg/20mLSolutionOralMeijer, Inc.79481-610179481-6101-01
Nighttime Cough DMdextromethorphan hbr, doxylamine succinateDextromethorphan hydrobromide 30 mg/20mL; Doxylamine succinate 12.5 mg/20mLSolutionOralL.N.K. International, Inc.50844-04350844-0043-36

Other NDCs under M 012

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

FDA NDC Directory listings under M 012
ProductStrengthForm · routeLabelerProduct NDC
Cough Reliefdextromethorphan hydrobromideDextromethorphan hydrobromide 15 mg/1Capsule, Liquid filledOralAdvanced Rx LLC80513-311
TARGET Multi Symptom Flu Reliefacetaminophen, dextromethorphan hbr, and acetaminophen, chlorpheniramine maleate, dextromethorphan hbr—KitTARGET CORPORATION82442-559
Geri-Dryl allergy reliefdiphenhydramine hclDiphenhydramine hydrochloride 25 mg/1Tablet, CoatedOralVerityRx83939-0683
Multi Symptom Cold and Multi Symptom Nighttime Cold Childrensdextromethorphan hbr, guaifenesin, phenylephrine hci, acetaminophen, diphenhydramine hci, phenylephrine hci—KitTARGET Corporation11673-420
Welmedix HomeCare PRO Extra Strength Rapid Rash Reliefpetrolatum, zinc oxidePetrolatum 49 g/100g; Zinc oxide 15 g/100gCreamTopicalWelmedix LLC24330-410
topcare nite time cold and fluacetaminophen, dextromethorphan hbr, doxylamine succinateAcetaminophen 325 mg/1 + 2 more ingredientsCapsule, Liquid filledOralTopco Associates LLC36800-143
Allergy Childrensdiphenhydramine hydrochlorideDiphenhydramine hydrochloride 12.5 mg/5mLLiquidOralH E B37808-012
Mucus Relief Cough Childrensdextromethorphan hbr, guaifensinDextromethorphan hydrobromide 5 mg/5mL; Guaifenesin 100 mg/5mLLiquidOralH E B37808-594
Sunmark Chest Congestion Relief DM DMdextromethorphan hydrobromide / guaifenesinDextromethorphan hydrobromide 20 mg/1; Guaifenesin 400 mg/1TabletOralStrategic Sourcing Services LLC49348-728
Dual Action Honey Lemon Cough Suppressant Oral AnestheticmentholMenthol 8.3 mg/1LozengeOralRicola Ag54305-323
Discount drug mart Extra Moisturizingoxymetazoline hydrochlorideOxymetazoline hydrochloride .05 g/100mLSprayNasalDISCOUNT DRUG MART53943-720
Mucus ReliefguaifenesinGuaifenesin 400 mg/1TabletOralGeri-Care Pharmaceuticals, Corp57896-714
Robitussin Maximum Strength Severe Multi-Symptom Cough Cold Flu Nighttimeacetaminophen, diphenhydramine hclAcetaminophen 650 mg/20mL; Diphenhydramine hydrochloride 25 mg/20mLLiquidOralHaleon US Holdings LLC0031-0101
Throat Comfort Orange Mint Cinnamon DropsmentholMenthol 3.6 mg/1LozengeOralRicola USA Inc.63667-342
Non-Drowsy Sinus Severe, Circle Kacetaminophen, guaifenesin, phenylephrine hcl caplet, film-coatedGuaifenesin 200 mg/1 + 2 more ingredientsTablet, Film coatedOralLil' Drug Store products, Inc.66715-5632
COLD, Flu and Sore Throatacetaminophen, guaifenesin, dextromethorphan hydrobromide, and phenylephrine hydrochlorideAcetaminophen 325 mg/1 + 3 more ingredientsCapsule, Liquid filledOralWalgreens0363-9016
Mucus Relief All in One Maximum Strengthacetaminophen, diphenhydramine hcl phenylephrine hclAcetaminophen 650 mg/20mL + 2 more ingredientsLiquidOralWalgreens0363-9130
Pyrilamine Maleate and Dextromethorphan HydrobromideDextromethorphan hydrobromide 7.5 mg/5mL; Pyrilamine maleate 7.5 mg/5mLLiquidOralWestminster Pharmaceuticals, LLC69367-398
Daytime Cold and Flu Relief Liquid Filled Softgelsacetaminophen, dextromethorphan hbr, phenylephrine hclAcetaminophen 325 mg/1 + 2 more ingredientsCapsule, Liquid filledOralAptaPharma Inc.76281-604
Cough DropsmentholMenthol 5.8 mg/1PastilleOralTopco Associates LLC76162-016

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