NDC codes

FDA NDC Directory
Product NDC (as listed)37835-812Labeler and product segments. Claims need a package NDC.
Product NDC at billing width37835-0812Add 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
37835-812-363783508123636 TABLET in 1 BOTTLE (37835-812-36)Marketed from May 1, 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)
Nighttime Sleep Aid
Generic name (nonproprietary)
diphenhydramine hcl
Active ingredients
Diphenhydramine hydrochloride — 25 mg/1
Dosage form
Tablet
Route
Oral
Labeler
Bi-MartNDC labeler code 37835
Product type
Over-the-counter drug
Marketing category
OTC monograph drugApplication M 012
Marketing start
Listing expires
Other FDA classes
Histamine H1 Receptor Antagonists (Mechanism)
Identifiers
Product ID 37835-812_371d6309-a208-f296-e063-6394a90add92SPL ID 371d6309-a208-f296-e063-6394a90add92SPL set ID e5146569-a42b-43f8-a3d1-4f7bcdaef6f7RxCUI 1049630UNII TC2D6JAD40
Pharmacologic class
Histamine-1 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

N437835081236 followed by a unit qualifier and the quantity

Package 37835-0812-36. 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 help reduce difficult falling asleep

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 37835-812

What is NDC 37835-812?
37835-812 is the product NDC for Nighttime Sleep Aid (diphenhydramine hcl), Diphenhydramine hydrochloride 25 mg/1 tablet, listed with the FDA by Bi-Mart. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Nighttime Sleep Aid (Diphenhydramine HCl).
What is the active ingredient?
Diphenhydramine hydrochloride.
Who is the labeler?
Bi-Mart, NDC labeler code 37835. 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 Sleep Aid?
75 other product NDCs are listed under this name. See all Nighttime Sleep Aid 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 Sleep Aid NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Nighttime Sleep Aiddiphenhydramine hydrochlorideDiphenhydramine hydrochloride 50 mg/30mLLiquidOralKroger41226-79341226-0793-02
Nighttime Sleep Aiddiphenhydramine hydrochlorideDiphenhydramine hydrochloride 50 mg/1Capsule, Liquid filledOralShield Pharmaceuticals Corp83059-007383059-0073-08
nighttime sleep aiddiphenhydramine hclDiphenhydramine hydrochloride 50 mg/30mLSolutionOralAmazon.com Services LLC72288-76572288-0765-40
Nighttime Sleep Aiddoxylamine succinateDoxylamine succinate 25 mg/1TabletOralGrocery Outlet85828-43985828-0439-38
Nighttime Sleep Aiddiphenhydramine hcl 50mgDiphenhydramine hydrochloride 50 mg/1Capsule, Liquid filledOralGrocery Outlet85828-41085828-0410-38
Nighttime Sleep Aiddiphenhydramine hydrochlorideDiphenhydramine hydrochloride 50 mg/30mLLiquidOralGrocery Outlet, Inc.85828-79385828-0793-01
Nighttime Sleep Aiddiphenhydramine hydrochlorideDiphenhydramine hydrochloride 50 mg/1Capsule, Liquid filledOralShield Pharmaceuticals Corp83059-0122—
Nighttime Sleep Aiddiphenhydramine hydrochlorideDiphenhydramine hydrochloride 25 mg/1Capsule, Liquid filledOralBJWC (Berkley & Jensen / BJ's)68391-61368391-0613-92
Nighttime Sleep Aiddiphenhydramine hydrochlorideDiphenhydramine hydrochloride 50 mg/30mLLiquidOralBJWC (Berkley & Jensen / BJ's)68391-79368391-0793-09
Nighttime Sleep AidDiphenhydramine hydrochloride 50 mg/30mLLiquidOralAllegiant Health69168-48669168-0486-39

All 76 Nighttime Sleep Aid NDCs

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
Cold and Flu HBPacetaminophen, chlorpheniramine maleateAcetaminophen 325 mg/1; Chlorpheniramine maleate 2 mg/1Tablet, Film coatedOralWALMART INC.79903-120
Equate Daytime Nighttime Vapor Ice Cold and Fluacetaminophen, dextromethorphan hydrobromide, doxylamine succinate—KitWALMART INC.79903-417
Night Time Cold and Flu ReadyInCaseacetaminophen, dextromethorphan hydrobromide, doxylamine succinateAcetaminophen 650 mg/30mL + 2 more ingredientsLiquidOralP & L Development, LLC49580-0343
Sinus Severeacetaminophen, guaifenesin, phenylephrine hclAcetaminophen 325 mg/1 + 2 more ingredientsTablet, Film coatedOralL.N.K. International, Inc.50844-572
SUDAFED PE Head Congestion Plus Flu Severeacetaminophen, dextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochlorideAcetaminophen 325 mg/1 + 3 more ingredientsTablet, Film coatedOralKenvue Brands LLC50580-450
Nighttime severe cold and fluacetaminophen, dextromethorphan hbr, doxylamine succinate, phenylephrine hclDextromethorphan hydrobromide 20 mg/30mL + 3 more ingredientsLiquidOralTARGET CORPORATION11673-828
Freegells Cough Drops Menthol Cherry 30ctmentholLevomenthol 5.8 mg/1LozengeOralRL Albert & Son Inc.83002-040
SanatosmentholMenthol 5.4 mg/1LozengeOralPharmadel LLC55758-518
Pressure and Pain Plus Mucus PEacetaminophen, guaifenesin, and phenylephrine hydrochlorideAcetaminophen 325 mg/1 + 2 more ingredientsTablet, CoatedOralVALU MERCHANDISERS COMPANY63941-173
Supress Adexbromopheniramine maleate, dextromethorphan hbr, phenylephrine hclDexbrompheniramine maleate 1 mg/mL + 2 more ingredientsSyrupOralDextrum Laboratories, Inc65852-020
Nighttime Cold And Flu Reliefacetaminophen, dextromethorphan hbr and doxylamine succinateAcetaminophen 325 mg/1 + 2 more ingredientsCapsuleOralChain Drug Consortium, LLC68016-878
Head Congestion plus Flu Severe PEacetaminophen, dextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochlorideAcetaminophen 325 mg/1 + 3 more ingredientsTablet, CoatedOralHARRIS TEETER72036-274
Theraflu-D Flu Relief Max Strength plus Nasal Decongestant Nighttimeacetaminophen, chlorpheniramine maleate, dextromethorphan hbr, pseudoephedrine hclAcetaminophen 1000 mg/30mL + 3 more ingredientsSyrupOralHaleon US Holdings LLC0067-0114
Childrens Cough and Congestion, Childrens Cold and Cough Day, Nightdextromethorphan hbr, doxylamine succinate, guaifenesin—KitWALMART INC.79903-414
Meijer Adult MS Severe Multi-Symptom Cough Cold Fluaacetaminophen, dextromethorphan hbr and guaifenesiAcetaminophen 650 mg/20mL + 2 more ingredientsLiquidOralMEIJER DISTRIBUTION INC79481-6308
Menthol Cough DropsmentholMenthol 5.8 mg/1PastilleOralTarget Corporation Inc.82442-001
adult dm max cough and chest congestiondextromethorphan hbr, guaifenesinDextromethorphan hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mLSolutionOralMeijer Distribution Inc41250-261
Bio-Rytusschlorpheniramine maleate, dextromethorphan hydrobromide, phenylephrine hydrochlorideChlorpheniramine maleate 2 mg/5mL + 2 more ingredientsLiquidOralAdvanced Generic Corporation45737-250
Allergy Reliefdiphenhydramine hclDiphenhydramine hydrochloride 50 mg/1TabletOralAMERISOURCE BERGEN46122-829
Cold Relief Multi-Symptomacetaminophen, chlorpheniramine maleate, dextromethorphan hbr, phenylephrine hcl—KitL.N.K. International, Inc.50844-529

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