Over-the-counter drug · OTC MONOGRAPH DRUG

Genexa Antacid Maximum Strength (Calcium carbonate) NDC 84998-0098

Calcium carbonate 1000 mg/1 · Tablet, Chewable · Oral · PNP Pharmaceuticals Inc

NDC codes

FDA NDC Directory
Product NDC (as listed)84998-0098Labeler and product segments. Claims need a package NDC.
Product NDC at billing width84998-0098Add 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
84998-0098-48499800980472 TABLET, CHEWABLE in 1 BOTTLE (84998-0098-4)Marketed from Aug 31, 2025

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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)
Genexa Antacid Maximum Strength
Generic name (nonproprietary)
calcium carbonate
Active ingredients
Calcium carbonate — 1000 mg/1
Dosage form
Tablet, Chewable
Route
Oral
Labeler
PNP Pharmaceuticals IncNDC labeler code 84998
Product type
Over-the-counter drug
Marketing category
OTC monograph drugApplication M 001
Marketing start
Listing expires
Identifiers
Product ID 84998-0098_27fde2d4-4d49-d995-e063-6394a90ad648SPL ID 27fde2d4-4d49-d995-e063-6394a90ad648SPL set ID 27fde2d4-4d49-d995-e063-6394a90ad648RxCUI 308892UNII H0G9379FGK

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

N484998009804 followed by a unit qualifier and the quantity

Package 84998-0098-04. 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 relieves heartburn acid indigestion sour stomach upset stomach associated with these symptoms

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 84998-0098

What is NDC 84998-0098?
84998-0098 is the product NDC for Genexa Antacid Maximum Strength (calcium carbonate), Calcium carbonate 1000 mg/1 tablet, chewable, listed with the FDA by PNP Pharmaceuticals Inc. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Genexa Antacid Maximum Strength (Calcium Carbonate).
What is the active ingredient?
Calcium carbonate.
Who is the labeler?
PNP Pharmaceuticals Inc, NDC labeler code 84998. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Genexa Antacid Maximum Strength?
2 other product NDCs are listed under this name. See all Genexa Antacid Maximum Strength 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 Genexa Antacid Maximum Strength NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Genexa Antacid Maximum Strengthcalcium carbonateCalcium carbonate 1000 mg/1Tablet, ChewableOralGenexa Inc.69676-009869676-0098-04
Genexa Antacid Maximum Strengthcalcium carbonateCalcium carbonate 1000 mg/1Tablet, ChewableOralGenexa Inc.69676-007269676-0072-04

Other NDCs under M 001

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

FDA NDC Directory listings under M 001
ProductStrengthForm · routeLabelerProduct NDC
Magnesium OxideMagnesium oxide 400 mg/1TabletOralBryant Ranch Prepack72162-1648
MGC Health Calcium Carbonate Antacid Assorted Berriescalcium carbonateCalcium carbonate 1000 mg/1TabletOralMedical Group Care LLC83173-137
MGC Health Calcium Carbonate Antacid Tropical Fruitcalcium carbonateCalcium carbonate 1000 mg/1TabletOralMedical Group Care LLC83173-138
Topcare Antacid Calciumcalcium carbonateCalcium carbonate 1000 mg/1Tablet, ChewableOralTopco Associates LLC36800-881
Tums Excalcium carbonateCalcium carbonate 750 mg/1TabletOralHaleon US Holdings LLC0135-0154
Magnesium OxideMagnesium oxide 400 mg/1TabletOralBryant Ranch Prepack63629-9420
Ultra Strength Assorted Berriescalcium carbonateCalcium carbonate 1000 mg/1Tablet, ChewableOralSAM'S WEST INC68196-103
Target Wild Berry Antacid Chews 60ctcalcium carbonateCalcium carbonate 750 mg/1Tablet, ChewableOralTarget11673-156
Cherry Antacid Soft Chewcalcium carbonateCalcium carbonate 1177 mg/1Tablet, ChewableOralHEB37808-058
Stomach Lil Drug Store Productsbismuth subsalicylateBismuth subsalicylate 525 mg/30mLLiquidOralLil' Drug Store Products, Inc66715-6855
ANTACID Ultra Strengthcalcium carbonateCalcium carbonate 1000 mg/1Tablet, ChewableOralCARDINAL HEALTH 110, LLC.70000-0683
Target Antacid Fruit Chewscalcium carbonateCalcium carbonate 750 mg/1Tablet, ChewableOralTarget11673-051
CVS Tropical FruitantacidCalcium carbonate 1000 mg/1Tablet, ChewableOralCVS51316-003
Rugby Extra Strength Antacidcalcium carbonateCalcium carbonate 750 mg/1Tablet, ChewableOralRugby Laboratories0536-1225
Goodsense Regular Strength Antacid Peppermintcalcium carbonateCalcium carbonate 500 mg/1Tablet, ChewableOralGoodSense50804-113
Rolaids Ultra Strength 1200calcium carbonate, magnesium hydroxideCalcium carbonate 1000 mg/1; Magnesium hydroxide 200 mg/1Tablet, ChewableOralTHE PROCTER & GAMBLE MANUFACTURING COMPANY84126-322
Tumscalcium carbonateCalcium carbonate 750 mg/1TabletOralHaleon US Holdings LLC0135-1001
Tums Chewy Bites Vanilla and Mintcalcium carbonateCalcium carbonate 750 mg/1Tablet, ChewableOralHaleon US Holdings LLC0135-5970
Meijer Extra Strength Assorted Fruitcalcium carbonateCalcium carbonate 750 mg/1Tablet, ChewableOralMEIJER DISTRIBUTION INC41250-415
Kids Antacidcalcium carbonateCalcium carbonate 400 mg/1Tablet, ChewableOralFAMILY DOLLAR SERVICES INC55319-151

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