What is NDC 49631-178?

49631-178 is the product NDC for Ohtas Isan Antacid, Calcium carbonate 1 g/g; Sodium bicarbonate 1 g/g powder, listed with the FDA by OHTA'S ISAN CO.,LTD.. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Ohtas Isan Antacid (Calcium carbonate, sodium bicarbonate).

What is the active ingredient?

Calcium carbonate, Sodium bicarbonate.

OHTA'S ISAN CO.,LTD., NDC labeler code 49631. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Ohtas Isan Antacid?

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.

Ohtas Isan Antacid NDC 49631-178 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)49631-178Labeler and product segments. Claims need a package NDC.

Product NDC at billing width49631-0178Add 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	Copy
49631-178-13	4963101781349631017813	1 DOSE PACK in 1 BOX (49631-178-13) / 16 PACKET in 1 DOSE PACK / 1.3 g in 1 PACKETMarketed from Jul 1, 2017

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): Ohtas Isan Antacid
Generic name (nonproprietary): calcium carbonate, sodium bicarbonate
Active ingredients: Calcium carbonate — 1 g/gSodium bicarbonate — 1 g/g
Dosage form: Powder
Route: Oral
Labeler: OHTA'S ISAN CO.,LTD.NDC labeler code 49631
Product type: Over-the-counter drug
Marketing category: OTC monograph drugApplication M 001
Marketing start: Jul 1, 2017
Listing expires: Dec 31, 2026
Other FDA classes: Alkalinizing Activity (Mechanism)
Identifiers: Product ID 49631-178_24c5b10a-a217-7bae-e063-6394a90aaf4cSPL ID 24c5b10a-a217-7bae-e063-6394a90aaf4cSPL set ID 8723fe90-8402-4511-b6c6-b71cf98513e3RxCUI 1361708UNII H0G9379FGK, 8MDF5V39QO

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

N449631017813 followed by a unit qualifier and the quantity

Package 49631-0178-13. 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 Oct 21, 2024.

Indications (excerpt from the label)

Uses relieves: heartburn sour stomach acid indigestion upset stomach due to these symptoms

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 49631-178

What is NDC 49631-178?: 49631-178 is the product NDC for Ohtas Isan Antacid, Calcium carbonate 1 g/g; Sodium bicarbonate 1 g/g powder, listed with the FDA by OHTA'S ISAN CO.,LTD.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Ohtas Isan Antacid (Calcium carbonate, sodium bicarbonate).
What is the active ingredient?: Calcium carbonate, Sodium bicarbonate.
Who is the labeler?: OHTA'S ISAN CO.,LTD., NDC labeler code 49631. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Ohtas Isan Antacid?: 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 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
Product	Strength	Form · route	Labeler	Product NDC
Genexa Kids Tummy Reliefcalcium carbonate	Calcium carbonate 400 mg/1	Tablet, ChewableOral	Genexa Inc.	69676-0103
Magnesium Oxide	Magnesium oxide 400 mg/1	TabletOral	Bryant Ranch Prepack	71335-1960
Amazon Basics Cherry Antacid SCcalcium carbonate	Calcium carbonate 1177 mg/1	Tablet, ChewableOral	Amazon	72288-240
Leader Ultra Strength Antacidcalcium carbonate	Calcium carbonate 1000 mg/1	Tablet, ChewableOral	CARDINAL HEALTH 110, LLC. DBA LEADER	70000-0436
Antacid Plusaluminum hydroxide, magnesium hydroxide, dimethicone	Aluminum hydroxide 800 mg/10mL + 2 more ingredients	LiquidOral	BETTER LIVING BRANDS LLC	21130-691
Berkley Jensen Ultra Strengthantacid calcium carbonate	Calcium carbonate 1000 mg/1	Tablet, ChewableOral	BJWC	68391-033
WHOLE FOODS MARKET Health Ultra Strength Natural Antacid Peppermint Flavorantacid tablets	Calcium carbonate 1000 mg/1	Tablet, ChewableOral	WHOLE FOODS MARKET, INC.	42681-0004
Tumeez Organic Applecalcium carbonate	Calcium carbonate 200 mg/7g	LozengeOral	BFY LLC	72427-2000
Mylanta Coat and Coolcalcium carbonate, magnesium hydroxide, simethicone	Calcium carbonate 1200 mg/10mL + 2 more ingredients	LiquidOral	INFIRST HEALTHCARE INC.	62372-796
topcare Antacid Calcium Ultra Strengthcalcium carbonate	Calcium carbonate 1000 mg/1	Tablet, ChewableOral	Topco Associates LLC	36800-595
meijer Extra Strength Antacid Assorted Berriescalcium carbonate	Calcium carbonate 750 mg/1	Tablet, ChewableOral	MEIJER DISTRIBUTION INC	41250-232
Tumeez Organic Grapecalcium carbonate	Calcium carbonate 200 mg/7g	LozengeOral	BFY LLC	72427-2001
DR. SANA BICARBONATO DE SODIO 4 Fl oz and 6 Flozsodium bicarbonate	Sodium bicarbonate 315 mg/g	PowderOral	Evi Labs	84178-050
Rite Aid Wild Berry Antacid Chewscalcium carbonate	Calcium carbonate 750 mg/1	Tablet, ChewableOral	Rite Aid	11822-0048
Childrens Robitussin Cough and Cold CFdextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochloride	Dextromethorphan hydrobromide 5 mg/5mL + 2 more ingredients	LiquidOral	Haleon US Holdings LLC	0031-8716
Regular Strength Antacidaluminum hydroxide, magnesium hydroxide, dimethicone	Aluminum hydroxide 200 mg/5mL + 2 more ingredients	SuspensionOral	VALU MERCHANDISERS COMPANY	63941-629
Regular Strength Antacidaluminum hydroxide, magnesium hydroxide, dimethicone	Aluminum hydroxide 200 mg/5mL + 2 more ingredients	SuspensionOral	Chain Drug Marketing Association	63868-712
Wonderbelly Maximum Strength Antacidcalcium carbonate	Calcium carbonate 1000 mg/1	Tablet, ChewableOral	Ginger Health Company	82431-107
Maximum Strength Antacid And Antigasaluminum hydroxide, magnesium hydroxide, dimethicone	Aluminum hydroxide 400 mg/5mL + 2 more ingredients	SuspensionOral	VALU MERCHANDISERS COMPANY	63941-619
Quality Choice Extra Strength Assorted Fruitcalcium carbonate	Calcium carbonate 750 mg/1	Tablet, ChewableOral	CHAIN DRUG MARKETING ASSOCIATION	63868-702

Showing 20 of 40.

Ohtas Isan Antacid (Calcium carbonate, sodium bicarbonate) NDC 49631-178