What is NDC 0363-6701?

0363-6701 is the product NDC for Walgreen Liquid Antacid, Calcium carbonate 800 mg/10mL + 2 more ingredients suspension, listed with the FDA by WALGREENS CO.. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Walgreen Liquid Antacid (Calcium Carbonate, Magnesium hydroxide and Simethicone).

What is the active ingredient?

Calcium carbonate, Magnesium hydroxide, Dimethicone, Unspecified.

WALGREENS CO., NDC labeler code 0363. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Walgreen Liquid 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.

Walgreen Liquid Antacid NDC 0363-6701

NDC codes

FDA NDC Directory

Product NDC (as listed)0363-6701Labeler and product segments. Claims need a package NDC.

Product NDC at billing width00363-6701Add 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
0363-6701-12	0036367011200363670112	355 mL in 1 BOTTLE, PLASTIC (0363-6701-12)Marketed from Oct 1, 2024

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 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): Walgreen Liquid AntacidSuffix: Liquid Antacid
Generic name (nonproprietary): calcium carbonate, magnesium hydroxide and simethicone
Active ingredients: Calcium carbonate — 800 mg/10mLMagnesium hydroxide — 270 mg/10mLDimethicone, Unspecified — 80 mg/10mL
Dosage form: Suspension
Route: Oral
Labeler: WALGREENS CO.NDC labeler code 0363
Product type: Over-the-counter drug
Marketing category: OTC monograph drugApplication M 001
Marketing start: Oct 1, 2024
Listing expires: Dec 31, 2027
Other FDA classes: Calcium (Chemical structure)Divalent (Chemical structure)Increased Coagulation Factor Activity (Physiologic effect)Increased Large Intestinal Motility (Physiologic effect)Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiologic effect)Inhibition Small Intestine Fluid/Electrolyte Absorption (Physiologic effect)Magnesium Ion Exchange Activity (Mechanism)Osmotic Activity (Mechanism)Phosphate Chelating Activity (Mechanism)Skin Barrier Activity (Physiologic effect)Stimulation Large Intestine Fluid/Electrolyte Secretion (Physiologic effect)
Identifiers: Product ID 0363-6701_89b3bd27-95fd-4e25-a9e8-97a196c7b718SPL ID 89b3bd27-95fd-4e25-a9e8-97a196c7b718SPL set ID 19c0d031-ee2b-47a9-9f1a-b751a61d37e5RxCUI 1788932UNII H0G9379FGK, NBZ3QY004S, 92RU3N3Y1OUPC 0311917057064
Pharmacologic class: Blood Coagulation Factor; Calculi Dissolution Agent; Osmotic Laxative; Phosphate Binder

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

N400363670112 followed by a unit qualifier and the quantity

Package 00363-6701-12. 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 Jan 16, 2026.

Indications (excerpt from the label)

Uses relieves: ▪ heartburn ▪ pressure and bloating commonly referred to as gas ▪ acid indigestion ▪ sour stomach ▪ upset stomach due to these symptoms ▪ overindulgence in food and drink

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 0363-6701

What is NDC 0363-6701?: 0363-6701 is the product NDC for Walgreen Liquid Antacid, Calcium carbonate 800 mg/10mL + 2 more ingredients suspension, listed with the FDA by WALGREENS CO.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Walgreen Liquid Antacid (Calcium Carbonate, Magnesium hydroxide and Simethicone).
What is the active ingredient?: Calcium carbonate, Magnesium hydroxide, Dimethicone, Unspecified.
Who is the labeler?: WALGREENS CO., NDC labeler code 0363. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Walgreen Liquid 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
Acid Gone Antacidaluminum hydroxide and magnesium carbonate	Aluminum hydroxide 95 mg/15mL; Magnesium carbonate 358 mg/15mL	LiquidOral	Major Pharmaceuticals	0904-7727
Acid Gone Antacid Extra Strengthaluminum hydroxide and magnesium carbonate	Aluminum hydroxide 160 mg/1; Magnesium carbonate 105 mg/1	Tablet, ChewableOral	Major Pharmaceuticals	0904-5365
ADRIAN BICARBONATO SODIUM BICARBONATE USP-4 oz, 8 oz and 16 ozsodium bicarbonate	Sodium bicarbonate 315 mg/g	PowderOral	Evi Labs	84178-106
Advanced Antacid Mintaluminum hydroxide, magnesium hydroxide, dimethicone	Aluminum hydroxide 400 mg/10mL + 2 more ingredients	SuspensionOral	GOODSENSE	50804-639
Advanced Regular Strength Antacidaluminum hydroxide, magnesium hydroxide, simethicone	Aluminum hydroxide 200 mg/5mL + 2 more ingredients	SuspensionOral	WALGREEN COMPANY	0363-1639
Alka-Seltzer Cool Action Extra Strength ReliefChews Mintcalcium carbonate	Calcium carbonate 750 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0058
Alka-Seltzer Cool Action Heartburn Relief Mintcalcium carbonate	Calcium carbonate 750 mg/1	Gum, ChewingOral	Bayer HealthCare LLC.	0280-0001
Alka-Seltzer Extra Strengthanhydrous citric acid, sodium bicarbonate, and aspirin	Anhydrous citric acid 1000 mg/1 + 2 more ingredients	Granule, EffervescentOral	Bayer HealthCare LLC.	0280-0211
Alka-Seltzer Extra Strength Heartburn ReliefChewscalcium carbonate	Calcium carbonate 750 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0042
Alka-Seltzer Gold	Citric acid monohydrate 1000 mg/1 + 2 more ingredients	Tablet, EffervescentOral	Bayer HealthCare LLC.	0280-4100
Alka-Seltzer Heartburnanhydrous citric acid, sodium bicarbonate (heat-treated)	Citric acid monohydrate 1000 mg/1; Sodium bicarbonate 1940 mg/1	Tablet, EffervescentOral	Bayer HealthCare LLC.	0280-0047
Alka-Seltzer Heartburn Plus Gas ReliefChews Tropical Punchcalcium carbonate and simethicone	Dimethicone 80 mg/1; Calcium carbonate 750 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0225
Alka-Seltzer Heartburn Relief Extra Strengthanhydrous citric acid, sodium bicarbonate (heat-treated)	Sodium bicarbonate 1976 mg/1; Citric acid monohydrate 1000 mg/1	Tablet, EffervescentOral	Bayer Healthcare LLC	0280-0079
Alka-Seltzer Heartburn Relief Lemon Limeanhydrous citric acid, sodium bicarbonate (heat-treated)	Sodium bicarbonate 1650 mg/1; Citric acid monohydrate 1000 mg/1	Tablet, EffervescentOral	Bayer Healthcare LLC	0280-0083
Alka-Seltzer Heartburn Relief Peppermintcalcium carbonate	Calcium carbonate 750 mg/1	Gum, ChewingOral	Bayer HealthCare LLC.	0280-0002
Alka-Seltzer Heartburn ReliefChewscalcium carbonate	Calcium carbonate 750 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0221
Alka-Seltzer Heartburn ReliefChews Strawberry and Orangecalcium carbonate	Calcium carbonate 750 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0224
Alka-Seltzer Kids Tummy ReliefChewscalcium carbonate and dimethicone	Calcium carbonate 750 mg/1; Dimethicone 80 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0051
Alka-Seltzer Ultra Strength Heartburn ReliefChewscalcium carbonate	Calcium carbonate 1000 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0245
Alka-Seltzer Ultra Strength Heartburn ReliefChews Strawberry and Orangecalcium carbonate	Calcium carbonate 1000 mg/1	Tablet, ChewableOral	Bayer HealthCare LLC.	0280-0059

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