What is NDC 83324-228?

83324-228 is the product NDC for QUALITY CHOICE Fiber Therapy (methylcellulose), Methylcellulose (4000 mpa.s) 500 mg/1 tablet, listed with the FDA by CHAIN DRUG MARKETING ASSOCIATION. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

QUALITY CHOICE Fiber Therapy (Methylcellulose).

CHAIN DRUG MARKETING ASSOCIATION, NDC labeler code 83324. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for QUALITY CHOICE Fiber Therapy?

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.

QUALITY CHOICE Fiber Therapy NDC 83324-228

NDC codes

FDA NDC Directory

Product NDC (as listed)83324-228Labeler and product segments. Claims need a package NDC.

Product NDC at billing width83324-0228Add 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
83324-228-01	83324022801	100 TABLET in 1 BOTTLE (83324-228-01)Marketed from Sep 20, 2024

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): QUALITY CHOICE Fiber TherapySuffix: Fiber Therapy
Generic name (nonproprietary): methylcellulose
Active ingredients: Methylcellulose (4000 mpa.s) — 500 mg/1
Dosage form: Tablet
Route: Oral
Labeler: CHAIN DRUG MARKETING ASSOCIATIONNDC labeler code 83324
Product type: Over-the-counter drug
Marketing category: OTC monograph drugApplication M 007
Marketing start: Sep 20, 2024
Listing expires: Dec 31, 2026
Identifiers: Product ID 83324-228_452019df-c97d-1043-e063-6294a90ad5b5SPL ID 452019df-c97d-1043-e063-6294a90ad5b5SPL set ID 77ac079c-d957-4706-8241-570d7fcfe3aaRxCUI 198750UNII MRJ667KA5EUPC 0635515992801

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

N483324022801 followed by a unit qualifier and the quantity

Package 83324-0228-01. 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 Dec 4, 2025.

Indications (excerpt from the label)

Uses relieves constipation (irregularity) generally produces a bowel movement in 12 -72 hours. Warnings Choking : Taking this product without adequate fluid may cause it to swell and block your throat or esophagus and may cause choking. Do not take this product if you have difficulty in swallowing. If you experience chest pain, vomiting or difficulty in swallowing or breathing after taking this product, seek immediate medical attention. Ask a doctor before use if you have a sudden change in bowel habits that persists over a period of two weeks abdominal pain, nausea or vomiting Stop use and ask a doctor if Constipation lasts more than 7 days you have rectal bleeding. These could be signs of …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 83324-228

What is NDC 83324-228?: 83324-228 is the product NDC for QUALITY CHOICE Fiber Therapy (methylcellulose), Methylcellulose (4000 mpa.s) 500 mg/1 tablet, listed with the FDA by CHAIN DRUG MARKETING ASSOCIATION. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: QUALITY CHOICE Fiber Therapy (Methylcellulose).
What is the active ingredient?: Methylcellulose (4000 mpa.s).
Who is the labeler?: CHAIN DRUG MARKETING ASSOCIATION, NDC labeler code 83324. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for QUALITY CHOICE Fiber Therapy?: 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 007

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

FDA NDC Directory listings under M 007
Product	Strength	Form · route	Labeler	Product NDC
citromamagnesium citrate	Magnesium citrate 1.745 g/29.6mL	LiquidOral	Chain Drug Marketing Association	63868-929
Leader Hydrocortisone With Aloehydrocortisone	Hydrocortisone .01 g/g	CreamTopical	LEADER	70000-0543
Stool Softenerdocusate sodium	Docusate sodium 100 mg/1	TabletOral	STRATEGIC SOURCING SERVICES LLC	70677-1318
Epsom Saltmagnesium sulfate	Magnesium sulfate, Unspecified 1 g/g	GranuleOral, Topical	Safeway, Inc.	21130-970
Fleetglycerin	Glycerin 2 g/1	SuppositoryRectal	C.B. Fleet Company, Inc.	0132-0075
Kroger Stool Softener Fruit Punchdocusate sodium	Docusate sodium 50 mg/5mL	LiquidOral	KROGER COMPANY	41226-714
Stool Softener Laxativedocusate sodium	Docusate sodium 100 mg/1	CapsuleOral	H E B	37808-862
Bisacodyl	Bisacodyl 10 mg/1	SuppositoryRectal	CVS Pharmacy	69842-816
Freskaro Castor Oilcastor oil	Castor oil 1 mg/mL	LiquidOral	Pharma Nobis, LLC	82645-515
Gentle Laxative Stimulant Laxativebisacodyl	Bisacodyl 5 mg/1	Tablet, CoatedOral	QUALITY CHOICE (CHAIN DRUG MARKETING ASSOCIATION)	63868-908
Castor Oil	Castor oil 1 mg/mL	LiquidOral	STRATEGIC SOURCING SERVICES	70677-1317
HyVee Senna Sdocusate sodium, sennosides	Docusate sodium 50 mg/1; Sennosides 8.6 mg/1	TabletOral	HyVee Inc	42507-118
Milk Of Magnesia Originalmagnesium hydroxide	Magnesium hydroxide 1200 mg/15mL	LiquidOral	American Health Packaging	60687-429
Milk Of Magnesiamagnesium hydroxide	Magnesium hydroxide 1200 mg/15mL	SuspensionOral	VALU MERCHANDISERS COMPANY	63941-647
Colacedocusate sodium	Docusate sodium 100 mg/1	CapsuleOral	Atlantis Consumer Healthcare, Inc.	67618-101
Leader Regular Strength Chocolate Laxative sennosidessennosides	Sennosides 15 mg/1	TabletOral	CARDINAL HEALTH	70000-0477
Docusate Sodium, Extra Strength 250 Mgdocusate sodium	Docusate sodium 250 mg/1	Capsule, Gelatin coatedOral	Advanced Rx LLC	80513-101
Meijer Natural Daily Fiber Sugar Free Berry Flavorpsyllium husk	Psyllium husk 3.4 g/5.78g	PowderOral	MEIJER DISTRIBUTION INC	41250-524
HyVee Regular Strength Stool Softener SOFTGELdocusate sodium	Docusate sodium 100 mg/1	Capsule, Liquid filledOral	HyVee Inc	42507-108
Docusate Sodium	Docusate sodium 250 mg/1	Capsule, Liquid filledOral	AvPAK	50268-268

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QUALITY CHOICE Fiber Therapy (Methylcellulose) NDC 83324-228