What is NDC 51316-122?

51316-122 is the product NDC for CVS Fiber Therapy (methylcellulose), Methylcellulose (4000 mpa.s) 500 mg/1 tablet, listed with the FDA by CVS PHARMACY. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

CVS Fiber Therapy (Methylcellulose).

CVS PHARMACY, NDC labeler code 51316. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for CVS 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.

CVS Fiber Therapy NDC 51316-122 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)51316-122Labeler and product segments. Claims need a package NDC.

Product NDC at billing width51316-0122Add 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
51316-122-00	5131601220051316012200	100 TABLET in 1 BOTTLE (51316-122-00)Marketed from Sep 14, 2023

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): CVS Fiber Therapy
Generic name (nonproprietary): methylcellulose
Active ingredients: Methylcellulose (4000 mpa.s) — 500 mg/1
Dosage form: Tablet
Route: Oral
Labeler: CVS PHARMACYNDC labeler code 51316
Product type: Over-the-counter drug
Marketing category: OTC monograph drugApplication M 007
Marketing start: Sep 14, 2023
Listing expires: Dec 31, 2027
Identifiers: Product ID 51316-122_b8d11ce5-458b-4ae8-a375-87146e878790SPL ID b8d11ce5-458b-4ae8-a375-87146e878790SPL set ID e066f5bd-5f34-4e04-beec-3c7d6db49381RxCUI 198750UNII MRJ667KA5E

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

N451316012200 followed by a unit qualifier and the quantity

Package 51316-0122-00. 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 Aug 13, 2026.

Indications (excerpt from the label)

Uses ▪ Relieves occasional 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 ▪ abdominal pain, nausea or vomiting ▪ a sudden change in bowel habits that persists for 2 weeks Stop use and ask a doctor if ▪ constipation lasts more than 7 days ▪ You have rectal bleeding These could be sign…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51316-122

What is NDC 51316-122?: 51316-122 is the product NDC for CVS Fiber Therapy (methylcellulose), Methylcellulose (4000 mpa.s) 500 mg/1 tablet, listed with the FDA by CVS PHARMACY. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: CVS Fiber Therapy (Methylcellulose).
What is the active ingredient?: Methylcellulose (4000 mpa.s).
Who is the labeler?: CVS PHARMACY, NDC labeler code 51316. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for CVS 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
Stool Softenerdocusate sodium	Docusate sodium 100 mg/1	Capsule, Liquid filledOral	Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)	55910-938
Glycerin	Glycerin 1 g/1	SuppositoryRectal	Chain Drug Consortium LLC	68016-161
Bisacodyl	Bisacodyl 10 mg/1	SuppositoryRectal	CVS Pharmacy	69842-816
Mineral oil	Mineral oil 100 mg/100mL	OilOral	EQUATE (Wal-Mart Stores, Inc.) (see also WAL-MART INC)	49035-035
Epsom Saltmagnesium sulfate	Magnesium sulfate, Unspecified 1 g/g	GranuleOral, Topical	Whole Foods Market	42681-6412
Stratuscare Glycerin Laxative Pediatricglycerin	Glycerin 1 g/1	SuppositoryRectal	Stratus Pharmaceuticals	58980-409
Senokotstandardized senna concentrate	Sennosides 8.6 mg/1	TabletOral	Atlantis Consumer Healthcare, Inc.	67618-300
Senna	Sennosides a and b 8.8 mg/5mL	SolutionOral	Rugby Laboratories	0536-1483
Milk Of Magnesia Cherrymagnesium hydroxide	Magnesium hydroxide 1200 mg/15mL	LiquidOral	TOP CARE (TOPCO ASSOCIATES LLC)	36800-684
Epsom Saltmagnesium sulfate	Magnesium sulfate, Unspecified 1 g/g	GranuleOral, Topical	Whole Foods Market	42681-6413
Stratuscare Adult Glyceringlycerin	Glycerin 2 g/1	SuppositoryRectal	Stratus Pharmaceuticals	58980-410
Phillips Fresh Mint Milk Of Magnesia	Magnesium hydroxide 1200 mg/15mL	LiquidOral	Bayer HealthCare LLC.	0280-0031
Senokot-Sstandardized senna concentrate and docusate sodium	Sennosides 8.6 mg/1; Docusate sodium 50 mg/1	TabletOral	Atlantis Consumer Healthcare, Inc.	67618-310
Senexon-Sdocusate sodium 50mg and sennosides 8.6mg	Sennosides 8.6 mg/1; Docusate sodium 50 mg/1	Tablet, Film coatedOral	RUGBY LABORATORIES	0536-1247
Equate Kids Gentle Laxative SCmagnesium hydroxide	Magnesium hydroxide 1200 mg/1	Tablet, ChewableOral	Walmart	79903-252
Stratuscare Bisacodylbisacodyl	Bisacodyl 10 mg/1	SuppositoryRectal	Stratus Pharmaceuticals	58980-415
Epsom Saltmagnesium sulfate	Magnesium sulfate heptahydrate 1 g/g	Granule, For solutionOral, Topical	Vi-Jon, LLC	0869-0602
Fleetbisacodyl	Bisacodyl 5 mg/1	Tablet, CoatedOral	C.B. Fleet Company, Inc.	0132-0401
Stool Softenerdocusate sodium	Docusate sodium 100 mg/1	TabletOral	Geri-Care Pharmaceuticals, Corp	57896-421
Stool Softener Extra Strengthdocusate sodium	Docusate sodium 250 mg/1	Capsule, Liquid filledOral	CVS Pharmacy	69842-740

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CVS Fiber Therapy (Methylcellulose) NDC 51316-122