What is NDC 51655-102?

51655-102 is the product NDC for Famotidine, Famotidine 40 mg/1 tablet, film coated, listed with the FDA by Northwind Health Company, LLC. It has 2 package NDCs, shown above in 10- and 11-digit form.

Northwind Health Company, LLC, NDC labeler code 51655. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Famotidine?

260 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Famotidine NDC 51655-102 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)51655-102Labeler and product segments. Claims need a package NDC.

Product NDC at billing width51655-0102Add 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
51655-102-26	51655010226	90 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (51655-102-26)Marketed from Jan 25, 2023
51655-102-30	51655010230	30 TABLET, FILM COATED in 1 BOTTLE, DISPENSING (51655-102-30)Marketed from Aug 25, 2014

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): Famotidine
Generic name (nonproprietary): famotidine
Active ingredients: Famotidine — 40 mg/1
Dosage form: Tablet, Film coated
Route: Oral
Labeler: Northwind Health Company, LLCNDC labeler code 51655
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 075511
Marketing start: Aug 25, 2014
Listing expires: Dec 31, 2027
Other FDA classes: Histamine H2 Receptor Antagonists (Mechanism)
Identifiers: Product ID 51655-102_46e32413-ef7f-4882-e063-6394a90a78a0SPL ID 46e32413-ef7f-4882-e063-6394a90a78a0SPL set ID 03503cd5-bd8e-4bff-b90d-1a71c5225b91RxCUI 284245UNII 5QZO15J2Z8
Pharmacologic class: Histamine-2 Receptor Antagonist

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

N451655010226 followed by a unit qualifier and the quantity

Package 51655-0102-26. 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 26, 2025.

Indications (excerpt from the label)

Famotidine tablets are indicated in adult and pediatric patients 40 kg and greater for the treatment of: active duodenal ulcer (DU). active gastric ulcer (GU). symptomatic nonerosive gastroesophageal reflux disease (GERD). erosive esophagitis due to GERD, diagnosed by biopsy. Famotidine tablets are indicated in adults for the: treatment of pathological hypersecretory conditions (e.g., Zollinger-Ellison syndrome, multiple endocrine neoplasias). reduction of the risk of duodenal ulcer recurrence. Famotidine tablets are a histamine-2 (H 2 ) receptor antagonist indicated (1 ): In adult and pediatric patients 40 kg and greater for the treatment of: active duodenal ulcer (DU). active gastric ulcer…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51655-102

What is NDC 51655-102?: 51655-102 is the product NDC for Famotidine, Famotidine 40 mg/1 tablet, film coated, listed with the FDA by Northwind Health Company, LLC. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Famotidine.
What is the active ingredient?: Famotidine.
Who is the labeler?: Northwind Health Company, LLC, NDC labeler code 51655. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Famotidine?: 260 other product NDCs are listed under this name. See all Famotidine 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 Famotidine NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Famotidine	Famotidine 40 mg/5mL	Powder, For suspensionOral	RISING PHARMA HOLDINGS, INC.	64980-737	64980-0737-50
Famotidine	Famotidine 40 mg/1	Tablet, Film coatedOral	Preferred Pharmaceuticals Inc.	68788-4144	68788-4144-0368788-4144-0468788-4144-06+1 more
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	Advanced Rx of Tennessee, LLC	80425-0589	80425-0589-0180425-0589-0280425-0589-03
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	Family Dollar Stores, LLC	55319-057	55319-0057-1055319-0057-2555319-0057-50
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	Unit Dose Solutions, Inc.	87441-030	87441-0030-01
Famotidine	Famotidine 20 mg/1	TabletOral	Preferred Pharmaceuticals Inc.	68788-4119	68788-4119-0168788-4119-0368788-4119-04+3 more
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	Safecor Health, LLC	48433-150	48433-0150-20
Famotidine	Famotidine 20 mg/1	Tablet, CoatedOral	Preferred Pharmaceuticals Inc.	68788-4088	68788-4088-0368788-4088-0468788-4088-06+1 more
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	REMEDYREPACK INC.	70518-4574	70518-4574-0070518-4574-0170518-4574-02+1 more
Famotidine	Famotidine 10 mg/1	TabletOral	Chain Drug Marketing Association INC	83324-139	83324-0139-30

All 261 Famotidine NDCs

Other NDCs under ANDA 075511

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

FDA NDC Directory listings under ANDA 075511
Product	Strength	Form · route	Labeler	Product NDC
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	A-S Medication Solutions	50090-1044
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	Northwind Health Company, LLC	51655-233
Famotidine	Famotidine 40 mg/1	Tablet, Film coatedOral	PD-Rx Pharmaceuticals, Inc.	43063-533
Famotidine	Famotidine 40 mg/1	Tablet, Film coatedOral	Proficient Rx LP	71205-781
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	A-S Medication Solutions	50090-6932
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	Proficient Rx LP	71205-276
Famotidine	Famotidine 20 mg/1	Tablet, Film coatedOral	Teva Pharmaceuticals USA, Inc.	0172-5728
Famotidine	Famotidine 40 mg/1	Tablet, Film coatedOral	Teva Pharmaceuticals USA, Inc.	0172-5729