What is NDC 50090-6664?

50090-6664 is the product NDC for Nitrofurantoin, Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1 capsule, listed with the FDA by A-S Medication Solutions. It has 4 package NDCs, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Nitrofurantoin (Nitrofurantoin (monohydrate/macrocrystals)).

What is the active ingredient?

Nitrofurantoin monohydrate, Nitrofurantoin.

A-S Medication Solutions, NDC labeler code 50090. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Nitrofurantoin?

43 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Nitrofurantoin NDC 50090-6664 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)50090-6664Labeler and product segments. Claims need a package NDC.

Product NDC at billing width50090-6664Add 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
50090-6664-0	5009066640050090666400	14 CAPSULE in 1 BOTTLE (50090-6664-0)Marketed from Aug 30, 2023
50090-6664-1	5009066640150090666401	10 CAPSULE in 1 BOTTLE (50090-6664-1)Marketed from Aug 30, 2023
50090-6664-2	5009066640250090666402	6 CAPSULE in 1 BOTTLE (50090-6664-2)Marketed from Aug 30, 2023
50090-6664-3	5009066640350090666403	20 CAPSULE in 1 BOTTLE (50090-6664-3)Marketed from Jun 8, 2026

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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): Nitrofurantoin
Generic name (nonproprietary): nitrofurantoin (monohydrate/macrocrystals)
Active ingredients: Nitrofurantoin monohydrate — 75 mg/1Nitrofurantoin — 25 mg/1
Dosage form: Capsule
Route: Oral
Labeler: A-S Medication SolutionsNDC labeler code 50090
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 211013
Marketing start: Feb 22, 2022
Listing expires: Dec 31, 2027
Other FDA classes: Nitrofurans (Chemical structure)Nitrofurans (Chemical structure)
Identifiers: Product ID 50090-6664_15c08747-047e-4615-96a6-d81f9c9d6066SPL ID 15c08747-047e-4615-96a6-d81f9c9d6066SPL set ID b6c5bbb0-86db-4a76-a1eb-98573a0b0adcRxCUI 1648755UNII E1QI2CQQ1I, 927AH8112L
Pharmacologic class: Nitrofuran Antibacterial

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

N450090666400 followed by a unit qualifier and the quantity

Package 50090-6664-00. 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 Jun 10, 2026.

Indications (excerpt from the label)

INDICATIONS AND USAGE Nitrofurantoin capsules (monohydrate/macrocrystals) are indicated only for the treatment of acute uncomplicated urinary tract infections (acute cystitis) caused by susceptible strains of Escherichia coli or Staphylococcus saprophyticus. Nitrofurantoin is not indicated for the treatment of pyelonephritis or perinephric abscesses. To reduce the development of drug-resistant bacteria and maintain the effectiveness of nitrofurantoin capsule (monohydrate/macrocrystals) and other antibacterial drugs, nitrofurantoin capsule (monohydrate/macrocrystals) should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 50090-6664

What is NDC 50090-6664?: 50090-6664 is the product NDC for Nitrofurantoin, Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1 capsule, listed with the FDA by A-S Medication Solutions. It has 4 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Nitrofurantoin (Nitrofurantoin (monohydrate/macrocrystals)).
What is the active ingredient?: Nitrofurantoin monohydrate, Nitrofurantoin.
Who is the labeler?: A-S Medication Solutions, NDC labeler code 50090. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Nitrofurantoin?: 43 other product NDCs are listed under this name. See all Nitrofurantoin 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 Nitrofurantoin NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Nitrofurantoin	Nitrofurantoin 25 mg/5mL	SuspensionOral	Camber Pharmaceuticals, Inc.	31722-491	31722-0491-23
Nitrofurantoin	Nitrofurantoin 25 mg/5mL	For suspensionOral	Somerset Therapeutics, LLC	70069-829	70069-0829-01
Nitrofurantoin	Nitrofurantoin 100 mg/1	CapsuleOral	REMEDYREPACK INC.	70518-4244	70518-4244-00
Nitrofurantoin	Nitrofurantoin 25 mg/5mL	SuspensionOral	Biocon Pharma Inc	70377-118	70377-0118-31
Nitrofurantoin	Nitrofurantoin 100 mg/1	CapsuleOral	Micro Labs Limited	42571-393	42571-0393-0142571-0393-0542571-0393-90
Nitrofurantoin	Nitrofurantoin 50 mg/5mL	SuspensionOral	Rising Pharma Holdings, Inc.	16571-888	16571-0888-06
nitrofurantoinnitrofurantoin macrocrystals	Nitrofurantoin 100 mg/1	CapsuleOral	A-S Medication Solutions	50090-7217	50090-7217-0050090-7217-0250090-7217-03
Nitrofurantoin	Nitrofurantoin 25 mg/1; Nitrofurantoin monohydrate 75 mg/1	CapsuleOral	St. Mary's Medical Park Pharmacy	60760-853	60760-0853-14
Nitrofurantoinnitrofurantoin (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	NuCare Pharmaceuticals,Inc.	68071-3569	68071-3569-0168071-3569-0268071-3569-04
Nitrofurantoin	Nitrofurantoin monohydrate 25 mg/5mL	SuspensionOral	Aurobindo Pharma Limited	59651-206	59651-0206-23

All 44 Nitrofurantoin NDCs

Other NDCs under ANDA 211013

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

FDA NDC Directory listings under ANDA 211013
Product	Strength	Form · route	Labeler	Product NDC
Nitrofurantoinnitrofurantoin (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	A-S Medication Solutions	50090-6750
NITROFURANTOIN (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	NCS HealthCare of KY, LLC dba Vangard Labs	0615-8531
NITROFURANTOIN (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	QPharma, Inc.	42708-184
NITROFURANTOIN (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	Jubilant Cadista Pharmaceuticals Inc.	59746-762
NITROFURANTOIN (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	Redpharm Drug	67296-2180
NITROFURANTOIN (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	Asclemed USA, Inc.	76420-884
NITROFURANTOIN (monohydrate/macrocrystals)	Nitrofurantoin monohydrate 75 mg/1; Nitrofurantoin 25 mg/1	CapsuleOral	Northwind Health Company, LLC	82868-065