NDC codes

FDA NDC Directory
Product NDC (as listed)42385-984Labeler and product segments. Claims need a package NDC.
Product NDC at billing width42385-0984Add 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 NDC11-digit (billing)PackageCopy
42385-984-0142385098401100 CAPSULE in 1 BOTTLE (42385-984-01)Marketed from Jul 24, 2025
42385-984-274238509842710 BLISTER PACK in 1 CARTON (42385-984-27) / 10 CAPSULE in 1 BLISTER PACKMarketed from Jul 24, 2025

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)
Flucytosine
Generic name (nonproprietary)
flucytosine
Active ingredients
Flucytosine — 500 mg/1
Dosage form
Capsule
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 218005
Marketing start
Listing expires
Other FDA classes
Nucleoside Analog (EXT)
Identifiers
Product ID 42385-984_2aaf23f5-9b8f-4c5a-8c90-5c83765ad889SPL ID 2aaf23f5-9b8f-4c5a-8c90-5c83765ad889SPL set ID 2aaf23f5-9b8f-4c5a-8c90-5c83765ad889RxCUI 197702, 197703UNII D83282DT06UPC 0342385984019
Pharmacologic class
Nucleoside Analog Antifungal

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

N442385098401 followed by a unit qualifier and the quantity

Package 42385-0984-01. 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 . This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE Flucytosine capsules are indicated only in the treatment of serious infections caused by susceptible strains of Candida and/or Cryptococcus . Candida: Septicemia, endocarditis and urinary system infections have been effectively treated with flucytosine. Limited trials in pulmonary infections justify the use of flucytosine. Cryptococcus: Meningitis and pulmonary infections have been treated effectively. Studies in septicemias and urinary tract infections are limited, but good responses have been reported. Flucytosine capsules should be used in combination with amphotericin B for the treatment of systemic candidiasis and cryptococcosis because of the emergence of resistan…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 218005

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

FDA NDC Directory listings under ANDA 218005
ProductStrengthForm · routeLabelerProduct NDC
FlucytosineFlucytosine 250 mg/1CapsuleOralLaurus Labs Limited42385-983

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