NDC codes

FDA NDC Directory
Product NDC (as listed)16571-245Labeler and product segments. Claims need a package NDC.
Product NDC at billing width16571-0245Add 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
16571-245-031657102450330 CAPSULE in 1 BOTTLE (16571-245-03)Marketed from Feb 3, 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)
Itraconazole
Generic name (nonproprietary)
itraconazole
Active ingredients
Itraconazole100 mg/1
Dosage form
Capsule
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 205724
Marketing start
Listing expires
Other FDA classes
Azoles (Chemical structure)Breast Cancer Resistance Protein Inhibitors (Mechanism)Cytochrome P450 3A4 Inhibitors (Mechanism)P-Glycoprotein Inhibitors (Mechanism)
Identifiers
Product ID 16571-245_f6ed388e-1181-4911-897a-e3d68e8945e2SPL ID f6ed388e-1181-4911-897a-e3d68e8945e2SPL set ID 6df5ff94-47ba-4881-abb4-b321e35a6955RxCUI 311204UNII 304NUG5GF4UPC 0316571245031
Pharmacologic class
Azole 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

N416571024503 followed by a unit qualifier and the quantity

Package 16571-0245-03. 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 & USAGE Itraconazole capsules are indicated for the treatment of the following fungal infections in immunocompromised and non-immunocompromised patients: 1. Blastomycosis, pulmonary and extrapulmonary 2. Histoplasmosis, including chronic cavitary pulmonary disease and disseminated, non-meningeal histoplasmosis, and 3. Aspergillosis, pulmonary and extrapulmonary, in patients who are intolerant of or who are refractory to amphotericin B therapy. Specimens for fungal cultures and other relevant laboratory studies (wet mount, histopathology, serology) should be obtained before therapy to isolate and identify causative organisms. Therapy may be instituted before the results of the cul

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

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