NDC codes

FDA NDC Directory
Product NDC (as listed)53747-352Labeler and product segments. Claims need a package NDC.
Product NDC at billing width53747-0352Add 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
53747-352-0153747035201100 TABLET in 1 BOTTLE (53747-352-01)Marketed from Mar 15, 2024
53747-352-10537470352101000 TABLET in 1 BOTTLE (53747-352-10)Marketed from Mar 15, 2024
53747-352-135374703521330 TABLET in 1 BOTTLE (53747-352-13)Marketed from Mar 15, 2024

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)
Doxazosin Mesylate
Generic name (nonproprietary)
doxazosin mesylate
Active ingredients
Doxazosin mesylate — 2 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 212329
Marketing start
Listing expires
Other FDA classes
Adrenergic alpha-Antagonists (Mechanism)
Identifiers
Product ID 53747-352_761d3af7-ac26-462c-a5a0-0435f782bd62SPL ID 761d3af7-ac26-462c-a5a0-0435f782bd62
Pharmacologic class
alpha-Adrenergic Blocker

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

N453747035201 followed by a unit qualifier and the quantity

Package 53747-0352-01. 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

The FDA listing for this product does not reference a label (SPL) set.

Other NDCs under ANDA 212329

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

FDA NDC Directory listings under ANDA 212329
ProductStrengthForm · routeLabelerProduct NDC
Doxazosin MesylateDoxazosin mesylate 8 mg/1TabletOralUnichem Pharmaceuticals (USA), Inc.29300-354
Doxazosin MesylateDoxazosin mesylate 1 mg/1TabletOralUnichem Pharmaceuticals (USA), Inc.29300-351
Doxazosin MesylateDoxazosin mesylate 2 mg/1TabletOralUnichem Pharmaceuticals (USA), Inc.29300-352
Doxazosin MesylateDoxazosin mesylate 4 mg/1TabletOralUnichem Pharmaceuticals (USA), Inc.29300-353

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