NDC codes

FDA NDC Directory
Product NDC (as listed)59651-893Labeler and product segments. Claims need a package NDC.
Product NDC at billing width59651-0893Add 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
59651-893-0159651089301100 TABLET in 1 BOTTLE (59651-893-01)Marketed from Mar 1, 2024
59651-893-99596510893991000 TABLET in 1 BOTTLE (59651-893-99)Marketed from Mar 1, 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
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 075509
Marketing start
Listing expires
Other FDA classes
Adrenergic alpha-Antagonists (Mechanism)
Identifiers
Product ID 59651-893_a3c03b74-51e7-4df3-a5db-78e4453e52aaSPL ID a3c03b74-51e7-4df3-a5db-78e4453e52aaSPL set ID 93f2d724-5a54-4721-b04a-e46bc764607bRxCUI 197625, 197626, 197627, 197628UNII 86P6PQK0MU
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

N459651089301 followed by a unit qualifier and the quantity

Package 59651-0893-01. 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 .

Indications (excerpt from the label)

Doxazosin tablets are an alpha 1 adrenergic antagonist indicated for: Signs and symptoms of Benign Prostatic Hyperplasia (BPH) Treatment of Hypertension 1.1 Benign Prostatic Hyperplasia (BPH) Doxazosin tablets are indicated for the treatment of the signs and symptoms of BPH. 1.2 Hypertension Doxazosin tablets are indicated for the treatment of hypertension, to lower blood pressure. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. These benefits have been seen in controlled trials of antihypertensive drugs from a wide variety of pharmacologic classes, including this drug. Control of high blood pressure should b…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 075509

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

FDA NDC Directory listings under ANDA 075509
ProductStrengthForm · routeLabelerProduct NDC
Doxazosindoxazosin mesylateDoxazosin mesylate 1 mg/1TabletOralAurobindo Pharma Limited59651-892
Doxazosindoxazosin mesylateDoxazosin mesylate 4 mg/1TabletOralAurobindo Pharma Limited59651-894
Doxazosindoxazosin mesylateDoxazosin mesylate 8 mg/1TabletOralAurobindo Pharma Limited59651-895

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