What is NDC 0527-4181?

0527-4181 is the product NDC for Prazosin, Prazosin hydrochloride 2 mg/1 capsule, listed with the FDA by Lannett Company, Inc.. It has 2 package NDCs, shown above in 10- and 11-digit form.

Lannett Company, Inc., NDC labeler code 0527. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Prazosin?

2 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Prazosin NDC 0527-4181 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)0527-4181Labeler and product segments. Claims need a package NDC.

Product NDC at billing width00527-4181Add 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	Copy
0527-4181-37	0052741813700527418137	100 CAPSULE in 1 BOTTLE (0527-4181-37)Marketed from Jan 3, 2024
0527-4181-43	0052741814300527418143	1000 CAPSULE in 1 BOTTLE (0527-4181-43)Marketed from Jan 3, 2024

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 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): Prazosin
Generic name (nonproprietary): prazosin
Active ingredients: Prazosin hydrochloride — 2 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Lannett Company, Inc.NDC labeler code 0527
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 214083
Marketing start: Jan 3, 2024
Listing expires: Dec 31, 2026
Other FDA classes: Adrenergic alpha-Antagonists (Mechanism)
Identifiers: Product ID 0527-4181_41beba09-90c1-42cc-bfba-ac8a84d09649SPL ID 41beba09-90c1-42cc-bfba-ac8a84d09649SPL set ID 94021822-60cb-4da6-b809-f565e1d6452dRxCUI 198141, 312593, 312594UNII X0Z7454B90
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

N400527418137 followed by a unit qualifier and the quantity

Package 00527-4181-37. 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 Sep 15, 2023.

Indications (excerpt from the label)

INDICATIONS AND USAGE Prazosin hydrochloride is 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 be part of comprehensive cardiovascular risk management, including, as appropriate, lipid control, diabetes management, antithrombotic therapy, smoking cessation, exercise, and limited sodium intake. Many patients will require more than one drug to achieve blood press…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 0527-4181

What is NDC 0527-4181?: 0527-4181 is the product NDC for Prazosin, Prazosin hydrochloride 2 mg/1 capsule, listed with the FDA by Lannett Company, Inc.. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Prazosin.
What is the active ingredient?: Prazosin hydrochloride.
Who is the labeler?: Lannett Company, Inc., NDC labeler code 0527. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Prazosin?: 2 other product NDCs are listed under this name. See all Prazosin 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 Prazosin NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Prazosin	Prazosin hydrochloride 1 mg/1	CapsuleOral	Lannett Company, Inc.	0527-4180	00527-4180-3700527-4180-43
Prazosin	Prazosin hydrochloride 5 mg/1	CapsuleOral	Lannett Company, Inc.	0527-4182	00527-4182-3700527-4182-42

Other NDCs under ANDA 214083

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

FDA NDC Directory listings under ANDA 214083
Product	Strength	Form · route	Labeler	Product NDC
Prazosin	Prazosin hydrochloride 1 mg/1	CapsuleOral	Lannett Company, Inc.	0527-4180
Prazosin	Prazosin hydrochloride 5 mg/1	CapsuleOral	Lannett Company, Inc.	0527-4182