What is NDC 16571-874?

16571-874 is the product NDC for phenoxybenzamine hydrochloride, Phenoxybenzamine hydrochloride 10 mg/1 capsule, listed with the FDA by Rising Pharma Holdings, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.

Rising Pharma Holdings, Inc., NDC labeler code 16571. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for phenoxybenzamine hydrochloride?

4 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

phenoxybenzamine hydrochloride NDC 16571-874

NDC codes

FDA NDC Directory

Product NDC (as listed)16571-874Labeler and product segments. Claims need a package NDC.

Product NDC at billing width16571-0874Add 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
16571-874-01	1657108740116571087401	100 CAPSULE in 1 BOTTLE (16571-874-01)Marketed from Aug 26, 2026

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): phenoxybenzamine hydrochloride
Generic name (nonproprietary): phenoxybenzamine hydrochloride
Active ingredients: Phenoxybenzamine hydrochloride — 10 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Rising Pharma Holdings, Inc.NDC labeler code 16571
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 204551
Marketing start: Aug 26, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Adrenergic alpha-Antagonists (Mechanism)
Identifiers: Product ID 16571-874_404d834f-4d6c-450f-b9cf-a83c357d0d12SPL ID 404d834f-4d6c-450f-b9cf-a83c357d0d12SPL set ID 1d2108fa-4352-4f3f-9314-732ed8b6394cRxCUI 861402UNII X1IEG24OHL
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

N416571087401 followed by a unit qualifier and the quantity

Package 16571-0874-01. 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 Jun 18, 2026.

Indications (excerpt from the label)

INDICATIONS AND USAGE Phenoxybenzamine Hydrochloride Capsule, USP is indicated in the treatment of pheochromocytoma, to control episodes of hypertension and sweating. If tachycardia is excessive, it may be necessary to use a beta -blocking agent concomitantly.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 16571-874

What is NDC 16571-874?: 16571-874 is the product NDC for phenoxybenzamine hydrochloride, Phenoxybenzamine hydrochloride 10 mg/1 capsule, listed with the FDA by Rising Pharma Holdings, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: phenoxybenzamine hydrochloride.
What is the active ingredient?: Phenoxybenzamine hydrochloride.
Who is the labeler?: Rising Pharma Holdings, Inc., NDC labeler code 16571. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for phenoxybenzamine hydrochloride?: 4 other product NDCs are listed under this name. See all phenoxybenzamine hydrochloride 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 phenoxybenzamine hydrochloride NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Phenoxybenzamine Hydrochloride	Phenoxybenzamine hydrochloride 10 mg/1	CapsuleOral	Burel Pharmaceuticals, LLC	35573-473	35573-0473-02
Phenoxybenzamine Hydrochloride	Phenoxybenzamine hydrochloride 10 mg/1	CapsuleOral	Aurobindo Pharma Limited	59651-327	59651-0327-01
Phenoxybenzamine Hydrochloride	Phenoxybenzamine hydrochloride 10 mg/1	CapsuleOral	Novitium Pharma LLC	70954-365	70954-0365-10
Phenoxybenzamine hydrochloride	Phenoxybenzamine hydrochloride 10 mg/1	CapsuleOral	Amneal Pharmaceuticals NY LLC	60219-1502	60219-1502-01