NDC codes

FDA NDC Directory
Product NDC (as listed)71335-2961Labeler and product segments. Claims need a package NDC.
Product NDC at billing width71335-2961Add 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
71335-2961-17133529610160 TABLET, FILM COATED in 1 BOTTLE (71335-2961-1)Marketed from Oct 21, 2025

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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)
Trospium Chloride
Generic name (nonproprietary)
trospium chloride
Active ingredients
Trospium chloride — 20 mg/1
Dosage form
Tablet, Film coated
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 091573
Marketing start
Listing expires
Other FDA classes
Cholinergic Muscarinic Antagonists (Mechanism)
Identifiers
Product ID 71335-2961_3d8d7aaf-991d-4a8d-925f-41f361c79bf6SPL ID 3d8d7aaf-991d-4a8d-925f-41f361c79bf6SPL set ID 832d1e92-1024-495a-bb7f-590412aae699RxCUI 857560UNII 1E6682427E
Pharmacologic class
Cholinergic Muscarinic Antagonist

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

N471335296101 followed by a unit qualifier and the quantity

Package 71335-2961-01. 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)

Trospium Chloride Tablets are a muscarinic antagonist indicated for the treatment of overactive bladder (OAB) with symptoms of urge urinary incontinence, urgency, and urinary frequency. Trospium Chloride Tablets are a muscarinic antagonist indicated for the treatment of overactive bladder (OAB) with symptoms of urge urinary incontinence, urgency, and urinary frequency. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 091573

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

FDA NDC Directory listings under ANDA 091573
ProductStrengthForm · routeLabelerProduct NDC
Trospium ChlorideTrospium chloride 20 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-8457
Trospium ChlorideTrospium chloride 20 mg/1Tablet, Film coatedOralPD-Rx Pharmaceuticals, Inc.72789-348
Trospium ChlorideTrospium chloride 20 mg/1Tablet, Film coatedOralPadagis US LLC0574-0145
Trospium ChlorideTrospium chloride 20 mg/1Tablet, Film coatedOralBryant Ranch Prepack72162-1108
Trospium ChlorideTrospium chloride 20 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-9279

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