NDC codes

FDA NDC Directory
Product NDC (as listed)59212-003Labeler and product segments. Claims need a package NDC.
Product NDC at billing width59212-0003Add 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
59212-003-015921200030159212000301100 CAPSULE in 1 BOTTLE (59212-003-01)Marketed from Jan 1, 1999

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)
Dyrenium
Generic name (nonproprietary)
triamterene
Active ingredients
Triamterene — 100 mg/1
Dosage form
Capsule
Route
Oral
Labeler
Advanz Pharma (US) Corp.NDC labeler code 59212
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 013174
Marketing start
Listing expires
Other FDA classes
Decreased Renal K+ Excretion (Physiologic effect)Increased Diuresis (Physiologic effect)
Identifiers
Product ID 59212-003_a617b947-1315-4f6e-8fd2-9697906de9acSPL ID a617b947-1315-4f6e-8fd2-9697906de9acSPL set ID ebb177c0-d45d-4443-a85a-e76bd9931a42RxCUI 198312, 198313, 208674, 208675UNII WS821Z52LQUPC 0359212002013, 0359212003010
Pharmacologic class
Potassium-sparing Diuretic

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

N459212000301 followed by a unit qualifier and the quantity

Package 59212-0003-01. 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 . This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE Dyrenium (triamterene) is indicated in the treatment of edema associated with congestive heart failure, cirrhosis of the liver and the nephrotic syndrome; steroid-induced edema, idiopathic edema and edema due to secondary hyperaldosteronism. Dyrenium may be used alone or with other diuretics, either for its added diuretic effect or its potassium-sparing potential. It also promotes increased diuresis when patients prove resistant or only partially responsive to thiazides or other diuretics because of secondary hyperaldosteronism. Usage in Pregnancy . The routine use of diuretics in an otherwise healthy woman is inappropriate and exposes mother and fetus to unnecessary ha…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 59212-003

What is NDC 59212-003?
59212-003 is the product NDC for Dyrenium (triamterene), Triamterene 100 mg/1 capsule, listed with the FDA by Advanz Pharma (US) Corp.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Dyrenium (Triamterene).
What is the active ingredient?
Triamterene.
Who is the labeler?
Advanz Pharma (US) Corp., NDC labeler code 59212. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Dyrenium?
1 other product NDC are listed under this name. See all Dyrenium 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 Dyrenium NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
DyreniumtriamtereneTriamterene 50 mg/1CapsuleOralAdvanz Pharma (US) Corp.59212-00259212-0002-01

Other NDCs under NDA 013174

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

FDA NDC Directory listings under NDA 013174
ProductStrengthForm · routeLabelerProduct NDC
DyreniumtriamtereneTriamterene 50 mg/1CapsuleOralAdvanz Pharma (US) Corp.59212-002
triamtereneTriamterene 50 mg/1CapsuleOralPrasco Laboratories66993-831
TriamtereneTriamterene 100 mg/1CapsuleOralPrasco Laboratories66993-832

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