NDC codes

FDA NDC Directory
Product NDC (as listed)63629-2585Labeler and product segments. Claims need a package NDC.
Product NDC at billing width63629-2585Add 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
63629-2585-16362925850130 TABLET in 1 BOTTLE (63629-2585-1)Marketed from Jan 7, 2005
63629-2585-26362925850215 TABLET in 1 BOTTLE (63629-2585-2)Marketed from Sep 23, 2010
63629-2585-36362925850390 TABLET in 1 BOTTLE (63629-2585-3)Marketed from Jul 31, 2015
63629-2585-463629258504100 TABLET in 1 BOTTLE (63629-2585-4)Marketed from Dec 22, 2021
63629-2585-5636292585057 TABLET in 1 BOTTLE (63629-2585-5)Marketed from Sep 25, 2019

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)
Triamterene and Hydrochlorothiazide
Generic name (nonproprietary)
triamterene and hydrochlorothiazide
Active ingredients
Triamterene — 75 mg/1Hydrochlorothiazide — 50 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 071851
Marketing start
Listing expires
Other FDA classes
Decreased Renal K+ Excretion (Physiologic effect)Increased Diuresis (Physiologic effect)Increased Diuresis (Physiologic effect)Thiazides (Chemical structure)
Identifiers
Product ID 63629-2585_b5846d98-0f70-4df4-8f9a-13780b09f96aSPL ID b5846d98-0f70-4df4-8f9a-13780b09f96aSPL set ID 4c74bc01-1065-79f0-f9c4-044ead38a55dRxCUI 310818UNII WS821Z52LQ, 0J48LPH2TH
Pharmacologic class
Potassium-sparing Diuretic; Thiazide 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

N463629258501 followed by a unit qualifier and the quantity

Package 63629-2585-01. 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)

INDICATIONS AND USAGE: This fixed combination drug is not indicated for the initial therapy of edema or hypertension except in individuals in whom the development of hypokalemia cannot be risked. Triamterene and hydrochlorothiazide tablets are indicated for the treatment of hypertension or edema in patients who develop hypokalemia on hydrochlorothiazide alone. Triamterene and hydrochlorothiazide tablets are also indicated for those patients who require a thiazide diuretic and in whom the development of hypokalemia cannot be risked (e.g., patients on concomitant digitalis preparations, or with a history of cardiac arrhythmias, etc.). Triamterene and hydrochlorothiazide tablets may be used alo…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 071851

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

FDA NDC Directory listings under ANDA 071851
ProductStrengthForm · routeLabelerProduct NDC
Triamterene and HydrochlorothiazideTriamterene 75 mg/1; Hydrochlorothiazide 50 mg/1TabletOralBluePoint Laboratories68001-388
Triamterene and HydrochlorothiazideTriamterene 75 mg/1; Hydrochlorothiazide 50 mg/1TabletOralA-S Medication Solutions50090-1834
Triamterene and HydrochlorothiazideTriamterene 75 mg/1; Hydrochlorothiazide 50 mg/1TabletOralActavis Pharma, Inc.0591-0348
Triamterene and HydrochlorothiazideTriamterene 75 mg/1; Hydrochlorothiazide 50 mg/1TabletOralNuCare Pharmaceuticals,Inc.68071-4687
Triamterene and HydrochlorothiazideTriamterene 75 mg/1; Hydrochlorothiazide 50 mg/1TabletOralPD-Rx Pharmaceuticals, Inc.55289-488

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