NDC codes

FDA NDC Directory
Product NDC (as listed)70377-139Labeler and product segments. Claims need a package NDC.
Product NDC at billing width70377-0139Add 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
70377-139-117037701391130 CAPSULE in 1 BOTTLE (70377-139-11)Marketed from Feb 10, 2025
70377-139-1270377013912100 CAPSULE in 1 BOTTLE (70377-139-12)Marketed from Feb 10, 2025

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)
Triamterene
Generic name (nonproprietary)
triamterene
Active ingredients
Triamterene — 100 mg/1
Dosage form
Capsule
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 214768
Marketing start
Listing expires
Other FDA classes
Decreased Renal K+ Excretion (Physiologic effect)Increased Diuresis (Physiologic effect)
Identifiers
Product ID 70377-139_b3324943-f57a-665f-33ab-edc54e868427SPL ID b3324943-f57a-665f-33ab-edc54e868427SPL set ID dcaa7b4d-9613-298a-5a39-f2032492096cRxCUI 198312, 198313UNII WS821Z52LQ
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

N470377013911 followed by a unit qualifier and the quantity

Package 70377-0139-11. 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

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