Diltiazem hydrochloride NDC 70771-1931

NDC codes

FDA NDC Directory

Product NDC (as listed)70771-1931Labeler and product segments. Claims need a package NDC.

Product NDC at billing width70771-1931Add 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
70771-1931-1	70771193101	100 TABLET in 1 BOTTLE (70771-1931-1)Marketed from May 25, 2026
70771-1931-5	70771193105	500 TABLET in 1 BOTTLE (70771-1931-5)Marketed from May 25, 2026

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): Diltiazem hydrochloride
Generic name (nonproprietary): diltiazem hydrochloride
Active ingredients: Diltiazem hydrochloride — 90 mg/1
Dosage form: Tablet
Route: Oral
Labeler: Zydus Lifesciences Limited
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 219253
Marketing start: May 25, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Calcium Channel Antagonists (Mechanism)Cytochrome P450 3A4 Inhibitors (Mechanism)
Identifiers: Product ID 70771-1931_f63d2c9f-f49a-4b36-b25d-6fbe3ab5577fSPL ID f63d2c9f-f49a-4b36-b25d-6fbe3ab5577fSPL set ID 8329d0ac-d68c-48d2-9cbc-e1a1b60192d9RxCUI 831054, 831102, 831103, 833217UNII OLH94387TE
Pharmacologic class: Calcium Channel 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

N470771193101 followed by a unit qualifier and the quantity

Package 70771-1931-01. 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

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