What is NDC 72189-409?

72189-409 is the product NDC for Diltiazem HCL ER, Diltiazem hydrochloride 300 mg/1 capsule, extended release, listed with the FDA by Direct_Rx. It has 1 package NDC, shown above in 10- and 11-digit form.

Direct_Rx, NDC labeler code 72189. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Diltiazem HCL ER?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Diltiazem HCL ER NDC 72189-409 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)72189-409Labeler and product segments. Claims need a package NDC.

Product NDC at billing width72189-0409Add 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
72189-409-90	72189040990	90 CAPSULE, EXTENDED RELEASE in 1 BOTTLE (72189-409-90)Marketed from Jan 10, 2023

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): Diltiazem HCL ER
Generic name (nonproprietary): diltiazem hcl er
Active ingredients: Diltiazem hydrochloride — 300 mg/1
Dosage form: Capsule, Extended release
Route: Oral
Labeler: Direct_RxNDC labeler code 72189
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 208783
Marketing start: Jan 10, 2023
Listing expires: Dec 31, 2026
Other FDA classes: Calcium Channel Antagonists (Mechanism)Cytochrome P450 3A4 Inhibitors (Mechanism)
Identifiers: Product ID 72189-409_2c4ce2c4-2b19-de10-e063-6394a90ad371SPL ID 2c4ce2c4-2b19-de10-e063-6394a90ad371SPL set ID f1ea85b2-ecd2-5867-e053-2a95a90a24dcRxCUI 830801UNII 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

N472189040990 followed by a unit qualifier and the quantity

Package 72189-0409-90. 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 Jan 22, 2025.

Indications (excerpt from the label)

Diltiazem hydrochloride extended-release capsules are indicated for the treatment of hypertension. It may be used alone or in combination with other antihypertensive medications. Diltiazem hydrochloride extended-release capsules are indicated for the management of chronic stable angina and angina due to coronary artery spasm.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 72189-409

What is NDC 72189-409?: 72189-409 is the product NDC for Diltiazem HCL ER, Diltiazem hydrochloride 300 mg/1 capsule, extended release, listed with the FDA by Direct_Rx. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Diltiazem HCL ER.
What is the active ingredient?: Diltiazem hydrochloride.
Who is the labeler?: Direct_Rx, NDC labeler code 72189. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Diltiazem HCL ER?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other NDCs under ANDA 208783

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

FDA NDC Directory listings under ANDA 208783
Product	Strength	Form · route	Labeler	Product NDC
diltiazem hydrochloride	Diltiazem hydrochloride 120 mg/1	Capsule, Extended releaseOral	NCS HealthCare of KY, LLC dba Vangard Labs	0615-8379
diltiazem hydrochloride	Diltiazem hydrochloride 180 mg/1	Capsule, Extended releaseOral	NCS HealthCare of KY, LLC dba Vangard Labs	0615-8380
diltiazem hydrochloride	Diltiazem hydrochloride 240 mg/1	Capsule, Extended releaseOral	NCS HealthCare of KY, LLC dba Vangard Labs	0615-8381
diltiazem hydrochloride	Diltiazem hydrochloride 120 mg/1	Capsule, Extended releaseOral	Ingenus Pharmaceuticals, LLC	50742-248
diltiazem hydrochloride	Diltiazem hydrochloride 180 mg/1	Capsule, Extended releaseOral	Ingenus Pharmaceuticals, LLC	50742-249
diltiazem hydrochloride	Diltiazem hydrochloride 240 mg/1	Capsule, Extended releaseOral	Ingenus Pharmaceuticals, LLC	50742-250
diltiazem hydrochloride	Diltiazem hydrochloride 300 mg/1	Capsule, Extended releaseOral	Ingenus Pharmaceuticals, LLC	50742-251
diltiazem hydrochloride	Diltiazem hydrochloride 360 mg/1	Capsule, Extended releaseOral	Ingenus Pharmaceuticals, LLC	50742-252
diltiazem hydrochloride	Diltiazem hydrochloride 120 mg/1	Capsule, Extended releaseOral	Preferred Pharmaceuticals Inc.	68788-7870
diltiazem hydrochloride	Diltiazem hydrochloride 120 mg/1	Capsule, Extended releaseOral	REMEDYREPACK INC.	70518-3484
diltiazem hydrochloride	Diltiazem hydrochloride 180 mg/1	Capsule, Extended releaseOral	Bryant Ranch Prepack	71335-1776
diltiazem hydrochloride	Diltiazem hydrochloride 360 mg/1	Capsule, Extended releaseOral	Bryant Ranch Prepack	71335-1897
diltiazem hydrochloride	Diltiazem hydrochloride 120 mg/1	Capsule, Extended releaseOral	Bryant Ranch Prepack	71335-2089
diltiazem hydrochloride	Diltiazem hydrochloride 180 mg/1	Capsule, Extended releaseOral	Bryant Ranch Prepack	71335-2602
diltiazem hydrochloride	Diltiazem hydrochloride 240 mg/1	Capsule, Extended releaseOral	Bryant Ranch Prepack	71335-3091
diltiazem hydrochloride	Diltiazem hydrochloride 120 mg/1	Capsule, Extended releaseOral	Golden State Medical Supply, Inc.	84677-039
diltiazem hydrochloride	Diltiazem hydrochloride 180 mg/1	Capsule, Extended releaseOral	Golden State Medical Supply, Inc.	84677-040
diltiazem hydrochloride	Diltiazem hydrochloride 240 mg/1	Capsule, Extended releaseOral	Golden State Medical Supply, Inc.	84677-041
diltiazem hydrochloride	Diltiazem hydrochloride 300 mg/1	Capsule, Extended releaseOral	Golden State Medical Supply, Inc.	84677-042
diltiazem hydrochloride	Diltiazem hydrochloride 360 mg/1	Capsule, Extended releaseOral	Golden State Medical Supply, Inc.	84677-043