The short version
6 companies supply this market — a reasonable cushion if one runs into trouble.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Diltiazem Hydrochloride
diltiazem hydrochloride · DILTIAZEM HYDROCHLORIDE 5 mg/mL · Injection, Solution · Intravenous · Sagent Pharmaceuticals
NDC 25021-0319-05 · 10 VIAL in 1 CARTON / 5 mL in 1 VIAL · ANDA · View full market →
Medicare Part D
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
How Part D pricing works →NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Estimated fill cost
WAC per package, as filed
$28.08
Reported to Texas DSHS · 2026 annual filing · Sagent Pharmaceuticals
Manufacturer list price as filed — not what pharmacies actually pay after discounts.
Medicare Part B (ASP)
Payment limit per 0.5 MG
$0.028
HCPCS J1163 · Jul 1, 2026 quarter · typically ASP + 6%
Medicaid spend (2025)
$4,890
811 prescriptions paid by Medicaid nationally · all Medicaid spend →
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
Is this a "specialty" drug?
There's no legal definition — it meets 1 of 6 public criteria. Why that matters →
- Part D specialty tier
- Costs ≥ $950/fill
- Biologic (BLA)
- Injectable / infused
- Orphan-drug exclusivity
- REMS program
Regulatory
- Application
- ANDA074617
- TE code
- AP
- Approval date
- Feb 28, 1996
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of diltiazem hydrochloride (Injection, Solution)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| HF Acquisition Co. LLC DBA HealthFirst | DILTIAZEM HYDROCHLORIDE 5 mg/mL | Aug 19, 2026 | Sep 2, 2026 |
| Medical Purchasing Solutions, LLC | DILTIAZEM HYDROCHLORIDE 5 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| ProPharma Distribution | DILTIAZEM HYDROCHLORIDE 5 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Sagent Pharmaceuticals | DILTIAZEM HYDROCHLORIDE 5 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Eugia US LLC | DILTIAZEM HYDROCHLORIDE 5 mg/mL | Jul 15, 2026 | Aug 31, 2026 |
| WG Critical Care, LLC | DILTIAZEM HYDROCHLORIDE 1 mg/mL | Jul 15, 2026 | Aug 31, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Diltiazem Hydrochloride — NDC 25021-0319-05," retrieved September 3, 2026, https://drugdashboards.com/drug/25021031905.
Free to cite with attribution — see how the data is put together.