DrugDashboards

Diltiazem Hydrochloride

Diltiazem Hydrochloride · DILTIAZEM HYDROCHLORIDE 90 mg/1 · Tablet · Oral · ScieGen Pharmaceuticals, Inc

NDC 50228-0483-01 · 100 TABLET in 1 BOTTLE · ANDA · View full market →

The short version

10 companies supply this market — deep enough that no single failure threatens the supply. The price has fallen 45% in a year, to $0.0694 per unit — and generics that get this cheap tend to get abandoned rather than defended. Put together: this looks like a healthy supply — the boring kind, which is exactly what you want.

The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.

One drug, every price

The same NDC has different prices depending on who is paying. Units differ between rungs — compare within a rung over time, not rung against rung, unless the units match.

ⓘ How this was built
Data sources
  • CMS NADAC (pharmacy acquisition, weekly)
  • CMS Part B ASP quarterly payment limits
  • CMS Maximum Fair Prices (IRA negotiated, NDC-level)
  • Medicare Part D Spending by Drug (data.cms.gov, name-matched)
  • VA FSS / Big4 federal contract prices (va.gov, twice monthly)
  • ACA Federal Upper Limits + weighted AMP (data.medicaid.gov, monthly)
  • California SB-17 WAC filings (list price, per package)
Method

Each rung is the newest figure for this NDC from one federal price system, shown with its own unit. Part D is matched by drug name because CMS publishes no NDCs there; it is gross spending, before confidential rebates.

Pipeline and calculations built by Claude (Fable 5) from the public datasets above. Educational only — verify against primary sources before acting.

  • Pharmacies pay (NADAC)$0.0694per EAinvoice-surveyed acquisition cost · Aug 19, 2026
  • Federal contracts pay (FSS)$0.0680per unitSterisyn Inc. · Jun 1, 202498% of what pharmacies pay — a deeper discount than 48% of drugs with this benchmark
  • Medicaid generic ceiling (FUL)$0.1047per TABweighted avg manufacturer price $0.0598 · Aug 1, 2026151% of what pharmacies pay — higher than 81% of drugs with this benchmark

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

$0$0.1$0.2$0.3Mar 2023Sep 2026$0.0694
41 price points · per EA · dashed = manufacturer avg (WAMP)Source: CMS NADAC

Estimated fill cost

#30 count
$2.08
#90 count
$6.25

Estimates: latest NADAC unit price × quantity. Pharmacy acquisition cost only — excludes dispensing fees, markup, and insurance terms.

Medicaid spend (2025)

$53,603
2,978 prescriptions paid by Medicaid nationally · all Medicaid spend →

Supply fragility

8● Low risk

Some pressure is visible, but not much — here’s everything the score found to count.

  • price down 33% year over year+8

The score counts pressure that is already visible — fewer makers, shortages, recalls, falling prices. 0 means none of it; 100 means all of it at once. Recomputed daily · as of Sep 3, 2026

90-day shortage risk (model v2)

0.1%chance of a new FDA shortage posting for diltiazem hydrochloride (oral solid) in the next 90 days

OAI inspection at a producing facility (24 months) · sole-source market

For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.

Backtested statistical model over the whole market, not this package alone. Model details →

Where it's made

Establishments this product's FDA label declares, located via FDA registration data. How we built this →

Regulatory

Application
ANDA216521
TE code
AB
Approval date
Sep 23, 2022
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 (Tablet)

LabelerStrengthFirst seenLast seen
A-S Medication SolutionsDILTIAZEM HYDROCHLORIDE 60 mg/1Jul 15, 2026Sep 2, 2026
Bryant Ranch PrepackDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
Chartwell RX, LLCDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
Chartwell RX, LLCDILTIAZEM HYDROCHLORIDE 90 mg/1Jul 15, 2026Sep 2, 2026
Chartwell RX, LLCDILTIAZEM HYDROCHLORIDE 120 mg/1Jul 15, 2026Sep 2, 2026
Chartwell RX, LLCDILTIAZEM HYDROCHLORIDE 60 mg/1Jul 15, 2026Sep 2, 2026
Coupler LLCDILTIAZEM HYDROCHLORIDE 120 mg/1Jul 15, 2026Sep 2, 2026
Coupler LLCDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
Northwind Health Company, LLCDILTIAZEM HYDROCHLORIDE 60 mg/1Jul 15, 2026Sep 2, 2026
Northwind Health Company, LLCDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
NuCare Pharmaceuticals,Inc.DILTIAZEM HYDROCHLORIDE 120 mg/1Jul 15, 2026Sep 2, 2026
Oceanside PharmaceuticalsDILTIAZEM HYDROCHLORIDE 60 mg/1Jul 15, 2026Sep 2, 2026
Oceanside PharmaceuticalsDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
Oceanside PharmaceuticalsDILTIAZEM HYDROCHLORIDE 120 mg/1Jul 15, 2026Sep 2, 2026
Oceanside PharmaceuticalsDILTIAZEM HYDROCHLORIDE 90 mg/1Jul 15, 2026Sep 2, 2026
ScieGen Pharmaceuticals, IncDILTIAZEM HYDROCHLORIDE 90 mg/1Jul 15, 2026Sep 2, 2026
ScieGen Pharmaceuticals, IncDILTIAZEM HYDROCHLORIDE 120 mg/1Jul 15, 2026Sep 2, 2026
ScieGen Pharmaceuticals, IncDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
ScieGen Pharmaceuticals, IncDILTIAZEM HYDROCHLORIDE 60 mg/1Jul 15, 2026Sep 2, 2026
Viona Pharmaceuticals IncDILTIAZEM HYDROCHLORIDE 120 mg/1Jul 15, 2026Sep 2, 2026
Viona Pharmaceuticals IncDILTIAZEM HYDROCHLORIDE 60 mg/1Jul 15, 2026Sep 2, 2026
Viona Pharmaceuticals IncDILTIAZEM HYDROCHLORIDE 90 mg/1Jul 15, 2026Sep 2, 2026
Viona Pharmaceuticals IncDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
Zydus Lifesciences LimitedDILTIAZEM HYDROCHLORIDE 120 mg/1Jul 15, 2026Sep 2, 2026
Zydus Lifesciences LimitedDILTIAZEM HYDROCHLORIDE 90 mg/1Jul 15, 2026Sep 2, 2026
Zydus Lifesciences LimitedDILTIAZEM HYDROCHLORIDE 30 mg/1Jul 15, 2026Sep 2, 2026
Zydus Lifesciences LimitedDILTIAZEM HYDROCHLORIDE 60 mg/1Jul 15, 2026Sep 2, 2026
Bryant Ranch PrepackDILTIAZEM HYDROCHLORIDE 90 mg/1Jul 15, 2026Aug 31, 2026

Roster from daily NDC Directory diffs — first/last seen dates start July 2026.

Cite this page

DrugDashboards, "Diltiazem Hydrochloride — NDC 50228-0483-01," retrieved September 3, 2026, https://drugdashboards.com/drug/50228048301.

Free to cite with attribution — see how the data is put together.