DrugDashboards

Ampicillin

Ampicillin Sodium · AMPICILLIN SODIUM 1 g/1 · Injection, Powder, For Solution · Intramuscular; Intravenous · ProPharma Distribution

NDC 84549-0113-10 · 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL · ANDA · View full market →

The short version

12 companies supply this market — deep enough that no single failure threatens the supply.

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

Medicare Part D

All Part D pricing →

Matched to CMS's representative package for this drug (NDC 55150-0113-10) — same generic, strength, and dosage form. CMS prices one NDC per drug concept, not every package.

ⓘ How this was built
Data sources
  • CMS quarterly Prescription Drug Plan Formulary & Pricing files (SPUF)
Method

Negotiated 30-day point-of-sale unit prices and formulary terms aggregated across every unsuppressed Part D and MA-PD plan for the quarter shown. Point of sale means gross of confidential rebates. CMS publishes one representative NDC per drug concept (RxCUI) rather than every package, so these figures come from CMS's representative package for the same drug — matched on generic name, strength, and dosage form. Estimated from MedPAC's program-wide rebate aggregates (June 2023: DIR = 29% of gross Part D spending; brand rebates ≈ 25–40% of gross, generics minimal). Actual rebates are confidential and vary widely by drug — this is a range, not a fact about this drug.

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

Plans pay at point of saleⓘ
$3.51per unit
middle half $2.79–$4.97 · 5,455 plans · Apr 1, 2026
Est. net of rebatesⓘ
≈ $3.51
generic — rebates are minimal, so net ≈ gross
Coverage & restrictions
99%of plans cover it
tier 4 · prior auth 8% · step therapy 0% · qty limit 0%

*No drug-level rebate is public — the estimate applies MedPAC's program-wide brand rebate range to this drug's gross price. Tracked here for 10 quarters since 2024.

NADAC price per unit

No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.

Supply fragility

Not scored — fragility is computed for NADAC-priced NDCs.

Where it's made

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

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 · avg $208.42 per prescription
  • Biologic (BLA)
  • Injectable / infused
  • Orphan-drug exclusivity
  • REMS program

Regulatory

Application
ANDA065499
TE code
AP
Approval date
Aug 17, 2010
Patents / exclusivity
None on file

Shortage history

  • Planned discontinuation — Ampicillin Sodium, Injection, 1 g (NDC 0781-9404-95)Dec 8, 2025
  • Planned discontinuation — Ampicillin Sodium, Injection, 1 g (NDC 0781-9412-92)Dec 8, 2025
  • Planned discontinuation — Ampicillin Sodium, Injection, 10 g (NDC 0781-9409-95)Dec 8, 2025
  • Planned discontinuation — Ampicillin Sodium, Injection, 2 g (NDC 0781-9408-95)Dec 8, 2025
  • Planned discontinuation — Ampicillin Sodium, Injection, 2 g (NDC 0781-9413-92)Dec 8, 2025

Recalls (this NDC)

No enforcement reports list this package NDC.

Manufacturers of Ampicillin Sodium (Injection, Powder, For Solution)

LabelerStrengthFirst seenLast seen
NorthStar Rx, LLCAMPICILLIN SODIUM 10 g/100mLJul 15, 2026Sep 3, 2026
Sandoz IncAMPICILLIN SODIUM 1 g/1Jul 15, 2026Sep 3, 2026
Sandoz IncAMPICILLIN SODIUM 10 g/1Jul 15, 2026Sep 3, 2026
Armas Pharmaceuticals Inc.AMPICILLIN SODIUM 2 g/1Jul 15, 2026Sep 2, 2026
Athenex Pharmaceutical Division, LLC.AMPICILLIN SODIUM 10 g/100mLJul 15, 2026Sep 2, 2026
Avenacy Inc.AMPICILLIN SODIUM 10 g/100mLJul 15, 2026Sep 2, 2026
Civica, Inc.AMPICILLIN SODIUM 2 g/1Jul 15, 2026Sep 2, 2026
Eugia US LLCAMPICILLIN SODIUM 500 mg/1Jul 15, 2026Sep 2, 2026
Eugia US LLCAMPICILLIN SODIUM 10 g/100mLJul 15, 2026Sep 2, 2026
Eugia US LLCAMPICILLIN SODIUM 2 g/1Jul 15, 2026Sep 2, 2026
Eugia US LLCAMPICILLIN SODIUM 250 mg/1Jul 15, 2026Sep 2, 2026
Eugia US LLCAMPICILLIN SODIUM 1 g/1Jul 15, 2026Sep 2, 2026
Fresenius Kabi USA, LLCAMPICILLIN SODIUM 1 g/1Jul 15, 2026Sep 2, 2026
Fresenius Kabi USA, LLCAMPICILLIN SODIUM 500 mg/1Jul 15, 2026Sep 2, 2026
Fresenius Kabi USA, LLCAMPICILLIN SODIUM 250 mg/1Jul 15, 2026Sep 2, 2026
Fresenius Kabi USA, LLCAMPICILLIN SODIUM 2 g/1Jul 15, 2026Sep 2, 2026
Henry Schein, Inc.AMPICILLIN SODIUM 1 g/1Aug 5, 2026Sep 2, 2026
Henry Schein, Inc.AMPICILLIN SODIUM 2 g/1Jul 15, 2026Sep 2, 2026
Medical Purchasing Solutions, LLCAMPICILLIN SODIUM 1 g/1Jul 15, 2026Sep 2, 2026
NorthStar Rx, LLCAMPICILLIN SODIUM 2 g/1Jul 15, 2026Sep 2, 2026
NorthStar Rx, LLCAMPICILLIN SODIUM 500 mg/1Jul 15, 2026Sep 2, 2026
NorthStar Rx, LLCAMPICILLIN SODIUM 1 g/1Jul 15, 2026Sep 2, 2026
ProPharma DistributionAMPICILLIN SODIUM 1 g/1Jul 15, 2026Sep 2, 2026
Sagent PharmaceuticalsAMPICILLIN SODIUM 10 g/100mLJul 15, 2026Sep 2, 2026
Sandoz IncAMPICILLIN SODIUM 500 mg/1Jul 15, 2026Sep 2, 2026
Sandoz IncAMPICILLIN SODIUM 250 mg/1Jul 15, 2026Sep 2, 2026
Medical Purchasing Solutions, LLCAMPICILLIN SODIUM 2 g/1Jul 15, 2026Aug 31, 2026
Sandoz IncAMPICILLIN SODIUM 2 g/1Jul 15, 2026Aug 31, 2026

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

Cite this page

DrugDashboards, "Ampicillin — NDC 84549-0113-10," retrieved September 3, 2026, https://drugdashboards.com/drug/84549011310.

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