CAI
Clinical Asset Index
by VOS Supply Group
Drugs · acquisition-cost intelligence

Nystatin

· ingredient nystatinAntibiotics· NYSTATIN 100000 1/g; NYSTATIN 100000 U/g; NYSTATIN 100000 [USP'U]/g
What this is. Acquisition-cost intelligence for pharmacy & clinic buyers — the historical trend, generic-equivalent costs, and Part D posture. NADAC is a pharmacy acquisition cost (the national average pharmacies pay), not a retail or cash price — for consumer cash prices use GoodRx/your plan.
Acquisition benchmark · NADAC per GM
$0.17899
NADAC — pharmacy acquisition cost, not a retail/cash price

Acquisition-cost history

Weekly NADAC per GM — the trend nobody else shows. 7 weeks.

2025-12-172026-05-20

Same-ingredient options by acquisition cost

Other nystatin products, cheapest acquisition cost first. Per GM — confirm strength/form equivalence before switching.

ProductNADAC / GMvs this
Nystatin Oral Suspension$0.06050−$0.11850
Nystatin$0.25246+$0.07350
Nystop$0.31031+$0.13130
Nyamyc$0.31031+$0.13130
KLAYESTA$0.31031+$0.13130
nystatin$0.36251+$0.18350

Medicare Part D coverage · CY2026

On 328 plan formularies · typical tier 2
Prior auth 0% · Step therapy 0% · Quantity limit 60% of formularies

Sources: CMS NADAC (pharmacy acquisition cost), FDA NDC + RxNorm (identity), RxClass (therapeutic class), CMS Medicare Part D formulary (coverage). Observed reference data for professional buyers — not a retail/cash price, not pricing or medical advice. Verify before purchasing or substituting.