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

Tramadol HCL ER

Tramadol HCL· ingredient tramadolOther opioids· TRAMADOL HYDROCHLORIDE 100 mg/1; TRAMADOL HYDROCHLORIDE 200 mg/1; TRAMADOL HYDROCHLORIDE 300 mg/1
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 EA
$1.31
NADAC — pharmacy acquisition cost, not a retail/cash price

Acquisition-cost history

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

2025-12-172026-05-20

Same-ingredient options by acquisition cost

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

ProductNADAC / EAvs this
Tramadol HCL$0.02365−$1.29
Tramadol/APAP$0.10548−$1.21
ConZip$8.94+$7.63

Medicare Part D coverage · CY2026

On 123 plan formularies · typical tier 3
Prior auth 46% · Step therapy 6% · Quantity limit 95% 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.