Drug class profile · refreshed daily from federal data

Vesicular Monoamine Transporter 2 Inhibitor

1 molecule in this class, $66.1M combined CY2024 Part D spend across 44K claims. Class-level guide below for benefits decision-makers: where the money lives, where the savings live.

Last updated
NADAC: weekly (every Wed)Part D Formulary: quarterlyPart D Spend: annualOrange Book: weeklyShortages: daily

Class summary at a glance.

Every drug in the Vesicular Monoamine Transporter 2 Inhibitor class tracked across NADAC, Part D Formulary, Part D Spending, FDA Orange Book, and shortage data. Ranked below by CY24 Part D spend. Click any molecule for the full drug profile.

Molecules in class
1tracked in Part D
CY24 Part D spend
$66.1Mcombined across class
Total Rx claims
44K8K unique beneficiaries
Generic mfrs (active)
8across all molecules

Every drug in this class, ranked by Part D spend.

CY2024 dataCMS Part D Spending Dashboard
01
Tetrabenazine
Brand: Xenazine · 44K Part D claims (CY24) · 8K beneficiaries · First FDA approval:
8 generic mfrs 580 plans require PA
Low NADAC$0.804
Avg plan cost$1.06
Part D spend $66.1M spread, current vs floor
Class share
100%
of class CY24 spend
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