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Live data · NADAC + Part D CY24 · reviewed daily

Vorasidenib (VORANIGO)

VORANIGO is indicated for the treatment of adult and pediatric patients 12 years and older with Grade 2 astrocytoma or oligodendroglioma with a susceptible isocitrate dehydrogenase-1 (IDH1) or isoc....

First FDA approval2024-08-07
Generic availableNo (brand-only)
Shortage statusNone
340B exposureunknown
Last updated
NADAC: weekly (every Wed)Part D Formulary: quarterlyPart D Spend: annual (CY24)Orange Book: weeklyShortages: daily
At a glance · the numbers a plan sponsor wants on screen one

$83.7M in CY2024 Part D spend2K claims · 616 beneficiaries · 329 plans surveyed

Lowest NADAC
/unit
0 NDCs benchmarked, lowest of all strengths.
Average NADAC
Across all dosage forms in distribution.
Highest NADAC
Range is tight.
Plans with PA
654 / 329
Substantial PA friction across plans.

Questions a plan sponsor actually asks.

FAQPage schema11 entries indexed · 4 visible
What is Vorasidenib used for?

VORANIGO is indicated for the treatment of adult and pediatric patients 12 years and older with Grade 2 astrocytoma or oligodendroglioma with a susceptible isocitrate dehydrogenase-1 (IDH1) or isoc....

Is there a generic for Vorasidenib?

No. Vorasidenib is brand-only with no generic equivalents currently in market.

How much does my plan pay for Vorasidenib?

NADAC pricing data not currently available for this drug.

Is Vorasidenib on the FDA shortage list?

No. Vorasidenib is not currently on the FDA Drug Shortage Database.

7 additional drug-specific questions are indexed in the page's FAQPage schema for search engines and LLM crawlers, beyond what renders visually above. View page source for the complete JSON-LD.

Same class. Different math.

Isocitrate Dehydrogenase 1 Inhibitor1 alternative in D1
01
Ivosidenib
Brand: TIBSOVO
Lowest NADAC
0Generic mfrs
$420.2MCY24 Part D spend
Compare →

Sources · every number above traces back.

Last refresh30 May 2026

Drug identity, dosage forms, brand names: openFDA NDC Directory · First approval, ANDA history: FDA Orange Book (2 approvals on file) · NADAC unit costs: CMS NADAC weekly file · Formulary tier and PA placement: CMS Part D Formulary file (329 plans) · Annualized spend, claims, beneficiaries: CMS Part D Spending Dashboard (CY2024) · Shortage status: FDA Drug Shortage Database · 340B exposure: HRSA OPAIS. Methodology and reproducibility notes on /methodology.