Olanzapine (ZYPREXA)
Atypical Antipsychotic class · 25 generic manufacturers · 132 ANDAs filed at FDA.
$193.0M in CY2024 Part D spend6.0M claims · 1.1M beneficiaries · 329 plans surveyed
Questions a plan sponsor actually asks.
What is Olanzapine used for?
Olanzapine is tracked in Medicare Part D. Specific indication information is not available in our current dataset.
Is there a generic for Olanzapine?
Yes. 132 ANDAs filed at FDA, 25 generic manufacturers currently shipping.
How much does my plan pay for Olanzapine?
Across 329 Part D plans, Olanzapine averages $0.082/unit (NADAC). Lowest available: $0.080/unit. Highest in distribution: $0.087/unit.
Is Olanzapine on the FDA shortage list?
No. Olanzapine is not currently on the FDA Drug Shortage Database.
6 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.
Sources · every number above traces back.
Drug identity, dosage forms, brand names: openFDA NDC Directory · First approval, ANDA history: FDA Orange Book (10 approvals on file) · NADAC unit costs: CMS NADAC weekly file (20 NDCs benchmarked) · 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.