$14.2M in CY2024 Part D spend145K claims · 44K beneficiaries · 329 plans surveyed
Questions a plan sponsor actually asks.
What is Mexiletine used for?
Mexiletine stabilizes heart rhythm in patients with irregular heartbeat.
Is there a generic for Mexiletine?
Yes. 24 ANDAs filed at FDA, 8 generic manufacturers currently shipping.
How much does my plan pay for Mexiletine?
Across 329 Part D plans, Mexiletine averages $0.316/unit (NADAC). Lowest available: $0.254/unit. Highest in distribution: $0.494/unit.
Is Mexiletine on the FDA shortage list?
No. Mexiletine is not currently on the FDA Drug Shortage Database.
5 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.
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.