Questions a plan sponsor actually asks.
What is Phentermine and Topiramate used for?
Phentermine and Topiramate is a this drug class medication tracked in Medicare Part D.
Is there a generic for Phentermine and Topiramate?
Yes. 8 ANDAs filed at FDA, 2 generic manufacturers currently shipping.
How much does my plan pay for Phentermine and Topiramate?
Across 329 Part D plans, Phentermine and Topiramate averages $3.26/unit (NADAC). Lowest available: $2.85/unit. Highest in distribution: $3.73/unit.
Is Phentermine and Topiramate on the FDA shortage list?
No. Phentermine and Topiramate is not currently on the FDA Drug Shortage Database.
4 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 (8 NDCs benchmarked) · Formulary tier and PA placement: CMS Part D Formulary file (329 plans) · Annualized spend, claims, beneficiaries: CMS Part D Spending Dashboard · Shortage status: FDA Drug Shortage Database · 340B exposure: HRSA OPAIS. Methodology and reproducibility notes on /methodology.