Live data · NADAC + Part D CY24 · reviewed daily

Finasteride (PROPECIA)

5-alpha Reductase Inhibitor class · 9 generic manufacturers · 14 ANDAs filed at FDA.

First FDA approval2006-12-15
Generic availableYes · 9 mfrs
Shortage statusDiscontinued
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

$144.5M in CY2024 Part D spend11.2M claims · 3.5M beneficiaries · 329 plans surveyed

Lowest NADAC
$0.043/unit
20 NDCs benchmarked, lowest of all strengths.
Average NADAC
$0.055
Across all dosage forms in distribution.
Highest NADAC
$0.069
Range is tight.
Plans with PA
0 / 329
Zero PA friction across surveyed plans.

Questions a plan sponsor actually asks.

FAQPage schema10 entries indexed · 4 visible
What is Finasteride used for?

Finasteride is tracked in Medicare Part D. Specific indication information is not available in our current dataset.

Sources: CMS Part D Spending CY24 · CMS NADAC weekly · FDA Orange Book
Is there a generic for Finasteride?

Yes. 14 ANDAs filed at FDA, 9 generic manufacturers currently shipping.

Sources: CMS Part D Spending CY24 · CMS NADAC weekly · FDA Orange Book
How much does my plan pay for Finasteride?

Across 329 Part D plans, Finasteride averages $0.055/unit (NADAC). Lowest available: $0.043/unit. Highest in distribution: $0.069/unit.

Sources: CMS Part D Spending CY24 · CMS NADAC weekly · FDA Orange Book
Is Finasteride on the FDA shortage list?

Finasteride has been discontinued by its manufacturer(s).

Sources: CMS Part D Spending CY24 · CMS NADAC weekly · FDA Orange Book

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.

Related questions.

Q&A librarySourced · reviewed quarterly
pricingWhat is NADAC?pricingIs NADAC the same as my PBM cost?pricingWhat is spread pricing?pricingWhat is a NADAC pass-through PBM contract?pricingWhat's the difference between AWP, MAC, and NADAC?pricingWhat is a dispensing fee in a PBM contract?
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Sources · every number above traces back.

Last refresh15 Oct 2026

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.