A BuiltForAI Property
Live data · NADAC + Part D CY24 · reviewed daily

Anastrozole Tablets (Anastrozole)

Aromatase Inhibitor class · 0 generic manufacturers · 0 ANDAs filed at FDA.

First FDA approval2019-02-28
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
Lowest NADAC
$0.139/unit
3 NDCs benchmarked, lowest of all strengths.
Average NADAC
$0.139
Across all dosage forms in distribution.
Highest NADAC
$0.139
Range is tight.
Plans with PA
0 / 329
Zero PA friction — switching is purely formulary.

Questions a plan sponsor actually asks.

FAQPage schema9 entries indexed · 4 visible
What is Anastrozole Tablets used for?

Anastrozole Tablets is a Aromatase Inhibitor medication tracked in Medicare Part D.

Is there a generic for Anastrozole Tablets?

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

How much does my plan pay for Anastrozole Tablets?

Across 329 Part D plans, Anastrozole Tablets averages $0.139/unit (NADAC). Lowest available: $0.139/unit. Highest in distribution: $0.139/unit.

Is Anastrozole Tablets on the FDA shortage list?

No. Anastrozole Tablets 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.

Aromatase Inhibitor4 alternatives in D1
01
Anastrozole
Brand: ARIMIDEX
$0.139Lowest NADAC
8Generic mfrs
$54.5MCY24 Part D spend
Compare →
02
Exemestane
Brand: Aromasin
$0.593Lowest NADAC
7Generic mfrs
$46.3MCY24 Part D spend
Compare →
03
Letrozole
Brand: Femara
$0.146Lowest NADAC
5Generic mfrs
$31.7MCY24 Part D spend
Compare →
04
Letrozole Tablets
Brand: Letrozole
$0.146Lowest NADAC
0Generic mfrs
CY24 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 · NADAC unit costs: CMS NADAC weekly file (3 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.