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Live federal data · NADAC weekly · Part D CY24

Dexmedetomidine Guanfacine

Dexmedetomidine vs Guanfacine — $14.7M of combined CY2024 Part D plan spend across 2 molecules. Side-by-side data, every number traced to its CMS or FDA source.

Last updated
NADAC: refreshed weeklyPart D Formulary: quarterlyPart D Spend: annual (CY24)Orange Book: weeklyShortages: daily

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Up to 4 drugsCross-class or same-class

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Federal data onlyNo PBM pricing assumed
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11 dimensions
Central alpha-2 Adrenergic Agonist
Dexmedetomidine
Brand: Dexmedetomidine Hydrochloride in Sodium Chloride
First FDA approval:
Central alpha-2 Adrenergic Agonist
Guanfacine
Brand: GUANFACINE
First FDA approval:
Lowest NADACAcquisition cost floor across all NDCs
Per unit
$0.140Per unit
Average NADACAcross all dosage forms and strengths
$0.740Up to $9.31
Generic manufacturersActive ANDA holders — FDA Orange Book
2449 total ANDAs filed
1860 total ANDAs filed
Annualized Part D spendCY2024 — CMS Part D Spending Dashboard
$308999Full year
$14.4MFull year
Part D claims (CY24)Total fills, all strengths
9742 beneficiaries
398K89K beneficiaries
Avg cost per claimCalculated: total spend ÷ total claims
$3,186Per claim, all NDCs
$36Per claim, all NDCs
Part D plans surveyed2026 plan year — CMS Formulary file
329Across CMS plan year
329Across CMS plan year
Prior-authorization frictionPlan-NDC pairs requiring PA
Zero PA friction
412Substantial friction
Step therapy appliedPlan-NDC pairs requiring step therapy
None
0None
FDA shortage statusLive cross-reference vs FDA Drug Shortage Database
Active shortageSee drug profile
DiscontinuedSee drug profile
Generic availableFDA Orange Book
Yes24 manufacturers
Yes18 manufacturers