Class summary at a glance.

Every drug in the Antiarrhythmic class tracked across NADAC, Part D Formulary, Part D Spending, FDA Orange Book, and shortage data. Ranked below by CY24 Part D spend. Click any molecule for the full drug profile.

Molecules in class: 9tracked in Part D
CY24 Part D spend: $1.00Bcombined across class
Total Rx claims: 10.0M3.2M unique beneficiaries
Generic mfrs (active): 86across all molecules

Every drug in this class, ranked by Part D spend.

CY2024 dataCMS Part D Spending Dashboard

Dronedarone

Brand: Multaq · 476K Part D claims (CY24) · 131K beneficiaries · First FDA approval: 2009-07-01

1 generic mfrs 3 plans require PA

Low NADAC$13.19

→

Avg plan cost$13.19

Part D spend $626.9M 1× spread, current vs floor

Class share

63%

of class CY24 spend

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Amiodarone

Brand: Nexterone · 4.8M Part D claims (CY24) · 1.6M beneficiaries · First FDA approval: 2001-03-30

15 generic mfrs 0 plans require PA

Low NADAC$0.121

→

Avg plan cost$0.272

Part D spend $116.4M 2× spread, current vs floor

Class share

12%

of class CY24 spend

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Dofetilide

Brand: Tikosyn · 515K Part D claims (CY24) · 144K beneficiaries · First FDA approval: 1999-10-01

8 generic mfrs 0 plans require PA

Low NADAC$0.182

→

Avg plan cost$0.191

Part D spend $96.7M 1× spread, current vs floor

Class share

10%

of class CY24 spend

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Flecainide

2.0M Part D claims (CY24) · 628K beneficiaries · First FDA approval: 2003-01-14

7 generic mfrs

Low NADAC$0.112

→

Avg plan cost$0.175

Part D spend $77.9M 2× spread, current vs floor

Class share

of class CY24 spend

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Sotalol

Brand: BETAPACE · 1.7M Part D claims (CY24) · 526K beneficiaries · First FDA approval: 2000-05-04

7 generic mfrs 1 plans require PA

Low NADAC$0.070

→

Avg plan cost$0.165

Part D spend $36.3M 2× spread, current vs floor

Class share

of class CY24 spend

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Propafenone

Brand: Propafenone Hydrochloride · 399K Part D claims (CY24) · 123K beneficiaries · First FDA approval: 2000-10-24

10 generic mfrs 0 plans require PA Discontinued

Low NADAC$0.109

→

Avg plan cost$0.428

Part D spend $33.4M 4× spread, current vs floor

Class share

of class CY24 spend

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Mexiletine

145K Part D claims (CY24) · 44K beneficiaries · First FDA approval: 1995-06-05

8 generic mfrs 0 plans require PA

Low NADAC$0.254

→

Avg plan cost$0.346

Part D spend $14.2M 1× spread, current vs floor

Class share

of class CY24 spend

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Lidocaine Hydrochloride

Brand: AKTEN · — Part D claims (CY24) · First FDA approval: 2018-04-18

25 generic mfrs Active FDA shortage

Low NADAC—

→

Avg plan cost—

Part D spend —

Class share

of class CY24 spend

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Procainamide

— Part D claims (CY24) · First FDA approval: 2006-03-08

5 generic mfrs

Low NADAC—

→

Avg plan cost—

Part D spend —

Class share

of class CY24 spend

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Class summary at a glance.

Every drug in this class, ranked by Part D spend.

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