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Amneal Announces Expanded Coverage for CREXONT® (Carbidopa and Levodopa) to Enhance Access for Parkinson’s Disease Patients in the U.S.

In This Article:

  • CREXONT added to 3 large national formularies: Veterans Administration, UnitedHealthcare and CVS Health

  • Increases insurance coverage to over 50% of covered lives

  • CREXONT was approved by the U.S. FDA to treat Parkinson’s disease in 2024

BRIDGEWATER, N.J., April 03, 2025--(BUSINESS WIRE)--Amneal Pharmaceuticals, Inc. (Nasdaq: AMRX) ("Amneal" or the "Company"), a global biopharmaceutical company, today announced that three large insurance coverage accounts, the Veterans Administration (VA), UnitedHealthcare and CVS Health, have added CREXONT® (carbidopa and levodopa) extended-release capsules for the treatment of Parkinson’s disease (PD) to their national prescription drug formularies. CREXONT is a prescription medication for the treatment of PD approved by the U.S. FDA in August 2024.

This expanded coverage increases CREXONT’s total U.S. insurance coverage from about 30% of covered lives at the end of 2024 to over 50%. The Company had initially set a goal to surpass 50% coverage by the end of 2025, making this milestone—achieved nine months ahead of schedule—a testament to Amneal’s commitment to broadening patient access. The VA has already added the product in its national formulary, covering approximately 10% of U.S. PD patients. UnitedHealthcare will add CREXONT to its standard prescription drug lists in the second quarter of 2025. In addition, CVS Health will add CREXONT as a "preferred" product to its national formulary on July 1, 2025.

"We are extremely proud to announce the addition of CREXONT on three major insurance platforms," said Joe Renda, Senior Vice President, Chief Commercial Officer – Specialty at Amneal Pharmaceuticals. "Achieving over 50% coverage within just six months of launch is a significant milestone, demonstrating the immense value CREXONT offers PD patients and our continued commitment to ensuring patient access."

CREXONT’s therapeutic benefits include:

  • Novel formulation designed to provide long lasting efficacy: CREXONT is an innovative formulation of carbidopa/levodopa (CD/LD) that combines immediate-release (IR) granules for rapid onset of action and extended-release pellets with a novel technology, designed to target the area of absorption, making CREXONT the longest-lasting oral CD/LD formulation available today. The novel technology delivers more stable levodopa levels that do not wear off as quickly or as often as traditional IR formulation. Over time with IR CD/LD therapy, the duration of symptom control may become more unpredictable, and patients may experience more "Off" time. About half of patients taking a PD medication may experience "Off" episodes – time where their motor symptoms return or are not well-controlled – within 2 to 3 years of treatment initiation.1

  • More "Good On" time with less frequent dosing: A head-to-head clinical trial showed CREXONT provides more "Good On" time per day, and 1.55 more hours of "Good On" time per dose (where symptoms are well-controlled without troublesome involuntary movements) compared to IR CD/LD. This represents a 70% increase in the amount of time each dose helps people feel in control of their PD symptoms.

  • Safety profile consistent with IR CD/LD: The most common adverse reactions with CREXONT (incidence ≥3% and greater than IR CD/LD) are nausea and anxiety. See Important Safety Information below.