[1][2] Why CVS Caremark Chose Wegovy Novo Nordisk deal: CVS Caremark negotiated preferred pricing for Wegovy, making it their primary GLP-1 option Zepbound removed: Eli Lilly's Zepbound was dropped from CVS Caremark formularies in July 2025 Cardiovascular benefit: Wegovy is the only GLP-1 FDA-approved for both weight loss AND cardiovascular risk reduction What This Means for Aetna Members Standard Aetna plans: Wegovy is covered with prior authorization Self-funded employer plans: May have different formulariescheck with HR Medicare Advantage: Coverage varies by plansee Medicare guide For more details on how CVS Caremark affects GLP-1 coverage across all insurers: Complete CVS Caremark Guide Now that you understand why Wegovy is preferred, here's what you need for prior authorization approval
However, a key difference between semaglutide and tirzepatide lies in the mechanism of action and the extent to which they stimulate GLP-1 receptors
Insulin secretion-independent effects of GLP-1 on canine liver glucose metabolism do not involve portal vein GLP-1 receptors
Type 2 is our path to new treatments, frankly, especially for the complications, said Tuttle
Some may notice changes within the first few weeks, but significant weight loss typically occurs over several months, with the full effects often seen after about 12 weeks or more
Diabetes Obesity Metab