Weight loss goals may be at the forefront of many New Year's resolutions, which could push the exuberance for Eli Lilly LLY and Novo Nordisk NVO stock. As the major players in the hyper-scale shift of injectable drugs that treat obesity,

Key Takeaways Eli Lilly's Zepbound can be covered by Medicare Part D plans after the FDA approved the drug as a treatment for sleep apnea last month.Weight loss drugs like Zepbound and Novo Nordisk's Ozempic aren't covered under Medicare,

It opens the door for broader coverage and access to Zepbound, which is not currently covered by Medicare and many other insurance plans for weight loss.