I was just prescribed a medicine that is not covered by my Part D plan because it is "not on their formulary." What does this mean, and what can I do? All Medicare Part D plan have formularies. Simply ...

Analysis of Medicare Part D formulary composition since program inception suggests beneficiaries may not be using their open-enrollment periods to reevaluate available plan offerings. Objective: To ...

Millions rely on Medicare Part D, but many prescription drugs won't be covered in 2026. See which meds are excluded, why, and ...

Researchers from the University of Maryland at Baltimore tracked how quickly drugs in eight therapeutic classes made it onto formulary across hundreds of Medicare Part D plans over five years, and ...

Medicare Part D coverage is never static, but 2026 is shaping up to be a particularly volatile year for formularies.

Stuck in a costly Medicare Part D plan? High drug prices and coverage issues aren't the end. Learn steps you can take now to ...

45+ Medicare companies and brands analyzed by our team of experts. 30+ years of combined experience covering Medicare and personal finance. Governed by NerdWallet's strict guidelines for editorial ...

45+ Medicare companies and brands analyzed by our team of experts. 30+ years of combined experience covering Medicare and personal finance. Governed by NerdWallet's strict guidelines for editorial ...

Last month, Rep. Peter Welch (D-VT) introduced a bill (H.R. 4752) to overturn the 2003 ban on government-led price negotiations for Medicare Part D drug plans. The bill has 67 co-sponsors so far.