REGN's Eylea is probably the most exposed of any big-selling drug to the proposed Medicare Part B changes, but REGN says only 3% of 2019 Eylea revenue is "at-risk":
For those who haven't seen it, $REGN statement on Part B changes. Company sees ~3% of Eylea revenue at risk in 2019. pic.twitter.com/ZE8WiRc09W