Ziextenzo (pegfilgrastim-bmez) is used to treat
neutropenia. Ziextenzo is a biosimilar for
neulasta (
pegfilgrastim). Biosimilars are biologic drugs that are similar to the original medication with no meaningful differences in effectiveness or safety. Ziextenzo may be covered by your Medicare or insurance plan, but some pharmacy coupons or cash prices could help offset the cost. Get Ziextenzo for as low as $3,874.73, save up to 80% off the average retail price for the most common version, by using a GoodRx coupon.