NYC's Medicare Advantage Switch on Hold

This Tuesday, Oct. 12, 2021, photo shows a Social Security card in Tigard, Ore. Millions of retirees on Social Security will get a 5.9% boost in benefits for 2022.

A group of municipal retirees filed a suit against a number of city agencies and other parties in an effort to scrap the plan altogether. And last Friday, a judge granted the plantiffs' petition to temporarily block the move while the case is pending in court. Caroline Lewis, health and science reporter for WNYC and Gothamist, explains.