Florida is the 16th state to tap into a new federal law authorizing the establishment of “rural emergency hospitals” (REH) and increasing Medicare payments that flow to those facilities. Gov. Ron DeSantis recently signed a batch of nine new measures. One of those was SB 644, sponsored by Republican Sen. Corey Simon. It takes effect July 1. The new law is meant to help abate a rash of hospital closures and to take advantage of increased Medicare …