In the last week or two it appears that MED channels in the Wilkes-Barre / Scranton area have gone to a digital voice format. Most recently heard on MED 8 (463.175 mHz) but noted on other MED channels in the area as well. I haven't yet setup DSD or any digital receiver, but to the ear on an analog scanner it sounds most like DMR / MotoTRBO. The most activity on this channel was previously Geisinger, but other hospitals were very active. Not hearing any hospitals on analog anymore.