AMA takes PLA code applications quarterly, and posts them for comment for several days.
See the PLA home page here. The Agenda of PLA codes for the February 6 CPT Editorial meeting is up at the AMA website, pdf here.
As per the Calendar, request permission to comment by January 21.
It looks like there are about 14 code applications, including for the PGDx elio tissue complete test (a 510k-cleared distributed 505-gene tumor test). Five tests or for MindX RNA tests for memory, pain, mood, stress, and longevity.