On June 1, I noted that CMS had updated its list of codes for the annual lab pricing meeting on June 24, 2021 - here. The agenda is about 95 codes long. Comments were due the first week of June.
CMS has also posted the agenda, i.e. the order of speakers or associations, for the meeting. Find it here.'
The full CMS webpage, with numerous links that it may update from time to time, is here.