At last week's California Clinical Laboratory Association meeting, there were some excellent presentations, including from Susan Van Meter (head of ACLA), and from three MAC Medical Directors (Drs. Mumuya and Radjadhyaksha of Noridian, Dr. Bien-Willner of Palmetto-MolDx).
There was also an excellent presentation by Lale White, CEO of XIFIN, on recent data in denials and appeals rates across different insurers.
See the Xifin white paper listings here:
And the June 2023 Appeals/Denials white paper here:
It's authored by Diana Richard.