The saga of prior authorization continues - a colleague pointed out that United Healthcare has a number of open-access webpages that describe its evolving rules for providers.
See UHC "Genetic and molecular lab testing updates" - here:
See UHC "Genetic and molecular lab testing Notification/Prior authorization" - here:
https://www.uhcprovider.com/en/prior-auth-advance-notification/genetic-molecular-lab.html