The core of the Minnesota court's March 9 ruling is not that the lawsuit survived — that was established earlier — but that UnitedHealth must now open its internal processes to adversarial scrutiny. The court ordered UnitedHealth to hand over documents in the AI coverage denial case across six of seven categories the plaintiffs requested, a scope that includes how the algorithm was constructed, how it was validated against actual patient outcomes, and how it was deployed within Medicare Advantage. Those are the three questions whose answers matter most to…