That's an estimate, not hard numbers. https://www.yahoo.com/news/no-one-knows-often-health-202056665.html https://www.yahoo.com/news/no-one-knows-often-health-

That's an estimate, not hard numbers. https://www.yahoo.com/news/no-one-knows-often-health-202056665.html https://www.yahoo.com/news/no-one-knows-often-health-2020566... > At the same time, posts on social media have been claiming that UnitedHealthcare’s claim denial rate is the highest in the industry at 32%. This figure comes from the personal finance website Value Penguin, which said it calculated that rate from available in-network data from plans sold on the marketplace.