2012 U.S. Healthcare: UCR or ‘$ 99,750 Ear Wax Fraud’? Aetna Wants Court to Stop Hospital’s UCR Billing Hanover Park, IL (PRWEB) January 01, 2012 On Dec 7, 2011, Aetna filed a lawsuit against two PPO surgeons and one out-of-network (OON) hospital, [...]