UnitedHealth Group has come under scrutiny as nearly half of its revenue faces legislative and regulatory risks, according to a Capitol Forum analysis. In response to growing criticism on social media, the company has hired a defamation law firm to address negative posts. This move has raised concerns about the insurer's approach to public relations amidst ongoing issues with claim denials. Reports indicate that health insurers deny approximately 850 million claims annually, with a significant portion of appeals resulting in approvals. The situation reflects broader challenges within the healthcare system, where patients often struggle to secure necessary treatments due to insurance policies.