HCA Healthcare, Inc. reported adjusted earnings of $4.12 per share in the first quarter of 2022, missing analysts' expectations by 3.5%, which sparked a 21.8% decrease in its stock price. Despite a 7% year-over-year revenue growth to $14.95 billion, the company also revealed a modest decline in net income and lowered its 2022 financial guidance, anticipating revenues of $59.5 to $61.5 billion. The disappointing results and revised outlook have raised concerns among investors, overshadowing HCA's recent share buyback of $2.1 billion and a quarterly cash dividend declaration.