St. Louis-based BJC Health System reported a $454.5 million operating income (3.8% margin) in 2025, up from a $325.6 million operating income (3% margin) the previous year, according to its most recent financial report. BJC merged with Kansas City, Mo.-based Saint Luke’s Health System in January 2024. The 24-hospital organization rebranded as BJC Health in late 2025. Six things to know: 1. BJC’s net income was $1.5 billion in 2025, down from $2.6 billion in 2024. 2.