Every commercial insurer rate these hospitals posted, as a dollar amount and as a multiple of the hospital's own Medicare base rate.
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| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Mercy Hospital South median $4,953 · local Medicare $5,011 · file 2026-06-10 | |||
| Elevance/Anthem/Empire | $4,953 | 1.0× | 6 |
| Barnes-Jewish West County Hospital median $8,152 · local Medicare $5,011 · file 2025-12-15 | |||
| Aetna | $8,634 | 1.7× | 5 |
| Cigna | $6,771 | 1.4× | 6 |
| Elevance/Anthem/Empire | $8,957 | 1.8× | 6 |
| Humana | $6,690 | 1.3× | 1 |
| UnitedHealthcare | $8,152 | 1.6× | 2 |
| Barnes-Jewish St Peters Hospital median $8,957 · local Medicare $5,011 · file 2025-12-15 | |||
| Aetna | $9,085 | 1.8× | 5 |
| Cigna | $10,962 | 2.2× | 6 |
| Elevance/Anthem/Empire | $8,957 | 1.8× | 6 |
| Humana | $6,690 | 1.3× | 1 |
| UnitedHealthcare | $8,152 | 1.6× | 3 |
| Missouri Baptist Medical Center median $9,080 · local Medicare $5,011 · file 2025-12-15 | |||
| Aetna | $11,086 | 2.2× | 10 |
| Cigna | $6,802 | 1.4× | 18 |
| Elevance/Anthem/Empire | $12,148 | 2.4× | 12 |
| Humana | $9,080 | 1.8× | 3 |
| UnitedHealthcare | $9,015 | 1.8× | 4 |
| Barnes Jewish Hospital median $9,318 · local Medicare $5,011 · file 2025-12-15 | |||
| Aetna | $9,889 | 2.0× | 5 |
| Cigna | $9,994 | 2.0× | 6 |
| Elevance/Anthem/Empire | $8,257 | 1.6× | 6 |
| Humana | $8,188 | 1.6× | 1 |
| UnitedHealthcare | $9,318 | 1.9× | 2 |
| Mercy Hospital St Louis median $9,870 · local Medicare $5,011 · file 2026-06-04 | |||
| Aetna | $10,255 | 2.0× | 1 |
| Elevance/Anthem/Empire | $9,484 | 1.9× | 6 |
6 St. Louis MO hospitals post usable commercial rates for CPT 57288, hospital outpatient. The median across hospitals is $9,019; hospital medians range from $4,953 to $9,870. Your cost depends on your plan's deductible and coinsurance.