Posted commercial rates at 6 Missouri hospitals, each next to its own Medicare base rate.
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| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Mercy Hospital South Saint Louis | $4,118 | 0.7× | 1 | 2026-06-10 |
| Missouri Baptist Medical Center Town and Country | $13,570 | 2.4× | 5 | 2025-12-15 |
| Barnes-Jewish West County Hospital Creve Coeur | $13,570 | 2.4× | 5 | 2025-12-15 |
| Barnes-Jewish St Peters Hospital Saint Peters | $13,570 | 2.4× | 5 | 2025-12-15 |
| Progress West Hospital O Fallon | $13,570 | 2.4× | 5 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis | $17,416 | 3.0× | 5 | 2025-12-15 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Mercy Hospital South Saint Louis | $6,717 | 0.7× | 1 | 2026-06-10 |
| Missouri Baptist Medical Center Town and Country | $15,216 | 1.6× | 4 | 2025-12-15 |
| Barnes-Jewish West County Hospital Creve Coeur | $16,457 | 1.8× | 5 | 2025-12-15 |
| Barnes-Jewish St Peters Hospital Saint Peters | $16,457 | 1.8× | 5 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis | $22,282 | 2.4× | 5 | 2025-12-15 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Mercy Hospital South Saint Louis | $3,212 | 0.7× | 1 | 2026-06-10 |
| Missouri Baptist Medical Center Town and Country | $10,671 | 2.4× | 5 | 2025-12-15 |
| Barnes-Jewish West County Hospital Creve Coeur | $10,671 | 2.4× | 5 | 2025-12-15 |
| Barnes-Jewish St Peters Hospital Saint Peters | $10,671 | 2.4× | 5 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis | $13,387 | 3.0× | 5 | 2025-12-15 |
6 Missouri hospitals post usable commercial rates for pneumonia (hospital stay) in their federal price-transparency files. For inpatient stay (MS-DRG 194), the median across 6 hospitals is $13,570, 2.4× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.