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 $1,349 · local Medicare $908 · file 2026-06-10 | |||
| Elevance/Anthem/Empire | $1,349 | 1.5× | 6 |
| Mercy Hospital St Louis median $2,119 · local Medicare $908 · file 2026-06-04 | |||
| Cigna | $2,523 | 2.8× | 2 |
| Elevance/Anthem/Empire | $1,715 | 1.9× | 6 |
| Mercy Hospital Jefferson median $2,473 · local Medicare $908 · file 2026-06-10 | |||
| Cigna | $2,523 | 2.8× | 2 |
| Elevance/Anthem/Empire | $2,423 | 2.7× | 5 |
| Barnes Jewish Hospital median $4,054 · local Medicare $908 · file 2025-12-15 | |||
| Cigna | $5,086 | 5.6× | 1 |
| Elevance/Anthem/Empire | $3,021 | 3.3× | 6 |
| Missouri Baptist Medical Center median $6,690 · local Medicare $908 · file 2025-12-15 | |||
| Cigna | $6,771 | 7.5× | 6 |
| Elevance/Anthem/Empire | $1,607 | 1.8× | 6 |
| Humana | $6,690 | 7.4× | 1 |
| Barnes-Jewish West County Hospital median $6,690 · local Medicare $908 · file 2025-12-15 | |||
| Cigna | $6,771 | 7.5× | 6 |
| Elevance/Anthem/Empire | $1,607 | 1.8× | 6 |
| Humana | $6,690 | 7.4× | 1 |
| Barnes-Jewish St Peters Hospital median $6,690 · local Medicare $908 · file 2025-12-15 | |||
| Cigna | $6,771 | 7.5× | 6 |
| Elevance/Anthem/Empire | $1,607 | 1.8× | 6 |
| Humana | $6,690 | 7.4× | 1 |
7 St. Louis MO hospitals post usable commercial rates for CPT 91110, hospital outpatient. The median across hospitals is $4,054; hospital medians range from $1,349 to $6,690. Your cost depends on your plan's deductible and coinsurance.