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 St Louis median $1,715 · local Medicare $1,199 · file 2026-06-04 | |||
| Elevance/Anthem/Empire | $1,715 | 1.4× | 6 |
| Missouri Baptist Medical Center median $1,925 · local Medicare $1,199 · file 2025-12-15 | |||
| Aetna | $2,281 | 1.9× | 5 |
| Cigna | $2,769 | 2.3× | 12 |
| Elevance/Anthem/Empire | $1,607 | 1.3× | 12 |
| Humana | $1,920 | 1.6× | 2 |
| UnitedHealthcare | $1,925 | 1.6× | 2 |
| Barnes-Jewish West County Hospital median $1,925 · local Medicare $1,199 · file 2025-12-15 | |||
| Aetna | $2,281 | 1.9× | 5 |
| Cigna | $2,769 | 2.3× | 12 |
| Elevance/Anthem/Empire | $1,607 | 1.3× | 12 |
| Humana | $1,920 | 1.6× | 2 |
| UnitedHealthcare | $1,925 | 1.6× | 2 |
| Barnes Jewish Hospital median $3,050 · local Medicare $1,199 · file 2025-12-15 | |||
| Aetna | $3,209 | 2.7× | 5 |
| Cigna | $4,641 | 3.9× | 8 |
| Elevance/Anthem/Empire | $3,050 | 2.5× | 12 |
| Humana | $2,674 | 2.2× | 2 |
| UnitedHealthcare | $2,643 | 2.2× | 2 |
4 St. Louis MO hospitals post usable commercial rates for CPT 45391, hospital outpatient. The median across hospitals is $1,925; hospital medians range from $1,715 to $3,050. Your cost depends on your plan's deductible and coinsurance.