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 $9,547 · local Medicare $6,055 · file 2026-06-04 | |||
| Aetna | $14,141 | 2.3× | 1 |
| Elevance/Anthem/Empire | $4,953 | 0.8× | 6 |
| Mercy Hospital South median $9,547 · local Medicare $6,055 · file 2026-06-10 | |||
| Aetna | $14,141 | 2.3× | 1 |
| Elevance/Anthem/Empire | $4,953 | 0.8× | 6 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Mercy Hospital South median $6,340 · local Medicare $8,844 · file 2026-06-10 | |||
| Humana | $6,340 | 0.7× | 2 |
| Missouri Baptist Medical Center median $18,157 · local Medicare $8,844 · file 2025-12-15 | |||
| Aetna | $19,887 | 2.2× | 5 |
| Cigna | $18,157 | 2.1× | 6 |
| Elevance/Anthem/Empire | $12,597 | 1.4× | 6 |
| Humana | $11,332 | 1.3× | 1 |
| UnitedHealthcare | $20,123 | 2.3× | 2 |
| Alton Memorial Hospital median $18,157 · local Medicare $9,515 · file 2025-12-15 | |||
| Aetna | $19,887 | 2.1× | 5 |
| Cigna | $18,157 | 1.9× | 6 |
| Elevance/Anthem/Empire | $12,597 | 1.3× | 6 |
| Humana | $11,332 | 1.2× | 1 |
| UnitedHealthcare | $20,123 | 2.1× | 2 |
| Progress West Hospital median $18,157 · local Medicare $8,844 · file 2025-12-15 | |||
| Aetna | $19,887 | 2.2× | 5 |
| Cigna | $18,157 | 2.1× | 6 |
| Elevance/Anthem/Empire | $12,597 | 1.4× | 6 |
| Humana | $11,332 | 1.3× | 1 |
| UnitedHealthcare | $20,123 | 2.3× | 2 |
| Barnes Jewish Hospital median $22,776 · local Medicare $8,844 · file 2025-12-15 | |||
| Aetna | $29,625 | 3.3× | 5 |
| Cigna | $22,776 | 2.6× | 6 |
| Elevance/Anthem/Empire | $20,084 | 2.3× | 6 |
| Humana | $20,384 | 2.3× | 1 |
| UnitedHealthcare | $26,812 | 3.0× | 2 |
| Hospital · insurer | Rate | × Medicare | Plans |
|---|---|---|---|
| Mercy Hospital South median $9,376 · local Medicare $13,079 · file 2026-06-10 | |||
| Humana | $9,376 | 0.7× | 2 |
| Missouri Baptist Medical Center median $19,887 · local Medicare $13,079 · file 2025-12-15 | |||
| Aetna | $19,887 | 1.5× | 5 |
| Cigna | $27,538 | 2.1× | 6 |
| Elevance/Anthem/Empire | $19,392 | 1.5× | 6 |
| Humana | $11,332 | 0.9× | 1 |
| UnitedHealthcare | $29,759 | 2.3× | 2 |
| Barnes-Jewish West County Hospital median $19,887 · local Medicare $13,079 · file 2025-12-15 | |||
| Aetna | $19,887 | 1.5× | 5 |
| Cigna | $27,538 | 2.1× | 6 |
| Elevance/Anthem/Empire | $19,392 | 1.5× | 6 |
| Humana | $11,332 | 0.9× | 1 |
| UnitedHealthcare | $29,759 | 2.3× | 2 |
| Barnes Jewish Hospital median $30,919 · local Medicare $13,079 · file 2025-12-15 | |||
| Aetna | $29,625 | 2.3× | 5 |
| Cigna | $34,544 | 2.6× | 6 |
| Elevance/Anthem/Empire | $30,919 | 2.4× | 6 |
| Humana | $20,384 | 1.6× | 1 |
| UnitedHealthcare | $39,650 | 3.0× | 2 |
2 St. Louis MO hospitals post usable commercial rates for CPT 58545, hospital outpatient. The median across hospitals is $9,547; hospital medians range from $9,547 to $9,547. Your cost depends on your plan's deductible and coinsurance.