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 $2,927 · local Medicare $886 · file 2026-06-10 | |||
| Elevance/Anthem/Empire | $2,927 | 3.3× | 12 |
| Mercy Hospital St Louis median $3,185 · local Medicare $886 · file 2026-06-04 | |||
| Elevance/Anthem/Empire | $3,185 | 3.6× | 10 |
| Mercy Hospital Washington median $3,185 · local Medicare $886 · file 2026-06-10 | |||
| Elevance/Anthem/Empire | $3,185 | 3.6× | 10 |
| Mercy Hospital Jefferson median $3,428 · local Medicare $886 · file 2026-06-10 | |||
| Elevance/Anthem/Empire | $3,428 | 3.9× | 9 |
| Barnes Jewish Hospital median $5,086 · local Medicare $886 · file 2025-12-15 | |||
| Cigna | $5,086 | 5.7× | 2 |
| Missouri Baptist Medical Center median $6,690 · local Medicare $886 · file 2025-12-15 | |||
| Aetna | $5,685 | 6.4× | 5 |
| Cigna | $6,771 | 7.6× | 12 |
| Humana | $6,690 | 7.6× | 2 |
| Barnes-Jewish West County Hospital median $6,690 · local Medicare $886 · file 2025-12-15 | |||
| Aetna | $5,685 | 6.4× | 5 |
| Cigna | $6,771 | 7.6× | 12 |
| Humana | $6,690 | 7.6× | 2 |
| Alton Memorial Hospital median $6,690 · local Medicare $948 · file 2025-12-15 | |||
| Aetna | $5,685 | 6.0× | 5 |
| Cigna | $6,771 | 7.1× | 12 |
| Humana | $6,690 | 7.1× | 2 |
| Barnes-Jewish St Peters Hospital median $6,730 · local Medicare $886 · file 2025-12-15 | |||
| Cigna | $6,771 | 7.6× | 6 |
| Humana | $6,690 | 7.6× | 1 |
9 St. Louis MO hospitals post usable commercial rates for CPT 64483, hospital outpatient. The median across hospitals is $5,086; hospital medians range from $2,927 to $6,730. Your cost depends on your plan's deductible and coinsurance.