ProcedureRadar

Total Knee Replacement: Barnes-jewish St Peters vs Hermann Area District in St Louis

Barnes-jewish St Peters Hospital charges $10,469 for Total Knee Replacement. Hermann Area District Hospital charges $40, a 100% gap. Both report transparency-file data within the past month, with 41 and 13 payer rates. Hermann Area District Hospital is the lower-cost option for cash payers.

Head-to-head: Total Knee Replacement pricing

Barnes-jewish St Peters Hospital

$10,469
Cash Price for Total Knee Replacement
High confidence
41 payer rates

Source: Barnes-jewish St Peters Hospital machine-readable file , updated May 2026.

Hermann Area District Hospital

$40
Cash Price for Total Knee Replacement
High confidence
13 payer rates

Source: Hermann Area District Hospital machine-readable file , updated Jun 2026.

Based on 54 price points

Two hospitals in the same city can post prices that are worlds apart. A knee replacement in New York ranges from $2,653 to $169,071 across 23 hospitals, all verified from federal price-transparency files. The compare tool makes those side-by-side numbers easy to pull up before you commit to anything.

Kevin Monangai, Founder of ProcedureRadar

Methodology and data sources

Based on 54 price points across Barnes-jewish St Peters Hospital and Hermann Area District Hospital, updated 2026-04-18. Every price comes from each hospital's federally mandated price transparency file under 45 CFR Part 180. See the full methodology.

Frequently asked questions

This hospital's pricing is published per federal mandate.

Disclosure required by 45 CFR Part 180.

Last updated:

Prices shown are sourced from publicly available hospital pricing files required by federal law (45 CFR Part 180). Actual costs may vary based on your insurance plan, specific diagnosis, treatment complexity, and other factors. ProcedureRadar does not provide medical advice. This information is for comparison purposes only. Contact the hospital or your insurance provider for a personalized cost estimate.