Total knee arthroplasty. Replaces the knee joint with a prosthesis — typically for severe osteoarthritis.
That's a 15320974.4× spread between hospitals for the same procedure — which is exactly why it pays to look before you book.
Across the country — add your ZIP above to see only hospitals near you.
Prices are each hospital's own published figures under federal price-transparency rules (April 2026) and are estimates — actual bills depend on the exact services performed and your insurance. See a price that looks wrong? Tell us →