Prices at 28 hospitals in Oklahoma, from their machine-readable files. Here the median cash price is $41,304 — 13% above the US median ($36,483), roughly 2.3× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Duncan Regional Hospital, Inc | Duncan, OK | $41,304 | $37,455 | ★ 3/5 | 148 min | 15.3% |
CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated July 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.
Price comparison (median)
Typical cash price here is $41,304 — about 2.3× the Medicare rate ($18,054). On the higher side. A fair cash price is usually within ~2× Medicare ($36,108).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
By city
Knee replacement cost in other states
All Knee replacement prices (national) → · All hospitals in Oklahoma →