How Much Does Knee Replacement Surgery Cost in Illinois?
Illinois pricing is near the national average. Updated for 2026.
Knee Replacement Surgery Pricing in Illinois
In Illinois, the average cost for knee replacement surgery is $36,750 per knee, which is 5% higher than the national average of $35,000. Most Illinois residents pay between $21,000 and $63,000.
Illinois has costs that track closely with the national average, though prices can still vary between urban and rural areas within the state.
Total knee replacement surgery replaces damaged knee joint surfaces with metal and plastic components. It's one of the most common orthopedic surgeries in the United States.
Illinois vs National Average
What Affects Knee Replacement Surgery Cost in Illinois?
Type
Total replacement: $30,000-$60,000. Partial replacement: $20,000-$40,000
Facility
Hospital: $30,000-$60,000. Outpatient center: $20,000-$35,000
With Insurance
Out-of-pocket with insurance: $3,000-$10,000 depending on your plan
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Top-Rated Knee Replacement Surgery Pros in Illinois
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💡 Tips to Save on Knee Replacement Surgery in Illinois
- 1.Compare costs between hospitals and outpatient surgery centers
- 2.Check if your insurance has preferred facilities with lower rates
- 3.Ask about all-inclusive pricing packages
- 4.Start physical therapy early to improve recovery and reduce total costs
📈 Knee Replacement Surgery in Illinois Cost Trends (2022–2026)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2022 | $31,215 | — |
| 2023 | $32,526 | +4.2% |
| 2024 | $34,640 | +6.5% |
| 2025 | $35,610 | +2.8% |
| 2026 | $36,750 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Knee Replacement Surgery in Illinois
Recent Reports
Frequently Asked Questions
How long is recovery from knee replacement?
Most patients walk with a walker within 24 hours. Full recovery takes 3-6 months. Maximum improvement can take up to a year.
How long does a knee replacement last?
Modern implants last 20-25+ years. Over 90% of replacements are still functioning well after 15 years.
Knee Replacement Surgery Cost in Other States
Related Cost Guides for Illinois
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