Total Knee Replacement Cost in St. Louis
Compare total knee replacement prices at 20 hospitals in the St. Louis, MO-IL area.
Select Your Insurance Provider
Negotiated rates vary significantly by insurance plan. Select your insurance provider above to see what you might pay. Rates shown are the hospital's negotiated rates with each insurer — your actual cost depends on your plan's deductible and coinsurance.
Insurance Negotiated Rates • Total Knee Replacement
Lowest
$297
Median
$3,059
Highest
$19,651
Hospitals
20
| Hospital | Type | Insurance | Negotiated Rate | Updated |
|---|---|---|---|---|
|
76
Henry County Health Center
Mount Pleasant, IA
|
Partial Knee Replacement
Revision of knee joint
|
AETNA | $1,829 | Jun 2025 |
|
77
Mercy Hospital Stoddard
Dexter, MO
|
Total Knee Replacement
Total knee arthroplasty
|
STOD Consociate Care | $1,848 | Aug 2025 |
|
78
Mercy Hospital Stoddard
Dexter, MO
|
Total Knee Replacement
Total knee arthroplasty
|
STOD WW Wood 140 | $1,907 | Aug 2025 |
|
79
Van Buren County Hospital
Keosauqua, IA
|
Total Knee Replacement
Replacement of knee joint, both sides...
|
OSCAR - ALL PLANS | $1,980 | Dec 2025 |
|
80
Mercy Hospital Stoddard
Dexter, MO
|
Total Knee Replacement
Total knee arthroplasty
|
STOD WW Wood 140 | $2,026 | Aug 2025 |
|
81
Henry County Health Center
Mount Pleasant, IA
|
Total Knee Replacement
Total knee arthroplasty
|
AETNA | $2,034 | Jun 2025 |
|
82
Deaconess Illinois Medical Center
Marion, IL
|
Total Knee Replacement
PR ARTHRP KNE CONDYLE&PLATU MEDIAL&LA...
|
Hope Trust | $2,133 | Jan 2025 |
|
83
Sarah Bush Lincoln Fayette County Hospital
Vandalia, IL
|
Total Knee Replacement
Replacement of knee joint, both sides...
|
MULTIPLAN - ALL PLANS | $2,337 | Dec 2025 |
|
84
Jefferson County Health Center
Fairfield, IA
|
Total Knee Replacement
ARTHROPLASTY, KNEE, CONDYLE AND PLATE...
|
UHC ALL PAYER-ALL OTHER PLANS | $2,344 | Nov 2025 |
|
85
Sarah Bush Lincoln Fayette County Hospital
Vandalia, IL
|
Total Knee Replacement
Replacement of knee joint, both sides...
|
HEALTH ALLIANCE - ALL OTHER PLANS | $2,526 | Dec 2025 |
|
86
Deaconess Illinois Medical Center
Marion, IL
|
Partial Knee Replacement
PR ARTHRP KNEE CONDYLE&PLATEAU MEDIAL...
|
Health Alliance Marketplace Plan | $2,585 | Jan 2025 |
|
87
Jefferson County Health Center
Fairfield, IA
|
Total Knee Replacement
ARTHROPLASTY, KNEE, CONDYLE AND PLATE...
|
MIDLANDS CHOICE-ALL OTHER PLANS | $2,729 | Nov 2025 |
Showing 76–90 of 358 price points