How Much Does Knee Replacement Surgery Cost?
Updated for 2024 — national average costs with state-by-state breakdowns
What Does Knee Replacement Surgery Include?
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.
The national average cost for knee replacement surgery is $35,000 per knee. Most homeowners pay between $20,000 and $60,000, though costs can vary significantly based on your location, the scope of work, and other factors outlined below.
What Affects the Price?
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
Key Cost Factors
- ✓Partial vs total replacement
- ✓Hospital vs outpatient center
- ✓Insurance coverage
- ✓Surgeon experience
- ✓Rehabilitation needs
- ✓Implant brand
💡 Tips to Save Money
- 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 Cost by State
Costs vary significantly by state due to labor rates, cost of living, and local market conditions. Click any state for a detailed breakdown.
| State | Low | Average | High |
|---|---|---|---|
| Alabama | $16,400 | $28,700 | $49,200 |
| Alaska | $25,600 | $44,800 | $76,800 |
| Arizona | $19,000 | $33,250 | $57,000 |
| Arkansas | $16,000 | $28,000 | $48,000 |
| California | $27,000 | $47,250 | $81,000 |
| Colorado | $21,600 | $37,800 | $64,800 |
| Connecticut | $24,400 | $42,700 | $73,200 |
| Delaware | $21,000 | $36,750 | $63,000 |
| Florida | $19,600 | $34,300 | $58,800 |
| Georgia | $18,000 | $31,500 | $54,000 |
| Hawaii | $28,400 | $49,700 | $85,200 |
| Idaho | $18,400 | $32,200 | $55,200 |
| Illinois | $21,000 | $36,750 | $63,000 |
| Indiana | $17,600 | $30,800 | $52,800 |
| Iowa | $17,200 | $30,100 | $51,600 |
| Kansas | $17,000 | $29,750 | $51,000 |
| Kentucky | $16,800 | $29,400 | $50,400 |
| Louisiana | $17,400 | $30,450 | $52,200 |
| Maine | $20,400 | $35,700 | $61,200 |
| Maryland | $23,000 | $40,250 | $69,000 |
| Massachusetts | $26,000 | $45,500 | $78,000 |
| Michigan | $18,400 | $32,200 | $55,200 |
| Minnesota | $20,400 | $35,700 | $61,200 |
| Mississippi | $15,600 | $27,300 | $46,800 |
| Missouri | $17,400 | $30,450 | $52,200 |
| Montana | $19,000 | $33,250 | $57,000 |
| Nebraska | $17,600 | $30,800 | $52,800 |
| Nevada | $20,400 | $35,700 | $61,200 |
| New Hampshire | $22,400 | $39,200 | $67,200 |
| New Jersey | $25,000 | $43,750 | $75,000 |
| New Mexico | $18,000 | $31,500 | $54,000 |
| New York | $26,400 | $46,200 | $79,200 |
| North Carolina | $18,000 | $31,500 | $54,000 |
| North Dakota | $18,000 | $31,500 | $54,000 |
| Ohio | $18,000 | $31,500 | $54,000 |
| Oklahoma | $16,600 | $29,050 | $49,800 |
| Oregon | $22,000 | $38,500 | $66,000 |
| Pennsylvania | $20,400 | $35,700 | $61,200 |
| Rhode Island | $23,000 | $40,250 | $69,000 |
| South Carolina | $17,400 | $30,450 | $52,200 |
| South Dakota | $17,000 | $29,750 | $51,000 |
| Tennessee | $17,200 | $30,100 | $51,600 |
| Texas | $18,600 | $32,550 | $55,800 |
| Utah | $19,000 | $33,250 | $57,000 |
| Vermont | $21,600 | $37,800 | $64,800 |
| Virginia | $21,000 | $36,750 | $63,000 |
| Washington | $23,000 | $40,250 | $69,000 |
| West Virginia | $16,000 | $28,000 | $48,000 |
| Wisconsin | $18,800 | $32,900 | $56,400 |
| Wyoming | $18,400 | $32,200 | $55,200 |
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.