Knee Replacement Workers' Comp Settlement Calculator
Estimate your knee replacement injury workers' comp settlement. Average settlement: $85,000. Range typically $40,000 – $200,000 depending on severity and state.
Adam Noah · Workers' Comp Research Analyst
Last updated: April 2026 · Reviewed for accuracy
About the authorAverage Knee Replacement Settlement
$85,000
Source: National Safety Council injury cost database
How Is a Knee Replacement Workers' Comp Settlement Calculated?
A knee replacement injury workers' comp settlement in 2026 is built from four main components. Understanding each piece helps you know whether an offer is fair.
- 1.Lost wages (Temporary Total Disability). Most states pay 66.67% of your average weekly wage while you're off work, capped at the state maximum.
- 2.Permanent impairment. After you reach MMI, a doctor assigns an impairment rating (usually 0-100%). That rating multiplied by your state's scheduled weeks produces the PPD portion.
- 3.Medical expenses. Both past medical bills and reasonable future medical care for the knee replacement injury. In lump-sum settlements this is capitalized into the total.
- 4.Vocational / loss-of-earning-capacity. If you can't return to your prior job at the same wage, the difference — sometimes for years — increases the settlement value.
Insurers typically try to settle these claims at 50-70% of their true value. Workers represented by attorneys historically recover 3-5x what unrepresented claimants accept.
Average Knee Replacement Settlement Amounts by Severity (2026)
| Severity | Typical Range |
|---|---|
| Partial Knee Replacement (Uni) | $40,000 – $85,000 |
| Total Knee Replacement (Standard) | $70,000 – $140,000 |
| Total Knee Replacement (Young Worker) | $100,000 – $175,000 |
| Revision / Complication | $130,000 – $200,000 |
Ranges based on National Safety Council, Martindale-Nolo, and state workers' comp board settlement data. Actual settlements depend on your state, wage, and case specifics.
Key Factors That Affect Your Knee Replacement Settlement
- •Age at surgery (younger workers require settlement to cover future revision)
- •Unicondylar vs total replacement
- •Permanent work restrictions (squatting, kneeling, climbing)
- •Ability to return to prior job
- •Pre-injury weight (higher BMI = shorter implant life)
- •Your state's PPD schedule
Is Your Settlement Offer Fair? Get a Free Case Review
A workers' comp attorney can review your offer and negotiate — most work on contingency (no fee unless you win). Represented claimants historically receive significantly higher settlements for knee replacement injuries.
Find a Workers' Comp AttorneyExternal link to Avvo attorney directory. WorkCompCalc does not endorse specific attorneys.
Frequently Asked Questions
What is the average workers comp settlement for a knee replacement?▾
Workers comp knee replacement settlements average $85,000. Partial replacements settle $40K-$85K. Total knee replacements settle $70K-$140K for older workers, $100K-$175K for workers under 55 (because of expected revision surgery).
Does age affect knee replacement settlement value?▾
Significantly. Younger workers get higher settlements because knee implants last 15-25 years — a 45-year-old will likely need a revision surgery later in life, and that future cost is capitalized into the settlement.
Will I need more surgery after a knee replacement?▾
Possibly. About 10-15% of total knee replacements require revision within 15 years due to loosening, wear, or infection. For workers comp purposes, the carrier should include a future medical allocation covering likely revision costs.
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