Knee surgery doesn’t just affect your health. It changes how you work, move, and live. Whether it was a torn ligament, fractured kneecap, or total knee replacement surgery, you may lose range of motion, stability, or the ability to kneel, climb, or stand for long hours. These kinds of serious injuries often lead to lasting challenges that impact your career and financial stability.
Washington State law says you’re entitled to workers’ compensation benefits, but workers’ comp benefits are limited. And what you get depends on how your injury is rated, how well your limitations are documented, and whether you push back when L&I tries to settle early and low. If your knee surgery left you with lasting impairment, your workers’ compensation case has value, but you’ll have to fight to make sure it’s paid fairly.
What Knee Injuries and Procedures Qualify for Workers’ Compensation?
If you injured your knee on the job, or if years of kneeling, squatting, or lifting caused or made an existing condition worse, you likely have a valid workers’ comp knee injury claim in Washington. These injuries are especially common in construction, delivery, healthcare, warehousing, and maintenance jobs, where the physical demands on your knees are constant. Whether the damage came from a sudden fall or developed over time, the law covers it as long as there’s a clear connection to the job, and support from qualified medical providers.
Here are the most common knee injuries and surgeries we see in workers’ compensation claims, many of which involve severe ligament tears or joint damage that eventually require surgery:
| Injury or Procedure | Description |
|---|---|
| ACL, MCL, PCL, LCL tears | Tearing of the major knee ligaments, usually from twisting, falls, or blunt trauma. Reconstruction is often required for an anterior cruciate ligament tear. |
| Meniscus tears | Damage to the cartilage between the femur and tibia caused by pivoting, squatting, or degeneration. |
| Patellar fractures or dislocations | Breaks or displacement of the kneecap due to direct impact or sudden strain. |
| Tibial plateau fractures | High-impact fractures near the top of the shinbone that compromise the joint surface. |
| Chondromalacia patellae | Cartilage softening or wear behind the kneecap from overuse or alignment issues. |
| Knee bursitis | Inflammation of fluid sacs around the knee, often caused by repetitive kneeling or direct trauma. |
| Post-traumatic arthritis | Degenerative joint damage that develops after a work injury like a fracture or ligament tear. |
| Arthroscopic debridement or repair | Minimally invasive surgery to remove torn cartilage, bone fragments, or inflamed tissue. |
| Ligament reconstruction | Surgical rebuilding of torn ligaments using grafts or synthetic materials. |
| Total knee replacement (TKA) | Full replacement of the knee joint with an artificial implant, typically due to joint failure or severe damage. |
| Partial knee replacement (PKA) | Targeted replacement of one damaged compartment of the knee joint. |
| Hardware removal surgery | Removal of screws, plates, or rods used in a prior surgery that cause pain or restrict movement. |
| Revision knee replacement | A second replacement procedure after failure of the original implant. |
| Quadriceps or patellar tendon rupture | Tearing of the tendons connecting the kneecap to the thigh or shin; usually needs surgical repair. |
| Degenerative joint damage that develops after a work injury, like a fracture or ligament tear. | Chronic, debilitating pain condition that sometimes develops after trauma or surgery. |
What Is the Average Workers’ Comp Settlement for Knee Surgery?
On a national basis and according to the National Safety Council, the average cost of a workplace knee injury, including both medical expenses and wage replacement, is $36,581. That figure reflects nationwide claims data and includes everything from minor sprains to serious knee injury cases. While it offers a useful benchmark, it doesn’t reflect how Washington pays for permanent loss of function through its scheduled award system.
Among more severe knee injuries, like ACL ruptures, tibial plateau fractures, or post-traumatic arthritis requiring reconstruction, knee injury settlements frequently go well above $32,622. Even modest knee surgeries tend to settle in the $20,000-$50,000 range, while complex cases involving ligament reconstruction or total knee replacement can easily exceed $60,000 to $80,000 or more.
In Washington, Labor and Industries (L&I) pays for permanent loss of function, meaning your final settlement depends on your impairment rating, not a national average. So, while the NSC figure is an interesting baseline, if your case includes knee surgery and long-term limitations, your settlement amount will likely trend toward or above the national average, assuming your limitations are accurately rated and pursued.
How Knee Injuries Are Rated in Washington’s PPD System
In Washington State, most leg injuries, including those involving the knee, are rated under a scheduled loss system. That means the law assigns a maximum dollar value to each body part, and your workers’ compensation settlement is calculated as a percentage of that maximum value. That “maximum” award only applies if you’ve lost the entire use of the leg, as if it had been amputated. If you can still walk, bend, or use your leg in any capacity, your impairment is rated as a percentage of the maximum value.
To make this clearer, here’s what the 2025 L&I Permanent Partial Disability Award Schedule says a leg is worth for injuries occurring between July 1, 2024, and June 30, 2025:
| Permanent Partial Disability Awards Schedule for Leg Injury (July 1, 2024, through June 30, 2025) | |
| Impairment Location | Maximum Award |
| Leg above the knee joint with short thigh stump (3″ or less below the tuberosity of ischium) | $154,189.59 |
| Leg at or above the knee joint with functional stump | $138,770.64 |
| Leg below knee joint | $123,351.87 |
| Leg at ankle (syme) | $107,932.80 |
The information in these charts and the dollar figures listed are provided to help readers evaluate their claims. There is no guarantee that your claim will produce the same results. Past outcomes do not ensure future success. Each case is unique and will be evaluated independently. Your outcome will depend on various factors, including the facts, the law, timeliness, advocacy, and unforeseen circumstances.
The information on this website is provided to help interested persons understand the role that legal services play in the claim process. This data is intended solely for informational purposes and does not constitute legal advice. It is not a replacement for consultation with a qualified attorney about your specific legal situation. Click here for a free consultation with an attorney.
Your actual award depends on what percentage of function you’ve permanently lost. For example:
- A tibial plateau fracture, rated at 25% loss of use below the knee is calculated thusly: 25% x $123,351.87 = $30,838
- A roofing worker who had ACL reconstruction but can’t kneel or pivot may be rated at 15% above the knee: 15% x $138,770.64 = $20,815
- A total knee replacement that requires a cane and limits stair climbing could result in a 35% impairment rating: 35% x $138,770.64 = $48,570
But those numbers only matter if the rating reflects the actual impairment you live with. That includes limited range of motion, instability, difficulty walking, permanent damage, loss of strength, or the need for assistive devices. If the doctor misses or downplays those limitations, your award could be much lower than it should be.
Watch Out for Independent Medical Examiners
In most cases, your first impairment rating will come from a doctor selected and paid by L&I, or worse, a self-insured employer. These Independent Medical Examiners (IME) are anything but independent. They’re often hired to downplay your condition, round motion down in the insurer’s favor, or ignore instability if you don’t physically fall during the exam.
Every percentage point matters because a 1% permanent impairment rating to the leg above the knee is worth nearly $1,400 in compensation. If an IME doctor undervalues your rating by 5% or more, that’s $7,000 out of your pocket. You have the right to challenge the rating, request a second opinion, and get help from an experienced workers’ compensation attorney who knows how the system works.
In many cases, reaching maximum medical improvement before the exam is most appropriate. If the rating is done too early, you risk leaving out long-term limitations like limited range of motion, weakness, or instability that may appear later. A mistimed exam can lower your award and keep you from accessing full workers’ comp benefits.
Why Vocational Benefits Are Common in Knee Surgery Claims
After knee surgery, returning to the same job isn’t always possible, especially if your work involves climbing, kneeling, lifting, or long hours on your feet. Even with a decent recovery, permanent restrictions can make it unsafe or unrealistic to go back. That’s why vocational rehabilitation benefits are common in knee injury claims and why it’s critical not to settle before you understand what you’re giving up.
If your doctor places any long-term limits on your physical capabilities, you may qualify for:
- Vocational retraining: A formal return-to-work plan that covers job training, tuition, and time-loss benefits while you learn new skills for a safer job.
- Loss of Earning Power (LEP) benefits: Ongoing payments if you return to work at lower pay due to permanent restrictions from your knee injury.
- CRSA: Claim Resolution Settlement Agreements (CRSAs) are structured settlements that let some injured workers receive regular payments over time instead of going through vocational retraining.
- Extension of time-loss compensation: Continued weekly payments while your vocational plan is being developed or executed.
- Higher overall potential settlement value: When vocational benefits are in play, your claim stays open longer, giving you time to document impairment and negotiate a stronger PPD award.
Too many workers lose these benefits by allowing their claim to close without a challenge. If your employer can’t take you back, or if your doctor limits what you can do long-term, don’t give up. For an injured employee, these benefits can make the difference between staying in the workforce and being pushed out permanently.
What to Do If You Get a Settlement Offer
If you’ve received a closing order, that’s a signal: your claim has value and L&I knows it. But in Washington, where knee surgery often leads to lasting impairments, the closing order is often unrealistically low. It’s designed to close your claim and see what you will do about it.
You have three choices:
- Accept the closing order by doing nothing: Your claim closes, and you give up most future rights.
- Protest or appeal the closing order.
- Get a lawyer. They will know what to do.
But here’s the truth: unless you’re experienced in the L&I system and know how to read an impairment rating, you’re negotiating with far less information than the insurer has. That’s why, at the very least, we recommend consulting with a workers’ compensation lawyer if you get a closing order, or don’t like how the claim is progressing. A skilled attorney can help you:
- Review whether your impairment rating reflects the real damage to your knee, including range of motion loss, instability, or assistive device use.
- Identify whether job restrictions entitle you to retraining.
- Spot problems with your IME or provider ratings that may have lowered your award.
- Keep your claim open so you don’t lose access to future physical therapy, surgery, or other medical benefits.
- Deal with self-insured employers like Amazon or Boeing, who often fight to control your workers’ compensation case from the inside.
Even if the offer looks decent, it may be based on an unfair evaluation. Once you let the 60 days run on a closing order, the claim is closed, and getting it reopened is harder than you think.
Get a Fair Settlement by Working With a Washington Workers’ Comp Attorney
If you’ve had knee surgery, your claim has long-term value, whether it’s from lost strength, reduced mobility, or job restrictions that force you out of your career. But that value doesn’t necessarily translate into settlement dollars. It depends on how your injury is rated, how hard you push back, and whether someone’s in your corner when the insurer tries to close your case early.
At our law firm, we represent workers dealing with workplace injuries across Washington. We challenge low impairment ratings, fight for second opinions, reopen claims when symptoms get worse, and we only charge contingent fees.
If you’re not sure whether an offer is fair or the doctor’s rating is accurate, let us take a look. There’s no cost to talk and no pressure. Just answers about what your claim is really worth, along with a free consultation so you can understand your options before making any decisions.
FAQs – Average Workers’ Comp Settlement for Knee Surgery
Will my settlement be higher if I had a total knee replacement?
Yes. Total knee replacements often lead to higher impairment ratings due to permanent loss of motion, instability, and long-term restrictions. However, your award still depends on how those limitations are documented and rated. Simply having a knee replacement doesn’t guarantee a high payout unless the functional loss is properly measured and agreed to by the attending physician.
What if I develop arthritis or need a second surgery later?
You may be able to reopen your claim. If you develop post-traumatic arthritis, scar tissue buildup, or require a revision surgery, you can file a reopening request, but only if medical evidence shows your condition has worsened since the claim closed. These changes can allow medical benefits related to your injury and may increase your award.
Can I get compensation for damage to both knees?
Yes. If both knees were injured in the same work incident, or if one knee was overused due to favoring the other, you may be entitled to compensation for both. Each leg would be rated separately, and your total award would reflect the combined impairment.
What happens if I can’t kneel or squat anymore, but I can still walk?
You may still qualify for a significant PPD settlement. Jobs like plumbing, roofing, flooring, and warehouse work require kneeling, squatting, and climbing, functions that are directly rated under Washington’s schedule. Even if you have no problems walking, losing those abilities may result in a substantial impairment percentage, especially if your work-related knee injury leaves you permanently disabled from heavy physical labor.
Do custom braces or orthotics affect my claim value?
They can. If you need a custom knee brace, unloader, or orthotic device long-term, that’s a sign of permanent instability or joint damage. It may increase your impairment rating and serve as evidence of functional loss, especially when paired with job restrictions. The need for braces or supports also signals possible long-term disability in severe cases, raising your overall value, possibly qualifying you for a pension.
Do settlements always come as monthly checks?
Not always. Depending on your case, you may be offered a lump sum settlement instead of ongoing checks. While appealing, lump sums should be reviewed carefully, as they must account for future needs like out-of-pocket costs and the possibility of additional care. Speaking with an attorney helps ensure your knee injury results are measured fairly and your workers’ compensation benefits aren’t cut off too early.
Do I qualify for compensation if I’m an independent contractor?
In Washington, coverage can be complicated. Many independent contractors are misclassified and actually meet the test for being employees. If that’s the case, you could still have a valid claim. Because these disputes are common in workers’ compensation cases, it’s important to verify your employment status before assuming you’re excluded. Talk with a lawyer.
Where can I find more information about settlements?
Data from labor statistics can give you a broad view of what knee claims cost nationwide, but they don’t reflect Washington’s unique system. To get clarity on your own claim, it’s best to speak directly with a lawyer who handles these cases daily.
